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Revision April 2011 i
Table of Contents
SECTION 1: How To Use This
Manual.........................................................................................
1-1
SECTION 2: Operating
Specifications.........................................................................................
2-1
SECTION 3: General
Overview.....................................................................................................
3-1
SECTION 4: Installation Procedure
.............................................................................................
4-1
SECTION 5: Operating Procedure
...............................................................................................
5-1
SECTION 6: Maintenance
.............................................................................................................
6-1
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Canrig Automated Power Catwalk
ii Revision April 2011
-
Contents and Related Publications
Revision April 2011 iii
Drawing and Parts List
SECTION 7: Parts 7 : Catwalk Assembly7A : Carrier7B : Ramp and
Lift Arm7E: Electrical
Related Publications:
PRODUCT BULLETINS Located @www.canrig.com
COMPONENT LITERATURE Located on CD
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Canrig Automated Power Catwalk
iv Revision April 2011
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Revision April 2011 1-1
Section 1: How To Use This Manual
This complete manual consists of the following:
OPERATING, MAINTENANCE AND SERVICE INSTRUCTIONS Section 2)
Operating Specifications Section 3) General Overview Section 4)
Installation Procedure Section 5) Operating Procedure Section 6)
Maintenance and Service
DRAWINGS AND PARTS LIST Section 7) Detailed Drawings and Bill of
Materials
ORDERING PARTS: When ordering parts, please indicate the
following: Automated Power Catwalk Serial Number Canrig Part Number
and Description Assembly/Drawing Number that calls up the
appropriate parts Quantity Required Delivery For USA and
International: Canrig Drilling Technology Ltd. 14703 FM 1488
Magnolia, Texas 77354 USA PHONE: 281.259.8887 FAX: (832) 934-1920
EMAIL: [email protected]
For Canada: Canrig Drilling Technology Canada Ltd. 7475 51st
Street SE Calgary, Alberta T2C 4L6 Canada PHONE: 403-237-6400 FAX:
403-269-3090 EMAIL: [email protected]
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Canrig Automated Power Catwalk
1-2 Revision April 2011
Below is a brief description of each section. OPERATING,
MAINTENANCE and SERVICE INSTRUCTIONS SECTION 2: OPERATING
SPECIFICATIONS This section provides specifications and torque
characteristics of the Canrig Automated Power Catwalk. SECTION 3:
GENERAL OVERVIEW This section provides a introduction and an
overview of the available features of the Canrig Automated Power
Catwalk. SECTION 4: INSTALLATION PROCEDURE This section contains
the installation procedure of the Canrig Automated Power Catwalk.
SECTION 5: OPERATING PROCEDURE This section contains the operating
instructions and commissioning procedure for the Canrig Automated
Power Catwalk. SECTION 6: MAINTENANCE and SERVICE This section
contains the maintenance, lubrication, shipping and storage and
troubleshooting literature of the Canrig Automated Power Catwalk.
SECTION 7: DRAWINGS and PARTS LIST This section provides a detailed
breakdown of the CANRIG AUTOMATED POWER CATWALK, and is divided
into sections as described below. Drawings that identify component
parts are accompanied by an Engineering Bill of Materials which
lists Canrig part numbers for each item. 7) Catwalk Assembly 7A)
Carrier 7B) Ramp and Lift Arm 7E) Electrical and Hydraulic
Schematics
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Section 1: How To Use This Manual
Revision April 2011 1-3
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Canrig Automated Power Catwalk
1-4 Revision April 2011
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Section 2: Operating Specifications
Revision April 2011 2-3
Automated Power Catwalk Model 3000 Specifications
Description Imperial Metric Tubular Length, Max 45 Ft, Range 3,
Single 13.7 m, Range 3, Single
Tubular OD, Max 20 Inches 50.8 cm
Tubular Weight, Max 10,000 Lbs 4,535 Kgs
Cycle Time, Approx 20 Seconds (Catwalk Base to Rig Floor)
20 Seconds
Drill Floor Height 18 to 35 Ft 5.05 m to 10.6 m
Catwalk Height 26 or 42 Inches 66.0 cm or 107.0 cm
Dimensions, Working 9.5 Ft W x 60 Ft Plus Height of Rig Floor =
L
2.9m x 18.29m Plus Height of Rig Floor = L
Dimensions, Transportation
10.5 Ft H x 9.5 Ft W x 60 Ft L 3.2m x 2.9m x 18.29m
Weight, Unloaded, Approx
57,000 Lbs 25,850 Kgs
HPU Drive System Electric Electric
HPU Power 75HP 56 Kw
Pipe Rack Capacity 5000 Lbs per Rack 2273 Kgs
Carrier Cable Capacity
2000 Ton Miles
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Revision April 2011 3-1
SECTION 3: GENERAL OVERVIEW
Automated Power Catwalk
........................................................................................................
3-3
Safety
Notices.......................................................................................................................
3-5 Pipe Rack
..................................................................................................................................
3-6 Indexers
....................................................................................................................................
3-7 Safety Pins
................................................................................................................................
3-8 Kickers
......................................................................................................................................
3-9 Skate
.......................................................................................................................................
3-10 Carrier Lift Winch
....................................................................................................................
3-11 Control Console
......................................................................................................................
3-12 Wireless Control
......................................................................................................................
3-15 Main Electrical Box
..................................................................................................................
3-16 Hydraulic Power Unit
...............................................................................................................
3-17
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Canrig Automated Power Catwalk Model 3000
3-2 Revision April 2011
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Section 3: General Overview
Revision April 2011 3-3
AUTOMATED POWER CATWALK
The Automated Power Catwalk is used to move tubulars between the
pipe rack area and the drilling floor. It consists of a Catwalk,
Ramp and a Carrier assembly and a series of tubular movement
devices. The unit is controlled by a computer through controls on
the Control Console or from a Wireless Control. The Automated Power
Catwalk, see Figure 1, has three folding hydraulic Pipe Racks and
three Indexers on either side. The Automated Power Catwalk also
contains the Hydraulic Power Unit and Control Console on the
Drillers side, flare end. The Ramp is hinged to the Automated Power
Catwalk and rotates up to rest on the drilling floor for operation.
It is chained to the Rig Floor for safety. The Ramp has a Carrier
Lift Winch mounted on the under side. The Carrier, see Figure 2, is
used to carry tubulars to and from the drill floor. It is normally
stored retracted flush inside the Automated Power Catwalk. When
loaded with a tubular, the Carrier Lift Winch moves the Carrier up
and down the Ramp. The Carrier has three Kickers and three Safety
Pins on either side and includes the Skate and Skate Winch
assemblies. The major components and layout are illustrated in
Figure 1.
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Canrig Automated Power Catwalk Model 3000
3-4 Revision April 2011
CATWALK SET-BACK
CARRIEROVERHANG
RIG FLOOR
CARRIERLIFT WINCH
RAMPLIFT ARM
CARRIER
CATWALK
MIDDLERAMP END FLARE END
MAINCONTROL BOX
PIPE RACKARMS (x6)INDEXERS (x6)
OFF DRILLERSSIDE
FRO
NT
EDG
E O
F RIG
FLO
OR
DRILLERSSIDE
Figure 1: General Assembly
Figure 2: Carrier Detail
Control Console
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Section 3: General Overview
Revision April 2011 3-5
Prior to performing any work on the Automated Power Catwalk,
please make sure you read this important safety information and
observe all CAUTION, WARNING, and DANGER safety notations. Safety
and informational callouts used in this manual include:
This label is used to warn against hazards and unsafe practices,
which could result in
severe personal injury or death if proper procedures are not
followed.
This label is used to warn against potential hazards or unsafe
practices, which could result
in severe personal injury and product or property damage if
proper procedures are not followed.
Safety Notices are used to advise personnel to follow safe
practices.
Safety Notices
Do Do Not Wear personal protective equipment. Hard Hat, Safety
Glasses and Safety Boots when operating this equipment.
Stand on the Catwalk or Pipe Racks when the equipment is in
operation.
Ensure that all personnel are clear of the Catwalk when
operating the equipment.
Have any physical contact with the Indexers, Kickers or Skate
when the equipment is in operation.
Use the designated Lifting Points when lifting the equipment for
transportation.
Operate this equipment without proper training.
Read all Warnings and Cautions before operating the
equipment.
Double stack Tubulars on the Pipe Rack Arms as this prevents the
indexers from operating properly.
Keep the equipment clean and free from contamination at all
times.
Stand near the Hydraulic Leg Pads when the Hydraulic Legs are
being deployed.
Perform periodic maintenance. Overload equipment. Check
Specifications and Operating Instructions.
Use only recommended lubricants and hydraulic oil.
Ensure Hydraulic Oil is filtered, when oil is being added to the
tank.
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Canrig Automated Power Catwalk Model 3000
3-6 Revision April 2011
PIPE RACK There are three Pipe Racks, see Figure 3, mounted on
either side of the Catwalk. Each Pipe Rack swings on a ball mount
and is stowed for transport on a shipping support. A short chain
secures the Pipe Rack to the shipping support. Cylinder Swing
Wedges can be used to hold the Pipe Rack horizontally so it can be
swung out 90 degrees for operation. The Wedges can be removed once
the Pipe Rack Hydraulic Leg is extended to the ground and the Pipe
Rack is supported.
Figure 3: Pipe Rack The Pipe Rack Hydraulic Legs are operated
from the Control Console or from the Wireless Control.
The maximum capacity of each pipe rack is 5,000 lbs.
Keep feet out from under Pipe Rack leg while swinging Pipe
Rack
out from or into transport position.
CYLINDER SWING WEDGES
BALL MOUNT
PIPE RACK HYDRAULIC LEG
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Section 3: General Overview
Revision April 2011 3-7
INDEXERS There are three Indexers, see Figure 4, on both the
Drillers side and the Off-drillers side of the Catwalk (Figure 1).
Each Indexer has two hydraulic cylinders. Operating the outer
cylinder lifts the outer end of the Indexer to roll tubulars in
towards the Carrier. Operating the inner cylinder lifts the inner
end of the Indexer to roll tubulars out of the Carrier toward the
Pipe Racks. All of the outer or inner Indexer cylinders on a side
of the Catwalk operate simultaneously with one lever. The Indexers
may be operated in either direction (inner raise or outer raise) by
pushing the appropriate lever in the desired direction on the
Control Console or the Wireless Control.
Figure 4: Indexer
NOTE Indexers will NOT function when the Carrier is elevated or
while
the Skate is in operation.
HYDRAULIC CYLINDER
INDEXER PIPE
STOPPER PIN
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Canrig Automated Power Catwalk Model 3000
3-8 Revision April 2011
SAFETY PINS There are three Safety Pins, see Figure 5, on each
side of the Carrier. The Safety Pins are actuated by Hydraulic
Cylinders. The Safety Pins prevent tubulars from rolling across the
Carrier when loading, or rolling out of the Carrier when it is
being raised or lowered. The Safety Pins extend automatically when
the Carrier is elevated. The Drillers side or Off-drillers side
Safety Pins can be operated manually when the Carrier is in the
fully retracted position by using the Safety Pin toggle switches on
the Control Console or the Wireless Control. These are labeled
Locator Pin on the Wireless Control. All three Safety Pins on a
side operate simultaneously. The Safety Pins can not be lowered
unless the Carrier is fully retracted. The Safety Pins will
automatically retract only when the Carrier is fully retracted into
the Catwalk and none of the switches on the Control Console or
Wireless Control are in the up position.
Figure 5: Safety Pin
HYDRAULIC CYLINDER
SAFETY PIN
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Section 3: General Overview
Revision April 2011 3-9
KICKERS There are three Kickers, see Figure 6, on each side of
the Carrier. Hydraulic cylinders actuate the Kickers. The Kickers
eject tubulars out of the center Carrier groove to either the
Drillers side or the Off-drillers side. All Kickers on a side
operate simultaneously with one lever. Pushing the appropriate
lever on the Control Console or the Wireless Control operates the
Kickers. When the Carrier is elevated out of the Catwalk or when
the Skate is in operation the Kickers do not work.
Always ensure that the Skate is not blocking any of the
Kickers
before operating the Kickers.
Figure 6: Kickers
KICKER UP
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Canrig Automated Power Catwalk Model 3000
3-10 Revision April 2011
SKATE The Skate, see Figure 7, runs the length of the Carrier
and is powered by a hydraulic winch and cable. The Skate is
operated from the Control Console or the Wireless Control. The
Skate can be operated at any time when the hydraulic pump is
on.
Do NOT use the Kickers if the Skate is in the way.
Do NOT run the Skate into the stop plates located under the
top
Carrier plate near each end of the Carrier. This will cause
damage to the Skate assembly and shorten the life of the skate
cables.
Figure 7: Skate
SKATE
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Section 3: General Overview
Revision April 2011 3-11
CARRIER LIFT WINCH The Carrier Lift Winch is located under the
Ramp, see Figure 8. Cables from the Winch Drum travel up the under
side of the Ramp, over two guide sheaves and down the front side of
the Ramp in the protective slots. The cables pass under the Cable
Guide Block on the front of the Carrier and attach to the Cable
Attachment Block located about 2/3 down the length of the Carrier.
The Carrier Lift Winch pulls the Carrier up the Ramp and over the
drilling floor to mouse hole so tubulars can be delivered to or
removed from the drilling floor. The Carrier has a Lift Arm mounted
on its underside, which travels inside the Catwalk as the Carrier
is pulled up the Ramp. The Lift Arm enters a pocket, which causes
the back end of the Carrier to lift up out of the Catwalk. This
allows the Carrier to extend across the drilling floor to the mouse
hole. The Carrier Lift Winch is operated from the Control Console
or from the Wireless Control. The speed of the Carrier travel is
computer controlled throughout its range so damage does not occur
to the Carrier or Lift Arm during operation.
Figure 8: Carrier Lift Winch, located under the Ramp.
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Canrig Automated Power Catwalk Model 3000
3-12 Revision April 2011
CONTROL CONSOLE The Control Console, see Figures 9, 10,11, 12
and 13, is located on the Drillers side, Flare End and consists of
a Control Bank, an Operator Interface Display, a Motor Running
Light, an Emergency Stop Button, Reset Button, Pump On Button, a
Start Button, and a Stop Button.
Figure 9: Control Console
The Operator Interface Display shows the status of the Catwalk.
If an error message
occurs the Amber Strobe Light flashes.
The Motor Running Light is illuminated when the electric motor
is operating.
The Emergency Stop Button, when pressed removes power from the
electric motor, causes the Catwalk to cease operation, and displays
an error message on the Operator Interface Display.
The Control Bank consists of 3 Switches and 6 Levers to operate
the Catwalk and has a hinged Protective Cover.
AMBER STROBE LAMP PROTECTIVE
COVER
CONTROL BANK
OPERATOR INTERFACE
DISPLAY
MOTOR RUNNING LIGHT EMERGENCY
STOP BUTTON
TANK OIL LEVEL AND
TEMERATURE GAUGE
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Section 3: General Overview
Revision April 2011 3-13
Figure 10: Control Bank
Figure 11: Inside of Control Console A pump motor Auto/Hand
switch is located inside the Control Console.
PUMP AUTO/HAND SELECTOR SWITCH
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Canrig Automated Power Catwalk Model 3000
3-14 Revision April 2011
The Reset Button is used to reset operational Errors and to
enable Carrier operation
from the Control Console when the Wireless Control is disabled
or off.
The Pump Start button starts the hydraulic pump motor. When it
is pressed the Catwalk hydraulic system becomes energized and the
Catwalk may be operated from either the Control Console or the
Wireless Control if it has been enabled.
The Stop Button stops the hydraulic pump motor.
The Pump On button loads the hydraulic pump to provide 2000 PSI
pressure to
lower the Carrier and retract the Skate under certain
conditions. It does not start the pump motor.
Figure 12: Control Console, Figure 13: Control Console, Left
Hand Side Right Hand Side
RESET BUTTON
PUMP ON BUTTON
PUMP START BUTTON
PUMP STOP BUTTON
NOTE DO NOT use the Pump On switch for normal operation.
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Section 3: General Overview
Revision April 2011 3-15
WIRELESS CONTROL The Wireless Control can be used to control the
functions of the Catwalk, when it has been enabled.
Figure 14: Wireless Control
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Canrig Automated Power Catwalk Model 3000
3-16 Revision April 2011
MAIN ELECTRIC BOX The Main Electrical Box, see Figure 15, is
located under the removable Catwalk floors directly adjacent to the
Electric Motor of the Hydraulic Power Unit. It houses the motor
switchgear, computer, electric controls, breakers, fuses, relays,
and on some models the main disconnect switch.
Figure 15: Location of Main Electrical Box
Opening the Main Electrical Box will expose personnel to 480
-
600 volts.
MAIN ELECTRICAL BOX
75 HP MOTOR
AND PUMP
HIGH PRESSURE
FILTER
HYDRAULIC OIL COOLER
MAIN VALVE BANK
FILTER BYPASS INDICATIOR
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Section 3: General Overview
Revision April 2011 3-17
HYDRAULIC POWER UNIT The Hydraulic Power Unit, Figures 16, 17
and 18, is located on the Drillers Side, Flare End of the Catwalk.
The HPU consists of a Hydraulic Tank, Return Filter with Pressure
Switch, Pump Case Drain Filter, Tank Breather Filter, Oil Level
Sight Glass with Low Level Switch, Oil Heater, Oil Temperature
Gauge, Temperature Transmitter, an Electric Motor and Hydraulic
Pump. The Electric Motor, Hydraulic Pump, Oil Heater and
Temperature Transmitter are located under removable floor
panels.
Figure 16: Hydraulic Power Unit
MAIN ELECTRICAL
BOX
75 HP MOTOR
AND PUMP
TANK BREATHER TEMPERATURE
TRANSMITTER
RETURN FILTER
DRILLERS SIDE
TANK HEATER
PUMP CASE DRAIN FILTER
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Canrig Automated Power Catwalk Model 3000
3-18 Revision April 2011
Figure 17: Hydraulic Tank
Figure 18: Return Filter Pressure Gauge
RETURN FILTER
PRESSURE GAUGE
PUMP CASE DRAIN FILTER
RETURN FILTER
TANK BREATHER
OIL LEVEL SIGHT GAUGE
LOW OIL LEVEL
SWITCH OIL
TEMPERATURE GAUGE
FULL LEVEL
ADD LEVEL
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Section 3: General Overview
Revision April 2011 3-19
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Canrig Automated Power Catwalk Model 3000
3-20 Revision April 2011
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Revision April 2011 4-1
SECTION 4: INSTALLATION PROCEDURE
Rigging Up
......................................................................................................................................
4-3 Set Back Distances
.........................................................................................................................
4-5 Rigging Down
................................................................................................................................
4-11
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Canrig Automated Power Catwalk Model 3000
4-2 Revision April 2011
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Section 4: Installation Procedure
Revision April 2011 4-3
RIGGING UP Ensure, that the Chain Mount is welded to the Rig
Floor, see Figure 19.
Figure 19: Safety Chain Mount
Ensure, that the appropriate Sub Mount Rest is welded to the Rig
Floor if so equipped. Determine the Set Back Distance for the Ramp,
see Figure 20. On the ground directly below the v-door edge of the
Rig floor, measure a distance
away from the Rig equivalent to the Set Back Distance and place
a marker in that position.
Move the Catwalk so that the Ramp End aligns with the Set Back
Distance marker. Ensure that the Catwalk is level both
front-to-back and side-to-side, and is well
supported on the lease before lifting the Ramp.
CHAIN MOUNT
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Canrig Automated Power Catwalk Model 3000
4-4 Revision April 2011
CATWALK SET-BACK
RIG FLOOR
Height Set Back A Set Back B 18' 0" (216") 15' 5 5/8" (186.3/4")
16' 5 5/8' (198.3/4")20' 0" (240") 17' 5 5/8" (210.3/4") 18' 5 5/8"
(222.3/4")22' 0" (264") 19' 5 5/8" (234.3/4") 20' 5 5/8"
(246.3/4")23' 5" (282") 21' 0 5/8" (252.3/4") 22' 0 5/8"
(264.3/4")25' 0" (300") 22' 5 5/8" (270.3/4") 23' 5 5/8"
(282.3/4")26' 6" (318") 24' 0 5/8" (288.3/4") 25' 0 5/8"
(300.3/4")30' 0" (360") 27' 5 5/8" (330.3/4") 28' 5 5/8"
(342.3/4")33' 0" (396") 30' 5 5/8" (366.3/4") 31' 5 5/8"
(378.3/4")35' 0" (420") 28' 7" (344.1/2") 29' 7" (356.1/2)"
Use Set Back A when the Ramp is directly on the Rig Floor Use
Set Back B when the Ramp is on an Optional Sub Mount Rest
Figure 20: Set Back Distances
NOTE The measurement is done from the front edge of the Roll
Bar
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Section 4: Installation Procedure
Revision April 2011 4-5
Lower the Gortrac Pan and the Extension Pan, see Figure 21.
Before connecting power to the CATWALK, ensure correct voltage
is being usedThe correct voltage is marked on the motor housing.
Connect tlers
Figure 21: Gortrac and Extension Pans
Before connecting power to the Catwalk, ensure correct voltage
is being used. The correct voltage is marked on the motor housing.
Connect the main power cord to the Appleton connector located
beneath the stair landing (Drillers Side, Ramp End). Ensure the
connector retaining collar is fully threaded onto the
receptacle.
Figure 22: Main Power Connection
GORTRAC PAN
GORTRAC EXTENSION PAN
The Gortrac pan and extension MUST be FLAT and LEVEL.
RETAINING COLLAR
MAIN POWER CONNECTION
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Canrig Automated Power Catwalk Model 3000
4-6 Revision April 2011
Ensure the Pump suction valve at the hydraulic tank is open. The
Lever should be in line with the suction hose.
Figure 23: Pump Suction Valve
Turn on the main breaker at the MCC. The Operator Interface
screen displays the unit status and the strobe will flash
indicating an Emergency Stop button error.
On the first install or whenever there has been wiring changes
on the rig the rotation of the Pump MUST be checked. The correct
rotation is marked on the pump housing at the suction port. Remove
the coupling guard strip so you can see the coupling. Bump the
motor using the motor Hand/Auto switch located in the Main Control
Box. Consult with electrician to correct rotation.
Figure 24: Pump Housing Label
PUMP SUCTION VALVE LEVER
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Section 4: Installation Procedure
Revision April 2011 4-7
Turn on the Wireless Control, see Figure 14. Make sure the
E-Stop Button is up.
Wait for the green light to start flashing and after the second
beep, press the green Arm / Reset button on the right side to arm
the unit. OK NO ERRORS should be displayed on the Operators screen.
If errors exist on the display, correct the error(s) before
attempting to run machine.
Press the Motor Start button. The computer has been programmed
with a Carrier Encoder Override control.
Press the Motor Start button and the Arm / Reset button
simultaneously. Then, while holding the buttons, operate the
Carrier Lift control lever to un-spool cable on the drum.
If it becomes necessary to unwind enough cable to cause the
Stopped Cable Spoolout Limit error to appear the hydraulic pump
will shut off. It will now be necessary to open the Control Console
to turn the Pump Auto/Hand Selector Switch to the Hand position to
restart the pump. The Carrier Encoder Override control must be used
until this alarm can be reset. Be sure the pump switch is returned
to the Auto position once this alarm has been cleared. The rig up
procedure can now be continued.
Ensure the Carrier is resting fully toward the hydraulic tank
end of its travel before raising the Ramp. This will prevent
Carrier track damage on the lower end of the Ramp during rig
up.
Ensure that cables do not bind or pinch while unfolding
Ramp.
The weight of the Ramp is between 13,000 to 15,000 Lbs (5,986 to
6,803
Kgs)
Use the rig tugger winches and a pull back line connected to the
Lifting Point, see Figure 25, to raise the Ramp. Use the pull back
line to prevent the Ramp from falling onto the Rig Floor when it
rotates over center.
NOTE Unwind approximately 5 to 6 feet of cable from the drum so
the Ramp can be
raised without the Carrier picking up and binding on the end of
the Ramp.
Ensure the speed setting is set at slow speed on the Wireless
Control.
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Canrig Automated Power Catwalk Model 3000
4-8 Revision April 2011
Figure 25: Ramp Lifting Point
After Ramp has been lifted past its balance point and is
beginning to lower to rig floor watch the lower end of the ramp to
ensure the Carrier wheels are not interfering with the track on the
Ramp. Ensure the Carrier tracks (channels) do not bind on the ramp
posts when entering.
Once the Ramp is resting on the Rig Floor, pull back the Catwalk
using the winch truck so that the lip of the ramp sets on the Ramp
hanger with a 1/2 (1.27cm) gap between the lip and the Rig Floor.
If resting directly on the rig floor, see Figure 26, keep 1/2
(1.27cm) gap between the sheave saver and the edge of the rig
floor.
Once the Ramp is in position, attach the safety chains to the
chain mount on the Rig Floor. Pull the slack in the chain through
the chain mount and slide the chain into the slot to secure it.
LIFTING POINT
-
Section 4: Installation Procedure
Revision April 2011 4-9
Figure 26: Safety Chains Secure to Rig Floor. Take up winch
cable slack using the Carrier encoder override controls. Ensure
that
cables tighten onto winch properly or re-align cables on drum
grooves. Ensure cables pass under the Carrier Cable Guides
correctly.
Swing out the Pipes Racks by removing the safety chain, level
the racks with the Pipe Rack Hydraulic Legs and remove the Swing
Wedges.
Figure 27: Pipe Racks Being Extended
SAFETY CHAINS
PIPE RACKS SECURED
PIPE RACK EXTENDED
Ensure that personnel are at least 5 feet away from the
Hydraulic Leg Pads when operating the Pipe Rack Hydraulic
Legs.
Keep feet out from under Pipe Rack leg while swinging
SHEAVE SAVER
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Canrig Automated Power Catwalk Model 3000
4-10 Revision April 2011
Unfold the Stairs, both ends of the Catwalk.
Figure 28: Stairs, Unfolded
The unit is ready for operation.
Figure 29: Rigged Up
-
Section 4: Installation Procedure
Revision April 2011 4-11
Rigging Down Maintain power to the Catwalk.
Start the Hydraulic Pump Motor.
Ensure Carrier is fully retracted into the Catwalk.
Press the Motor Start Button and the Reset Button simultaneously
and use the
Carrier Lower control lever to put approx. 5-6 feet slack in the
main winch cable (one full revolution of the winch drum).
Flip up catwalk stairs and secure for transportation (both
sets).
Raise the pipe racks by extending the Pipe Rack Hydraulic Leg,
install the Swing
Wedges, retract the Hydraulic Legs, fold in the Pipe Rack and
secure with the Safety Chain. Repeat for the other 5 Pipe
Racks.
Keep feet out from under Pipe Rack leg while swinging Pipe
Rack
out from or into transport position.
Figure 30: Pipe Racks Folded
SAFETY CHAIN
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Canrig Automated Power Catwalk Model 3000
4-12 Revision April 2011
Disconnect the Ramp Safety Chains from the Rig Floor see Figure
26.
Connect the winch truck and the tugger winch line to the Ramp
Lifting Point, see
Figure 25 and pull the Ramp over. Use the tugger winch line as
the holdback line to lower Ramp to the Catwalk Deck.
When the Ramp has been lowered, use the Carrier Raise control
lever to remove
excess slack on the winch cable. Ensure the cables are properly
seated in the grooves of the winch drum and the grooves of the
cable guides on the Carrier.
Figure 31: Ramp Winch Cables
Do NOT over tighten the Winch Cable.
-
Section 4: Installation Procedure
Revision April 2011 4-13
Secure the Gortrac Extension Pan and Gortrac Pan.
Turn off motor, power down the Wireless Control.
Press the Stop Button on the Control Console.
Shut down power to the Catwalk.
Disconnect the electrical power connector from the Catwalk.
Secure the Ramp.
Figure 32: Catwalk Rigged Down for Transportation.
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Canrig Automated Power Catwalk Model 3000
4-14 Revision April 2011
-
Revision April 2011 5-1
SECTION 5: OPERATING PROCEDURE Operating Procedure
.......................................................................................................................
5-3
Wireless Control Operation
.................................................................................................
5-3 Control Console Operation
..................................................................................................
5-5 Loading Tubulars to the Drilling Floor
.................................................................................
5-6 Lowering Tubulars from the Drilling Floor
...........................................................................
5-8
Operator Interface Display
............................................................................................................
5-10 Normal Operation
..............................................................................................................
5-10 Setting Pocket, Roller, and Mouse Hole Positions
............................................................ 5-10
Error Codes
.......................................................................................................................
5-12 Status Codes
.....................................................................................................................
5-14
Trouble Shooting
...........................................................................................................................
5-16 Lowering Carrier from Overshoot
......................................................................................
5-16
-
Canrig Automated Power Catwalk Model 3000
5-2 Revision April 2011
-
Section 5: Operating Procedure
Revision April 2011 5-3
OPERATING PROCEDURE Wireless Control Operation A key located on
the right hand side of the wireless control is used to turn on
power. This key can be removed to prevent unauthorized use of the
Wireless Control. To operate the Wireless Control, turn on the
Power Key. Ensure the red E Stop Button is not pushed down. Wait
for two beeps and then press the green Arm/Reset button to enable
radio communication. Use the green Arm / Reset button located above
the key to enable (arm) the Wireless Control after power up or to
reset operational errors. Every time power is supplied to the
Catwalk or if power is interrupted then restored, the computer
seeks communication with the Wireless Control. The error code
Wireless Radio Controller E Stop Pressed or Radio Failure will be
displayed until the Wireless Control is turned on and enabled or
the Catwalk is put into Control Console Mode. The Wireless Control
has Motor Start and Motor Stop buttons located on the left side.
These are used to start and stop the electric motor of the
Hydraulic Power Unit. Six levers are used to operate the Carrier
Lift Winch, the Skate Winch, the Indexers, the Kickers, and the
Pipe Racks. Lever 1. Carrier Lift: Up / Down Lever 2. ODS Indexer:
Outer Raise / Inner Raise Lever 3. ODS Kicker Lever 4. DS Kicker or
V Door End Pipe Rack Up / Down Lever 5. DS Indexer: Outer Raise /
Inner Raise or Middle Pipe Rack Up / Down Lever 6. Skate: Fwd /
Back or Flare End Pipe Rack Up / Down
O
P
I
1 2 3 4 5 6
ODS LOCATOR PIN
DS LOCATOR PIN
Figure 33: Wireless Control
Arm/Reset Button (Green)
E-STOP
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Canrig Automated Power Catwalk Model 3000
5-4 Revision April 2011
The Wireless Control has 4 toggle switches above the six levers.
The middle two are used to actuate the Safety Pins. The left toggle
switch is used to enable the Pipe Racks. Push Up to enable the ODS
Pipe Racks and while holding the toggle switch, actuate the
appropriate lever for the desired Pipe Rack. Pull down on the
toggle switch for the DS Pipe Racks. The right toggle switch is
used to set Normal or Slow Speed mode. Push the toggle switch
forward to set the control for Slow Speed Mode. This mode reduces
the speed of the Carrier Lift Winch and Skate Winch to 50%. Option
position of this switch is not used. The E-stop button is an
emergency stop button which turns off the hydraulic pump electric
motor and disables the Wireless Control of the Catwalk. Push down
on the button to stop operation of the Catwalk. The green LED will
flash rapidly when the E-Stop button has been pressed. Turn the
E-Stop button clockwise while allowing it to rise slightly and then
press the green reset button to resume operation.
Figure 34: Wireless Control Toggle Switches
NOTE These two middle toggle switches on the Wireless Control
are labeled Locator Pin but are referred to as Safety Pins
throughout this manual as well as the parts manual.
-
Section 5: Operating Procedure
Revision April 2011 5-5
Control Console Operation Once power is supplied to the Control
Console and the Wireless Control has been turned on and enabled
(see Wireless Control Operation) the unit may be operated from the
Control Console or the Wireless Control. To put the Catwalk in
Control Console Mode perform the following on the console:
Press and hold Pump Start Button for approximately 5 seconds,
see Figure 12. The
pump will start automatically. Press the Reset Button, see
Figure 13. The Catwalk is now in Control Console
Mode. OK No Errors should be displayed unless an actual error
exists.
This must be repeated every time the power to the Catwalk is
interrupted and restored while the Wireless Control is inoperable.
Anytime the Wireless Control is turned on and enabled the Catwalk
can be operated by either device. The Control Bank has three
switches and six levers.
Pipe Rack ODS/DS Switch - Used with the 3 right hand levers to
raise or lower the Hydraulic Legs of the Pipe racks.
ODS Safety Pin Switch - Raises or lowers the Safety Pins on the
Off Drillers Side. DS Safety Pin Switch - Raises or lowers the
Safety Pins on the Drillers Side. Carrier Up/Down Lever - Raises or
lowers the Carrier. ODS Indexer Lever - Raises the Off Drillers
Side Indexers Outer side or the Inner
side. ODS Kicker Lever - Raises the Off Drillers Side Kickers.
DS Kicker Lever - Operates the Drillers Side Kickers or with Pipe
Rack switch
enabled operates the V-door end Pipe Rack Up/Down. DS Indexer
Lever - Operates the Drillers Side Indexers or with Pipe Rack
switch
enabled operates the Middle Pipe Rack Up/Down. Skate Lever -
Moves the Skate back and forth on the Carrier or with the Pipe
Rack
switch enabled operates the Flare end Pipe Rack Up/Down.
Figure 35: Control Bank
NOTE If the Wireless Control is not operational the error code
Wireless Radio E Stop Pressed or Radio Failure will be displayed
and the unit must be put in Control
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Canrig Automated Power Catwalk Model 3000
5-6 Revision April 2011
Loading Tubulars to the Drilling Floor
Always ensure Pipe Rack Hydraulic Legs are properly deployed
before operating the equipment.
NEVER leave tubulars on the catwalk when the carrier is in
operation. All tubulars must be on the Pipe Racks during Carrier
operation. Tubulars could roll under the Carrier or Lift Arm
causing extensive damage to the equipment.
Figure 36: Pipe Handler, Cross Section When unloading tubulars
from pipe tubs or onto the stationary racks with a loader, make
sure the tubulars are positioned close to the Ramp end of the
Catwalk so when the time comes to load them onto the Carrier, they
will clear the Skate properly (Range III pipe and casing
typically).
NEVER double stack tubulars on the Pipe Racks, this prevents
loading
tubulars into the Carrier using the Indexers.
Set the Pipe Stopper Pin in the appropriate stopper hole so that
the Indexer delivers one tubular at a time. The Indexer should
catch more than half of the tubular while it is resting against the
Stopper Pins.
Load the Pipe Racks with tubulars. Maximum capacity of each rack
in 5000 lbs. Raise the Pipe Racks so tubulars roll up against the
Pipe Stopper Pins.
INDEXER KICKER
SAFETY PINS
INDEXER
PIPE RACK HYDRAULIC
LEG
SWING WEDGE
PIPE RACK ARM
5000 LB. CAPACITY
-
Section 5: Operating Procedure
Revision April 2011 5-7
Ensure the Skate is retracted behind the tubular to be loaded.
Actuate the opposite side Safety Pins to prevent tubulars from
rolling past the Carrier. Use the Indexer Outer Raise Control to
lift one tubular at a time into the Carrier. Once
the tubular starts rolling, release the lever to drop the
Indexer. With practice, it can be anticipated how long to hold the
Indexer up to cause the tubular to just roll onto the Carrier and
drop into the groove.
When the tubular is resting in the Carrier groove, use the Skate
to push the tubular as far forward as possible without hitting the
cable protector slots on the Ramp. This pushes the weight forward
making it easier to lift the load.
The maximum weight capacity of the Carrier is 10,000 lbs. Use
the Carrier Lift Control Lever to raise the Carrier up to the
drilling floor. The Safety
Pins raise automatically as the Carrier lifts out of the
Catwalk. The Carrier automatically accelerates and decelerates as
it lifts. Run the Carrier only as far forward out over the Rig
Floor as necessary. It will stop automatically at mouse hole.
Use the Skate to push the tubular further off of the end of the
Carrier into the reach of
the elevators. Once the elevators have latched, the tubular can
be picked up off of the Carrier.
Depending on the weight of tubular, the Carrier can be left in
place to help control the tubular as its pin end slides off of the
Carrier or, the Carrier can be lowered slightly sooner to improve
cycle time when tripping.
DO NOT push tubulars up the Carrier as the elevators are lifting
it,
this will cause mechanical damage.
NOTE The Indexers, Kickers, and Pipe Racks will not operate when
the Carrier is lifted
out of the Catwalk or when the Skate is in operation.
NOTES There is a Safety Curtain Laser Eye on either side of the
Catwalk that will shut
down the device if the beam is broken while the Carrier is in
motion. The Carrier Lift Winch will not operate if there is an
object on the Catwalk blocking the Safety Curtain Laser Eye.
Carrier Encoder Override. The computer has been programmed with
a Carrier Encoder Override control sequence. Press Motor Start
button and the Arm / Reset button simultaneously. While holding
these buttons, operate the Carrier Lift control lever to wind or
unwind cable on the drum.
The Carrier Encoder Override should be used during rig up/down
procedure, if the encoder requires re-zeroing, or during certain
maintenance procedures.
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Canrig Automated Power Catwalk Model 3000
5-8 Revision April 2011
Lowering Tubulars from the Drilling Floor Set up the Pipe Racks
so the tubulars will roll down the Pipe Racks onto the
stationary
racks. Remove the Stopper Pins. Remove the Pipe Rack outboard
pins if desired.
Lift the Carrier up to the Rig Floor and extend it as far over
the floor as required. For faster tripping with light pipe,
position the Carrier closer to the edge of the Rig Floor. Usually a
thread protector is spun on prior to setting the tubular onto the
Carrier groove.
Make sure the Skate is positioned back just behind where you
anticipate releasing the tubular from the elevators.
Push the tubular out and set it on the Carrier groove. Slowly
start lowering the blocks. The bottom end of the tubular should
slide down the groove as the blocks are lowered. If the tubular
sticks, back the Carrier up slowly to increase the angle of the
tubular until it begins to slide.
Prior to releasing the tubular from the elevators, bring the
Skate forward to support the tubular so it does not slide back
uncontrolled and impact (collide with) the Skate. This could easily
damage the Skate or Skate Winch and will seriously reduce the life
of the Skate cable.
Once the elevators have been released, retract the tubular just
past the end of the Carrier. Keep the tubulars, especially heavy
tubulars, as close to the front end of the Carrier as possible to
reduce the load on the Carrier Lift Winch when lowering.
Retract the Carrier down the Ramp to the Catwalk. Once the Lift
Arm rollers have left the Pocket and the Carrier is rolling back on
its rear wheels, use the Skate and gravity to slide the tubular
back to position it over the Kickers. This can be done while the
Carrier is traveling down.
When the Carrier is fully retracted into the Catwalk, The
Carrier Lift Winch will automatically stop and the Safety Pins will
lower.
If the tubular is properly positioned, retract the Skate back
away from the tubular, and then actuate the appropriate Kickers to
eject the tubular out of the Carrier groove. Raise the inner
Indexers to roll the tubular onto the Pipe Racks.
NEVER leave tubulars on the Catwalk when the Carrier is in
operation. All tubulars must be on the Pipe Racks during Carrier
operation. Tubulars could roll under the Carrier or Lift Arm
causing
extensive damage to the equipment.
When Tripping Out ensure the Skate supports the Tubular
before
releasing the Tubular from the Elevators.
-
Section 5: Operating Procedure
Revision April 2011 5-9
DO NOT position Skate over the Kickers before actuating the
Kickers to
prevent mechanical damage to the Skate mechanism.
If the tubular is not positioned correctly, you may need to lift
the carrier back up the Ramp part way and use gravity and the Skate
to position the tubular over the Kickers.
As soon as the tubular is onto the Pipe Racks the Carrier can be
lifted for the next tubular.
NOTE The Indexers, Kickers, and Pipe Racks will not operate when
the Carrier is lifted out
of the Catwalk or when the Skate is in operation.
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Canrig Automated Power Catwalk Model 3000
5-10 Revision April 2011
OPERATOR INTERFACE DISPLAY The Catwalk uses an Operator
Interface Display, see Figure 37, mounted on the Control Console to
indicate the operating status of the unit. During operation, the
computer is continually monitoring the various systems on the unit
and will also indicate errors. Errors are cleared by pushing the
Reset Button on the Control Console or the Reset Button on the
Wireless Control.
Normal Operation OK - No Errors The unit is functioning
normally. The display also shows the tank temperature and the main
system hydraulic pressure.
Figure 37: No Errors Reading
Oil Circulation Active - Press F5 to manually start the oil
circulate function. The bypass valve will open in the carrier
allowing warm oil from the tank to be pumped through the circuit
warming the valve assemblies so the unit will operate properly. The
oil circulation function will run for 10 minutes and then
automatically turn off. Pressing the Reset button on the Wireless
Control or the Control Console will turn off the function. The
display also shows the oil pressure. Setting Pocket, Roller, and
Mouse Hole Positions These are the steps to set the pocket, roller,
and mouse hole positions on a PC3000 with PLC program Ver 14 Rel 6
or later, or a PC4000 with PLC program Ver 2 Rel 7 or later, both
which have a screen program of Ver 17 or later.
Bring the carrier to the position you want to set (pocket,
roller, or mouse). Start with the pocket position then roller
position then mouse hole.
If this is the first time setting these positions, or the
positions have been incorrectly
set, you may have to go into Carrier Override Mode to move the
carrier. To go into Carrier Override Mode you must press the Reset
and Motor Start buttons
at the same time, either on the Wireless Control or the Control
Console.
-
Section 5: Operating Procedure
Revision April 2011 5-11
Once you have the carrier in the correct position, scroll though
the screens using the F1 and F2 keys until you get to the Press F6
To Set Pocket Position (scroll farther if you need to set roller or
mouse hole positions).
Figure 38 - Press F 6 once you have the carrier in the correct
position.
Press F6, this will bring up a confirmation message asking Set
Pos Press F6
Cancel Press F5, Press F6 to set the position, press F5 to
cancel.
Figure 39 - Press F6 again to confirm you want to set the
position, or else
press F5 to cancel. Once you have pressed F6 to set the
position, a position set message will be
displayed for 5 seconds after you press the button.
Figure 40 - This message is displayed once you have confirmed
you want to
set the position.
To view the actual positions, scroll through the main screens
with the F1 and F2 keys.
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Canrig Automated Power Catwalk Model 3000
5-12 Revision April 2011
Figure 11 - All three position values can be seen by scrolling
through the main
screens. Repeat these steps for each of the carrier set points
(pocket, roller, and mouse hole). Once the positions are set, test
the unit to ensure the set points are accurate. Error Codes These
codes will be displayed on the screen in place of the OK No Errors
as seen in Figure 37. Cold Hyd. Oil This indicates that the
hydraulic oil is too cold to allow the system to operate. The motor
can be started, but none of the functions will operate until the
tank temperature is above 23F (-5C). Make sure the Hydraulic Oil
tank heater breaker in the main electrical box, Figure 15, is
turned on. This error cannot be cleared until the oil temperature
is above 23F (-5C). If it is determined that the tank temperature
transmitter is not operating correctly, it can be overridden by
pushing F4. Hot Hyd. Oil This indicates that the hydraulic oil
temperature has exceeded the upper limit of 170F (76C ) resulting
in a shutdown. Make sure the cooler fan is running and that the
cooler is clean. This error will not clear until the oil
temperature is low enough to safely operate the hydraulics. High
Hyd. Pressure This indicates that the hydraulic system has over
pressured, above 5200 PSI, resulting in a shutdown. Call Canrig
Service.
Hyd Oil Filter Blocked This indicates that the in-tank return
filter, Figures 17 & 18, is plugged and the element must be
changed. Disregard this error when the oil is colder than 70F
(21C). If the oil is above 70F (21C) and there is less that 20 PSI
on the filter gauge while operating the Carrier and this error is
displayed Call Canrig for Service. Low Hyd. Oil Level In Tank This
indicates a low level in the hydraulic reservoir resulting in a
shutdown. Check the entire unit for hydraulic leaks. Refill the
tank to the correct level as shown by the site glass on the tank,
Figure 17. This error will not clear until the tank is properly
filled with oil.
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Section 5: Operating Procedure
Revision April 2011 5-13
Safety Curtain Blocked This occurs whenever the Carrier is being
lifted or lowered and the safety curtain is interrupted. Remove the
obstruction and/or clean the sensor lens, then press the Reset
Button on the Wireless Control or the Control Console. If a sensor
is damaged, press F6, then press Reset to override the error and
continue operation. During rainy, foggy, snowy or dusty conditions
you may need to use the Safety Curtain Override until the sensor
can be kept clean. The Safety Curtain Override On message will
display continuously until it is turned off. If the sensor(s) is
damaged Call Canrig for service.
Before operating with Safety Curtains overridden, make sure
personnel and objects are clear of the equipment. Safety Curtain
Override On This indicates that the Safety Curtain Override
function has been activated allowing the unit to operate without
safety curtain protection. To turn the Safety Curtain protection
back on, Press F6 and then Press the Reset Button on the Wireless
Control or Control Console.
Wireless Radio Controller E-Stop Pressed or Radio Failure This
indicates that the Emergency Stop Button on the Wireless Control
has been pressed. This error will also be displayed if the Wireless
Control is turned off, its battery fails or radio communication is
lost. The strobe will flash for 1 minute and then stop. In
emergency situations the Electric Motor can be started by using the
Auto/Hand switch in the Control Console, pressing F3 will retract
the Carrier and pressing F4 will retract the Skate or to continue
operation without the Wireless Control put the unit in Control
Console Mode.
Before starting the motor, make sure people are clear of the
Carrier.
Hyd. Tank E-Stop Pressed This indicates that the Emergency Stop
Button on the Control Console has been pressed. Pump Not Running
Check Motor This occurs if the Motor Start Button is pushed and the
motor does not start or if no hydraulic pressure is sensed by any
of the three pressure transducers. Check the motor breaker in the
Main Electrical Box. Call Canrig Service. This will also occur if
the motor is not running in the correct rotation. Pressure
Transducer Error This occurs if the computer senses a problem with
one of the three pressure transducers on the unit. Press Pump On
Button to cause the pump to provide pressure. Now press F3 to lower
the carrier or press F4 to retract the skate. Call Canrig Service.
Check Winch Encoder Wiring This occurs when the computer senses
that the Carrier is being asked to move and there is no input from
the Winch Encoder for a period of 4
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Canrig Automated Power Catwalk Model 3000
5-14 Revision April 2011
seconds. There is a problem within the Carrier Lift Winch
Encoder circuit. Press the Reset Button. If the Carrier moves and
the error re-occurs, call Canrig Service. Carrier Overload Reduce
Load This occurs when the Carrier is being asked to raise, and the
hydraulic system is at full pressure. Ensure the tubular being
raised to the floor does not exceed the rated lifting capacity for
the Catwalk. Rated lifting capacity of the Catwalk Carrier is
10,000 pounds (4535 kg). Ensure tubular is always carried as close
to the Ramp as possible in the Carrier. Call Canrig Service.
Stopped Carrier Overshoot This occurs if the Carrier does not
stop when at the mouse hole which causes the hydraulic pump motor
to turn off. Call Canrig for Service.
Replace Winch Cables Soon The computer is continually logging
the Mega joules or Ton Miles of energy going into the Carrier Lift
Winch cables. When the cables reach 80% of the maximum energy
allowed by the cable manufacturer, this message will be displayed.
Call Canrig for service. Proximity Switch Error or Damaged - This
occurs when the Carrier is down and the computer has not received a
signal from the Proximity Switch, Figure 39. Call Canrig for
service. Stopped - Carrier Moved in Neutral - This occurs when the
computer receives a pulse from the Winch Encoder circuit but the
computer has not received the input by the operator to move the
Carrier. Stopped - Cable Spoolout Limit - This occurs when the
operator is attempting to spool out too much Carrier Winch Cable.
PLC NOT ATTACHED, Driver 6.0 Open Control Console and ensure the
PLC cable is attached to the back of the screen, Figure 11. Call
Canrig Service. Comm Error w/PLC, Check PLC Power Open Main
Electrical Box, Figure 15, ensure PLC has 24VDC power. Call Canrig
Service.
Status Codes Status Screens show the status, settings and
operation of the Catwalk. With the OK screen showing, push the
"NEXT" button F1 or the "PREV" button F2 to view the status
screens. Ton Mile Count - This indicates the number of Ton Miles
for the current Carrier Lift Winch Cables. Carrier Cycle Counter -
This indicates the number of times the Carrier has been up to and
down from the Rig Floor. Pump Running Time - This indicates, in
hours, the pump running time.
-
Section 5: Operating Procedure
Revision April 2011 5-15
Encoder Position - This indicates the current position of the
Carrier. Moving the Carrier to the Pocket Position, Roller Position
or Mouse Hole Position allows the operator to view the settings for
these positions. Carrier PSI/Catwalk PSI - This indicates the
current hydraulic oil pressures at the Carrier and at the Catwalk.
Skate In This displays the raw count from the proportional control
input to the PLC. 4000 is maximum (only using Wireless Control).
Skate Out - This is the raw output for the Skate movement. 1200 is
maximum speed back, 3600 is maximum speed forward, 2400 indicates
no movement. Carrier In - This displays the raw count from the
proportional control input to the PLC. 4000 is maximum (only using
Wireless Control). Carrier Out - This is the raw output for the
Carrier movement. 1200 is maximum speed lower, 3600 is maximum
speed raise, 2400 indicates no movement. Pump Control Out - This
indicates the pressure being supplied by the Pump. Enter Password -
This screen is only used by Service Personnel when commissioning
the Catwalk.
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Canrig Automated Power Catwalk Model 3000
5-16 Revision April 2011
TROUBLE SHOOTING Lowering Carrier from Overshoot
These procedures should only be performed by properly trained
and
qualified personnel. For a PC3000 with a PLC program Ver. 14
Rel. 6 or later with a screen program of Ver. 17 or later
Ensure that no one is in a position where they could be injured
if the carrier moves in the following step.
Open the control console that is mounted on the HPU tank and put
the pump switch in the Hand position. The pump will start
immediately. If the carrier moves, shut down the pump and call
Canrig Field Service.
The screen on the control console will display Stopped Carrier
Overshoot. To
proceed you must press and hold the Reset on either the Wireless
Control or Control Console. The screen will display OK No Errors.
While holding the reset scroll though the screens using the F1 or
F2 keys until you get to the Press F6 To Set Mouse Position then
press F6 once, the screen will then display Set Pos Press F6 Cancel
Press F5,
Figure 42: Press F6 to Display This Screen
Use the encoder override mode to bring the carrier out of the
overshoot condition by lowering the carrier until the end of the
carrier is near the roller on the top of the ramp. To use the
encoder override mode you must press and hold the Reset and Motor
Start buttons simultaneously either on the Wireless Control or the
Control Console, Figure 43, in conjunction with the Carrier Up/Down
joystick, Figure 44.
-
Section 5: Operating Procedure
Revision April 2011 5-17
Figure 43: Reset and Motor Start Buttons on Control Console
Figure 44: Joysticks on Control Console
Start Button
Stop Button
Reset Button
Pump On Button
Carrier Up/Down Joystick
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Canrig Automated Power Catwalk Model 3000
5-18 Revision April 2011
Once you have the carrier in the position described in previous
step, press F5 to Cancel. The screen will display OK No Errors, you
may continue to operate the catwalk normally.
Be sure to return the pump to Auto Position.
If the carrier continues to go into Overshoot call Canrig Field
Service.
The following procedure is for catwalks with a PLC program OLDER
than Ver. 14 Rel. 6 with a screen program of Ver. 17
Remove the floor plates that are above the Main Electrical Box
and the catwalk Main
Valve Bank, Figure 15, adjacent to the cabinet. If it is
raining, snowing, foggy or very dusty take measures to prevent
contamination of the internal components of the box prior to the
next step.
Open the Main Electrical Box and find the 1.0 Amp breaker for
the winch 12VDC
power and open the breaker. To open the breaker depress and
release the push button. It will be labeled with a W, Winch or
Carrier Winch. An example of the location of this breaker is shown
below.
Figure 45: Breaker in Main Electrical Box
This breaker MUST be opened to prevent damage to the winch
valve
manual actuator linkage.
Ensure that no one is in a position where they could be injured
if the carrier moves in the following step.
Open the control console that is mounted on the HPU tank and put
the pump switch
in the Hand position. The pump will start immediately. If the
carrier moves, shut down the pump and call Canrig Field
Service.
NOTE This procedure requires a minimum of two people.
-
Section 5: Operating Procedure
Revision April 2011 5-19
Use the Encoder Override Mode and hold the Carrier Up/Down
joystick, Figure 44, in the Down position to release the winch
brake. To use the Encoder Override Mode you must press and hold the
Reset and Motor Start buttons, Figure 43, simultaneously either on
the Wireless Control or the Control Console in conjunction with the
Carrier Up/Down joystick.
Simultaneously to releasing the brake (prior step), press the
Pump On button to
load the pump. The pump must discharge 1500 PSI or more to
overcome the winch counterbalance valve.
The Second Person must now use the valve handle, a nine
millimeter wrench or
small adjustable wrench to manually actuate the Winch Control
Valve as shown below.
Figure 46: Winch Control Valve
Once the end of the carrier is near the roller on the top of the
ramp, return the valve to its neutral position and release the
controls. You may now close the breaker that was opened in the Main
Electrical Box and secure the cabinet lid.
The screen will display OK - No Errors. You may now return the
floor plates to their
proper location and resume normal operations.
Be sure to return the pump switch to the Auto Position.
If the carrier continues to go into Overshoot call Canrig Field
Service.
If the Hydraulic Power Unit is inoperable the above procedures
cannot be performed. In this event contact Canrig Field
Service.
CAREFULLY move the wrench or valve handle in the direction shown
to lower the carrier.
-
Canrig Automated Power Catwalk Model 3000
5-20 Revision April 2011
-
Revision April 2011 6-1
SECTION 6: MAINTENANCE Automated Power Catwalk Maintenance
........................................................................................
6-3
Maintenance Schedule
........................................................................................................
6-3 Cleaning & Inspection
.........................................................................................................
6-3 Greasing Procedure
............................................................................................................
6-6
Weekly Greasing
...........................................................................................................
6-6 Other Greasing
............................................................................................................
6-10
Hydraulic Filters & Oil
........................................................................................................
6-12 Hydraulic Oil
......................................................................................................................
6-13 Skate Cable Maintenance
.................................................................................................
6-14
Carrier Winch Maintenance
...........................................................................................................
6-15 Lubrication
.........................................................................................................................
6-15 Changing Oil
......................................................................................................................
6-16 Vent Cleaning
....................................................................................................................
6-17 Mounting Bolts
...................................................................................................................
6-18 Drum Bearing Adjustment
.................................................................................................
6-18
Inspection
......................................................................................................................................
6-19 Recommended 1000 Day Inspection
................................................................................
6-19 Inspection Indication Map: Skid Rollend
...........................................................................
6-20 Inspection Indication Map: Skid Ramp Pivot Post
............................................................. 6-21
Inspection Indication Map: Pipe Rack Arm Mount/Hitch Back
.......................................... 6-22 Inspection
Indication Map: Ramp Pivot Post
.....................................................................
6-23
Inspection Indication Map: Ramp Winch Mount
................................................................
6-24 Inspection Indication Map: Carrier Cable Block and Connections
.................................... 6-25 Inspection Indication
Map: Carrier Pipe Kicker Mount
...................................................... 6-26
Inspection Indication Map: Lift Arm Pin Mounts
................................................................
6-27
Troubleshooting
............................................................................................................................
6-28 Troubleshooting Flowcharts
.............................................................................................
6-28 Device Operations
.............................................................................................................
6-29
Carrier Moves
Slowly...................................................................................................
6-29 Carrier Will Not Operate Up or Down
..........................................................................
6-30 Carrier Will Not Operate in the Down Direction
......................................................... 6-32
Indexers Will Not Raise
...............................................................................................
6-34 Pipe Racks Move Instead of Kicker, Indexer, or Skate
............................................... 6-36 Safety Pins
Will Not Lower
..........................................................................................
6-37 Skate Moves to Ramp End Only
.................................................................................
6-38 Skate Will Not Move
....................................................................................................
6-39
Electrical System
...............................................................................................................
6-41 Hydraulic Pump Motor Wont Start
..............................................................................
6-41 Pressure Transducer Error
..........................................................................................
6-43 Safety Curtains Always Blocked
..................................................................................
6-44
Hydraulic System
..............................................................................................................
6-45 High Pressure Shutdown Alarm
..................................................................................
6-45 Hot Hydraulic Oil Alarm
...............................................................................................
6-46 Hydraulic Pump Motor Starts but Turns Off after Two Seconds
.................................. 6-48 Hydraulic System Wont Build
Pressure
......................................................................
6-49
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Canrig Automated Power Catwalk Model 3000
6-2 Revision April 2011
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Section 6: Maintenance
Revision April 2011 6-3
Automated Power Catwalk Maintenance
Maintenance Schedule Cleaning & Inspection, Daily. Greasing,
See Greasing Procedure. Wireless Control in accordance with
Appendix 2 (CD Version Only). Carrier Winch in accordance with
Appendix 1 (CD Version Only). The Skate Winch Cable tension
adjustment is only required when necessary. Cleaning &
Inspection Turn off the system and lock out the electrical
power.
Figure 47: Safety Bar
Any time the Carrier is elevated and personnel are positioned
under the Carrier the Safety Bar must be placed behind the flare
end of the
Carrier and protrude through the holes on both sides of the
inner Catwalk wall to prevent lowering of the Carrier, see Figure
47.
SAFETY BAR
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Canrig Automated Power Catwalk Model 3000
6-4 Revision April 2011
Inspect the Ramp, Carrier Rollers Guides, Pivot Pockets, see
Figure 48, Skate Groove,
Indexers, Kickers, Stop Pins and Gortrac Pan and remove any dirt
or debris.
Figure 48: Pivot Pockets.
The Gortrac Pan and Extension Pan MUST be kept clear of debris,
mud,
snow and ice as the Gortrac travels back and forth in this area
and it can be damaged if it cannot move.
For Units fitted with a Chain Drive Skate Winch, inspect the
drive chain for wear and any looseness of the sprockets. Ensure the
chain master link is properly attached and that the chain is well
lubricated and tensioned. Chain should have between 1/4- 1/2 droop
between sprockets on the slack side.
Carrier Proximity
Pivot Pockets
Carrier Hydraulics Bulkhead
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Section 6: Maintenance
Revision April 2011 6-5
Inspect the Skate Winch cable and drum before each tripping run
or once per month for
signs of wear. Check for broken wires in the cable and excessive
grooving in the drum.
Check the Carrier Lift Winch cables for signs of wear. Check for
broken wires in the cable. Ensure cables are not crossed and ride
in the correct groove on the Main Winch Drum.
Inspect the Carrier Lift Winch motor and brake hydraulic lines
for signs of wear or leaks. Refer to the Lantec Manual in Appendix
1 for Specific information and Maintenance information on the
Carrier Lift Winch.
Check inside and around the Catwalk for signs of hydraulic
leaks. Note: The
atmospheric vent line in the hydraulic hose bundle located on
the Drillers side of the Catwalk under the ramp may expel small
amounts of hydraulic oil during operation. Any leakage under normal
operating conditions may indicate a potential hydraulic system
fault.
The hydraulic pressure in the lines can reach 5000 psi. Ensure
that all
leaks, frayed or damaged lines are corrected immediately.
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Canrig Automated Power Catwalk Model 3000
6-6 Revision April 2011
Greasing Procedure Weekly Greasing Use multi-purpose lithium
complex grease complying with N.L.G.I. classification No. 1 or
No. 2. Grease each grease zerk on the lift arm shaft.
Figure 49: Lift Arm, Grease Points. Grease each grease zerk on
the Kicker Cylinders and Pivot Assembly and on the Safety
Pin cylinders.
Figure 50: Kicker Grease Points.
GREASE POINT
(BOTH SIDES)
GREASE POINTS
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Section 6: Maintenance
Revision April 2011 6-7
Figure 51: Kicker Grease Point
Figure 52: Pivot Assembly & Safety Pin Grease Points.
GREASE POINT
GREASE POINTS
GREASE POINT
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Canrig Automated Power Catwalk Model 3000
6-8 Revision April 2011
Grease each grease zerk on the Lift Arm rollers shaft and Pillow
Block at the rear of the
Carrier.
Figure 53: Lift Arm Roller, Grease Points.
Grease each grease zerk on the Indexer cylinders.
Figure 54: Indexer Cylinder, Grease Points.
GREASE POINTS
GREASE POINTS
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Section 6: Maintenance
Revision April 2011 6-9
Grease each of the two grease zerks on the roller bearings at
the top of the Ramp. Grease the Cable Sheave bearings at the top of
the Ramp.
Figure 55: Roller and Sheave Bearing, Grease Points. For units
with Non-Sealed bearings, grease the grease zerks on the Carrier
Rollers.
Figure 56: Bottom Carrier Rollers, Grease Points.
ROLLER GREASE POINTS
SHEAVE GREASE POINTS
GREASE POINTS
(BOTH SIDES)
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Canrig Automated Power Catwalk Model 3000
6-10 Revision April 2011
Figure 57: Top Carrier Rollers, Grease Points. Other Greasing
Use multi-purpose lithium complex grease complying with N.L.G.I.
classification No. 1 or
No. 2. Once per month grease the Ramp Pivot.
Figure 58: Ramp Pivot, Grease Points.
GREASE POINTS
GREASE POINTS
FOR UNITS WITH NON-SEALED
BEARINGS GREASE BOTH
SIDES
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Section 6: Maintenance
Revision April 2011 6-11
Once per month grease the Pipe Rack Ball sockets.
Figure 59: Pipe Rack, Ball Socket, Grease Points. Once per month
grease the Pipe Rack Hydraulic Leg cylinder. Every year remove the
Foot of the Pipe Rack Hydraulic Leg, clean the Socket and Ball,
grease and re-assemble.
Figure 60: Hydraulic Leg, Grease Point.
GREASE POINTS
GREASE POINT
FOOT SOCKET AND
BALL
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Canrig Automated Power Catwalk Model 3000
6-12 Revision April 2011
Every 6 months grease the electric motor bearings. Four shots
per bearing are sufficient.
Figure 61: Electric Motor, Grease Points. Hydraulic Filters
& Oil Check the in-tank oil filter gauge, mounted on the
reservoir top, monthly and change the
filter element when the gauge indicates greater than 20 PSI
during carrier lifting or lowering or when the high filter pressure
error displays on the operator interface display. Note: Disregard
the high filter pressure error when the oil is cold (less than 70F
(21C) ).
Replace the Pump Case Drain Spin-On filter whenever the in-tank
return filter requires
replacing, Figure 17, or every 6 months whichever occurs
first.
Check the high-pressure filter indicator monthly and change the
filter element when the indicator shows in the red while the
Carrier is lifting or lowering.
GREASE POINTS
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Section 6: Maintenance
Revision April 2011 6-13
Hydraulic Oil High quality hydraulic oil is essential for
satisfactory performance and long hydraulic system component life.
Oil having 150 to 330 SUS viscosity at 100F (38C) and viscosity
index of 100 or greater will give good results under normal
temperature conditions. The use of oil having a high viscosity
index will minimize cold-start trouble and reduce the length of
warm-up periods. A high viscosity index will minimize changes in
viscosity with corresponding changes in temperature. Maximum cold
weather start-up viscosity should not exceed 5000 SUS with a pour
point at least 20F lower than the minimum ambient temperature.
Under continuous operating conditions the temperature of the oil at
any point in the system must not exceed 180F. 120-140F is generally
considered optimum. Anti-wear type hydraulic oils are recommended.
These oils are generally developed and evaluated on the basis of
pump wear tests such as ASTM-D2882. These oils offer superior
protection against pump and motor wear. They also provide good
demulsibility as well as protection against rust.
Hydraulic Oil General Recommendations
Ambient Temperature (C) ISO Grade of Oil
-45 to 15 15 -20 to 15 22 10 to 35 32 20 to 45 46 25 to 55
68
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Canrig Automated Power Catwalk Model 3000
6-14 Revision April 2011
Skate Cable Maintenance Check Skate cable tension once per month
and adjust if necessary. To check tension, move the skate to the
rear of the Carrier, lift the Carrier up the ramp part way so that
the under side of the Carrier can be inspected. Install the safety
stop bar. Slowly run the Skate forwards while watching the cable.
The cable will momentarily become slack as the cable wraps on the
Skate Winch Drum move across the drum from one side to the other.
At its lowest point, the cable should not hang more than 4 inches
below the underside of the Carrier frame. Tighten the cable by
removing the locking plate at the rear of the Carrier and then
equally threading in the cable tensioner bolts. Do not over tighten
the cable. Every month add a small amount of hydraulic oil to the
Skate Cable while a second operator is moving the skate repeatedly
to each end of its travel.
Figure 62: Skate Cable Tensioner.
Ensure all personnel are clear of any moving parts to
prevent
accidental injury or death.
LOCKING PLATE
TENSIONER BOLTS
NOTE Always move the skate forward then backward (or visa versa)
for a minimum of 15 feet. NEVER tighten the cable so much that you
do not see a momentary drop in the cable when reversing the skate
travel.
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Section 6: Maintenance
Revision April 2011 6-15
CARRIER WINCH MAINTENANCE Lubrication The following table gives
the recommended viscosity in relation to ambient temperature. Other
brand products may be acceptable, be certain that your lubricant
supplier provides oil
That is equivalent to those shown here. Note: cSt is the same as
mm2/s. For special conditions consult Canrig for recommendations.
The recommended working temperature of the sump should be between
50 and 70C (122 to 158F). The intermittent peak temperature of the
sump should be no greater than 95C (203F). The winch is filled via
the filler plug. Fill with gear oil until it reaches the oil level
gage / port. Refer to manufacturers literature for more
information.
DO NOT OVERFILL as this may cause the winch to overheat. DO NOT
work under the raised Carrier without the Safety
Stop bar installed.
Do not operate or perform any lubrication, maintenance or repair
on this product, until you have read and understood the operation,
lubrication, maintenance and repair information.
Ambient Temperature
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Canrig Automated Power Catwalk Model 3000
6-16 Revision April 2011
Changing Oil
Using the correct type and viscosity of lubricating oil is
critical to
the proper function of this winch. The sprag clutch is
particularly sensitive to EP (extreme pressure) additives.
Failure to use the correct type and viscosity of oil may
cause
failure of the winch to hold the load and result in property
damage, personal injury or death.
Procedure for Changing Oil
1. Before changing oil, consider taking an oil sample for
analysis. 2. Run the winch to warm up oil and to ensure particles
are suspended in the oil. 3. Place an oil pan or bucket beneath the
drain port to collect the oil. 4. To allow oil to drain from the
winch, loosen and remove the plug. 5. Rotate drum to fill position.
6. Fill with the correct oil to the correct level. Correct oil
level is indicated when the oil
begins to run out of the plug at the 9-Oclock position. 7.
Replace and tighten the drain plug. 8. Operate the winch for 30
seconds. 9. Stop the winch for 30 seconds then re-check for correct
oil level. 10. Check that fittings and plugs are correctly
tightened. 11. Dispose of used oil and clean up any spillage in an
environmentally sound way.
Hot oil and components can cause personal injury. Do not allow
hot oil or components to contact skin.
Winch Usage Category
Hours usage per month based on the average usage over a 3 month
period
Oil Change Requirement
Infrequent Usage less than 10 hours Annual (every 12 months)
Moderate Usage 10-50 hours Annual (every 12 months)
Heavy Usage 50-200 hours Semi-annual (every 6 months)
Severe Usage Operated at loads over 75% of rated load for more
than 75% of lifts. And/or over 200 hours per month Quarterly (every
3 months)
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Section 6: Maintenance
Revision April 2011 6-17
Vent Cleaning The vent fitting is located on the motor end of
the winch. It is very important to keep this vent clean and
unobstructed. Whenever gear oil is changed, remove vent fitting,
clean with solvent and reinstall. Do not paint over the vent and do
not replace with a plug.
Figure 63: Carrier Lift Winch (Lantec), Vent Plug & Mounting
Bolts
MOUNTING BOLTS
VENT PLUG
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Canrig Automated Power Catwalk Model 3000
6-18 Revision April 2011
Mounting Bolts The recommended torque for the Winch mounting
bolts is 600 ft. lbs., Figure 54. Tighten all winch base mounting
bolts to recommended torque after the first one hundred (100) hours
of operation, then every 1000 operating hours or six (6) months,
whichever occurs first. Tighten all Winch Cable Clamp bolts to
recommended torque after the first one hundred (100) hours of
operation, then every 1000 operating hours or six (6) months,
whichever occurs first, The recommended torque for the Winch Cable
Clamp bolts is 110 ft. lbs., Figure 55.
Figure 64: Carrier Lift Winch (Lantec) Drum Bearing Adjustment
Outboard Bearing Group 405255 requires endplay adjustment. Check
endplay every 1000 operating hours or six (6) months, whichever
occurs first. Tighten the adjusting nut to remove all endplay in
the bearings, then loosen the adjusting nut turn. This will give
the required 0.020-0.030 bearing endplay. See Component
Literature.
CABLE CLAMP BOLTS 6 PLACES
DRAIN PLUG
LEVEL PLUG
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Section 6: Maintenance
Revision April 2011 6-19
INSPECTION
Automated Power Catwalk Model 3000 1000 Day Inspection Rig #:
Date: Location: Running Hours:
Inspect the following after the 30 Point Inspection and look for
any sign of wear or damage.
CATWALK BASE * Inspection 5/4 Comments Skid Rollends MPI Ramp
Pivot Posts MPI Pipe Rack Arm Mounts/Hitch Blocks MPI Pipe Indexers
Mount Plates Visual Pipe Rack Arms Visual RAMP * Ramp Pivot Posts
MPI Carrier Roller Guide Channels Visual Ramp Sheave Support Plates
Visual Ramp Sheaves Visual Winch Mounts MPI Wich Protective Guard
Visual CARRIER * Carrier Cable Connections MPI Cable Block Welds
MPI Carrier Pipe Kickers MPI Carrier Overshoot Dogs Visual Front
Carrier Roller Shaft Welds Visual Lift Arm Pivot Bushing Block
Visual LIFT ARM* Lift Arm Pin Mounts MPI Lift Arm Welds Visual
Hydraulic Power System Hydraulic Fluid Level (3/4 Full) Visual
Hydraulic Winch Oil Level Visual Periodic Hydraulic Oil Analysis
Visual Periodic Hydraulic Winch Oil Analysis Visual Hydraulic Pump
Visual Valve Bank Visual Hydraulic Cylinders Visual No Oil Leakage
in the system Visual Electrical System -Lockout and Taggout when
inspecting the boxes Grounding Visual Wires, Boxes and Connectors
Visual Electrical Motor Visual Lights and Proximity Switches Visual
Radio Control Unit Visual PLC Box Visual Electrical Control Box
Visual Notes:
Completed By: Signature:
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Canrig Automated Power Catwalk Model 3000
6-20 Revision April 2011
Inspection Indication Map
Part Name: Skid Rollend The following information should be
supplied on the inspection Report as minimum: Purchase Order #
Date: Inspection Report # Canrig Part # Inspectors Signature/Stamp:
Power Catwalk S/N: Type of Inspection: Canrig Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
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Section 6: Maintenance
Revision April 2011 6-21
Part Name: Skid Ramp Pivot Post The following information should
be supplied on the inspection Report as minimum: Purchase Order #
Date: Inspection Report # Canrig Part # Inspectors Signature/Stamp:
Power Catwalk S/N: Type of Inspection: Canrig Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
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Canrig Automated Power Catwalk Model 3000
6-22 Revision April 2011
Part Name: Pipe Rack Arm Mount/Hitch Block The following
information should be supplied on the inspection Report as minimum:
Purchase Order # Date: Inspection Report # Canrig Part # Inspectors
Signature/Stamp: Power Catwalk S/N: Type of Inspection: Canrig
Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
42 Catwalk Shown 26 Only has one Hitch Block
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Section 6: Maintenance
Revision April 2011 6-23
Part Name: Ramp Pivot Post The following information should be
supplied on the inspection Report as minimum: Purchase Order #
Date: Inspection Report # Canrig Part # Inspectors Signature/Stamp:
Power Catwalk S/N: Type of Inspection: Canrig Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
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Canrig Automated Power Catwalk Model 3000
6-24 Revision April 2011
Part Name: Ramp Winch Mount
The following information should be supplied on the inspection
Report as minimum: Purchase Order # Date: Inspection Report #
Canrig Part # Inspectors Signature/Stamp: Power Catwalk S/N: Type
of Inspection: Canrig Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
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Section 6: Maintenance
Revision April 2011 6-25
Part Name: Carrier Cable Block and Connections The following
information should be supplied on the inspection Report as minimum:
Purchase Order # Date: Inspection Report # Canrig Part # Inspectors
Signature/Stamp: Power Catwalk S/N: Type of Inspection: Canrig
Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
Typical on both sides
Inspect the one connected to the
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Canrig Automated Power Catwalk Model 3000
6-26 Revision April 2011
Part Name: Carrier Pipe Kicker Mount The following information
should be supplied on the inspection Report as minimum: Purchase
Order # Date: Inspection Report # Canrig Part # Inspectors
Signature/Stamp: Power Catwalk S/N: Type of Inspection: Canrig
Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
See Product Bulletin 10
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Section 6: Maintenance
Revision April 2011 6-27
Part Name: Lift Arm Pin Mounts The following information should
be supplied on the inspection Report as minimum: Purchase Order #
Date: Inspection Report # Canrig Part # Inspectors Signature/Stamp:
Power Catwalk S/N: Type of Inspection: Canrig Representative:
Procedure: Perform Dry Magnetic Particle Inspection on all welds
shown in accordance with ASTM E709. Acceptance criteria are as
defined in ASTM E709. All other areas not indicated shall be
visually examined for damage and signs of fatigue.
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Canrig Automated Power Catwalk Model 3000
6-28 Revision April 2011
Troubleshooting Flow