Instructions-Parts SaniForce™ SaniForce™ SaniForce™ Electro Electro Electro-Pneumatic Pneumatic Pneumatic (EP) (EP) (EP) Controls Controls Controls 3A6102B EN Electro Electro Electro-Pneumatic Pneumatic Pneumatic Controls Controls Controls for for for use use use with with with Graco Graco Graco Hygienic Hygienic Hygienic Unloader Unloader Unloader Systems. Systems. Systems. For For For professional professional professional use use use only. only. only. Important Important Important Safety Safety Safety Instructions Instructions Instructions Read all warnings and instructions in this manual and the system manuals. Save Save Save all all all instructions. instructions. instructions. Maximum Working Air Pressure: 100 psi (0.7 MPa, 6.9 bar) PROVEN QUALITY. LEADING TECHNOLOGY.
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ImportantImportantImportant SafetySafetySafety InstructionsInstructionsInstructionsRead all warnings and instructions in this manual and the systemmanuals. SaveSaveSave allallall instructions.instructions.instructions.
Maximum Working Air Pressure: 100psi (0.7 MPa, 6.9 bar)
PROVEN QUALITY. LEADING TECHNOLOGY.
ContentsContentsContents
Related Manuals ................................................ 2Models............................................................... 2Pressure Relief Procedure .................................. 3Software Updates ............................................... 3Electro-Pneumatic Control Installation.................. 4
Drum Unloader EP control installation ........... 4Tote Unloader EP Control Installation............ 5
25D009 Parts ..................................................... 725D057 Parts ..................................................... 12Technical Data ................................................... 16
25P263 Electro-pneumatic control panel, STU using 5:1 or 12:1 pumps25D009*
25P264 Electro-pneumatic control panel, STU using 1:1 diaphragm pumps
25P258† Electro-pneumatic control panel, SDU using 5:1 pump
25P259† Electro-pneumatic control panel, SDU using 6:1 or 12:1 pump25D057*
25P260† Electro-pneumatic control panel, SDU using 1:1 diaphragm pump
* These part number are not for sale.† If purchased as an upgrade from a pneumatic control panel, kit 25P306 is also required.
Electro-pneumaticcontrol panelcomponent approval
Conforms to UL STD 508ACertified to CSA STD C22.2 No. 14
2 3A6102B
Pressure Relief Procedure
PressurePressurePressure ReliefReliefRelief ProcedureProcedureProcedureFollow the Pressure Relief Procedurewhenever you see this symbol.
WARNINGWARNINGWARNING
This equipment stays pressurized until pressureis relieved manually. To help prevent seriousinjury from injection, pinching, or crushing, followthe Pressure Relief Procedure before you clean,check, or service the equipment.
1. Follow the Pressure Relief Procedure in thesystem operation manual where this controlpanel is installed to place the system in asafe maintenance position before servicing theequipment.
2. Turn off all air supply valves located on thebottom of the control panel.
SoftwareSoftwareSoftware UpdatesUpdatesUpdatesContact Graco technical assistance to receivesoftware updates. Software will be sent via email.
To prevent injury, such as electric shock, turnoff power at main switch before servicing theequipment.
NOTICENOTICENOTICEIf power is lost during the update, indeterminateresults will occur and the system may not be ableto operate when power is restored.
1. Prior to loading update, record recipes andsettings. This must be done manually.
2. On a computer, unzip the software zip file. Donot change the names on any of the unzippedfiles or directories. Copy all files and directoriesin the unzipped file onto the root level of a USBflash drive.
3. Lower the ram to its lowest position.4. Remove power to the control panel.5. Inside the control panel, install the USB flash
drive into the USB port on the bottom of thedisplay unit.
6. Close the panel door.7. Apply power to the control panel and observe
the display screen. Various information will bedisplayed during the software update. When theautomatic run screen is displayed, the updatehas successfully completed.
NOTE:NOTE:NOTE: If the automatic screen is not displayedwithin 10 minutes, the update may have failed.Cycle power to the control panel to restart theupdate again.
8. Remove power to the control panel and removethe USB flash drive and close the control panel.
9. Verify that settings and recipes have beenretained. If they were not retained, enter therecorded settings and recipes.
ELECTRICALELECTRICALELECTRICAL SHOCKSHOCKSHOCK HAZARDHAZARDHAZARDThis equipment must be grounded. Impropergrounding, setup, or usage of the system cancause electric shock.
• If replacing, turn off and disconnect power atthe main switch before servicing or installingequipment.
• Connect only to a grounded power source• All electrical wiring must be done by a qualifiedelectrician and comply with all local codes andregulations
NOTICENOTICENOTICEThe electro-pneumatic control panel is onlyintended for use in permanently mounted systems.
When the SDU electro-pneumatic control ispurchased as an upgrade from the pneumatic control,bracket kit 25P306 is required to attach the controlpanel to the stanchion. The Ref numbers shownbelow relate to the Ref numbers used in the SDUrepair manual. The bracket kit contains:
Ref Part/Kit Description Qty
100 17Y665 LASER, position 1
302 17V409 BRACKET, panel mount 2
306* 112914 WASHER, flat 4
307* 103975 WASHER, lock 4
308 17V628 SCREW, hex, 3/8 x 3/4 long 4
309* 112913 NUT, hex 4
* These parts are also used to attach the pneumaticcontrol panel to the stanchion. Retain for re-usewhen removing the pneumatic panel.
1. Refer to the system operation manual for steps toplace the SDU in a safe maintenance conditionand pressure relief, prior to shutting off anyfacility supply air to the control panel.
2. Label all tubing attached to the bottom of thepneumatic control panel.
3. Disconnect all tubing from the bottom of thepneumatic control panel.
4. Inside the pneumatic control panel, remove thenuts (309) and washers (306, 307) and retainfor re-use.
5. Remove the pneumatic control panel from theSDU.
6. Move the screws (310), nuts (309) and washers(306, 307) from the stanchion to the outermostholes on the brackets (302). Ensure thehardware assembly order is the same as it waswhen mounted on the stanchion.
7. Using the kit screws (308), washers (306,307), and nuts (309), attach the brackets to thestanchion.
8. Using the washers (306, 307) and nuts (309),mount the electro-pneumatic control panel on thebrackets (302).
9. Attach tubing disconnected from the pneumaticcontrol panel to the correct locations on theelectro-pneumatic control panel.
10. Refer to the system operation manual forinformation regarding where to attach facilitysupply air to the appropriate locations on theelectro-pneumatic control panel.
11. Refer to the system operation manual forinformation regarding the installation of AC powerand grounding to the electro-pneumatic controlpanel.
4 3A6102B
Electro-Pneumatic Control Installation
12. Locate the laser (100) mounting hole near the topof the air cylinder furthest from the control panel.Route the laser cable (116) through the crossoverbrace between the air cylinders and attach thecable to the laser and electro-pneumatic controlpanel.
NOTE:NOTE:NOTE: The laser emits a dot onto the undersideof the crossbar. After electro-pneumatic controlpanel power up, and before attempting to runthe system, verify that the dot remains visible onthe underside of the crossbar during the entirevertical travel of the ram.
ToteToteTote UnloaderUnloaderUnloader EPEPEP ControlControlControl InstallationInstallationInstallation1. Refer to the system operation manual for steps
to place the STU in a safe maintenance conditionand pressure relief, prior to shutting off anyfacility supply air to the control panel.
2. Label all tubing attached to the pneumatic controlpanel.
3. Disconnect all tubing from the pneumatic controlpanel.
4. Remove the screws, washers, and spacersattaching the pneumatic control panel to theframe of the STU and remove the pneumaticcontrol panel. Retain for re-use.
5. Move the sealing screws near the four framemounting points for the pneumatic control panelto the holes where the pneumatic control panelwas attached to the STU frame. The sealingscrews are located to the left of the left sidemounting holes and to the right of the right sidemounting holes.
6. Using the screws, washers, and spacersfrom the pneumatic control panel, mount theelectro-pneumatic control panel to the frame.
7. Attach tubing disconnected from the pneumaticcontrol panel to the correct locations on theelectro-pneumatic control panel.
8. Refer to the system operation manual forinformation regarding where to attach facilitysupply air to the appropriate locations on theelectro-pneumatic control panel.
9. Refer to the system operation manual forinformation regarding the installation of AC powerand grounding to the electro-pneumatic controlpanel.
3A6102B 5
Electro-Pneumatic Control Installation
10. Locate the laser mounting bracket on top of theair cylinder air distribution manifold (Ref 21 inmanual 3A5417). Mount the laser in the bracket.Route the laser cable from the electro-pneumaticcontrol panel to the laser so that it does notinterfere with system operation.
NOTE:NOTE:NOTE: The laser emits a dot onto the underside ofthe pump support plate. After electro-pneumaticcontrol panel power up, and before attempting torun the system, verify that the dot is visible on theunderside of the pump support plate and remainsuninterrupted by hoses and cables during theentire vertical travel of the ram.
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing itsname to be free from defects in material and workmanship on the date of sale to the original purchaser foruse. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for aperiod of twelve months from the date of sale, repair or replace any part of the equipment determinedby Graco to be defective. This warranty applies only when the equipment is installed, operated andmaintained in accordance with Graco’s written recommendations.This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction,damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or impropermaintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shallGraco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipmentwith structures, accessories, equipment or materials not supplied by Graco, or the improper design,manufacture, installation, operation or maintenance of structures, accessories, equipment or materialsnot supplied by Graco.This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to anauthorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Gracowill repair or replace free of charge any defective parts. The equipment will be returned to the originalpurchaser transportation prepaid. If inspection of the equipment does not disclose any defect in materialor workmanship, repairs will be made at a reasonable charge, which charges may include the costs ofparts, labor, and transportation.THISTHISTHIS WARRANTYWARRANTYWARRANTY ISISIS EXCLUSIVE,EXCLUSIVE,EXCLUSIVE, ANDANDAND ISISIS INININ LIEULIEULIEU OFOFOF ANYANYANY OTHEROTHEROTHER WARRANTIES,WARRANTIES,WARRANTIES, EXPRESSEXPRESSEXPRESS ORORORIMPLIED,IMPLIED,IMPLIED, INCLUDINGINCLUDINGINCLUDING BUTBUTBUT NOTNOTNOT LIMITEDLIMITEDLIMITED TOTOTO WARRANTYWARRANTYWARRANTY OFOFOF MERCHANTABILITYMERCHANTABILITYMERCHANTABILITY OROROR WARRANTYWARRANTYWARRANTYOFOFOF FITNESSFITNESSFITNESS FORFORFOR AAA PARTICULARPARTICULARPARTICULAR PURPOSE.PURPOSE.PURPOSE.Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above.The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damagesfor lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shallbe available. Any action for breach of warranty must be brought within two (2) years of the date of sale.GRACOGRACOGRACO MAKESMAKESMAKES NONONO WARRANTY,WARRANTY,WARRANTY, ANDANDAND DISCLAIMSDISCLAIMSDISCLAIMS ALLALLALL IMPLIEDIMPLIEDIMPLIED WARRANTIESWARRANTIESWARRANTIES OFOFOFMERCHANTABILITYMERCHANTABILITYMERCHANTABILITY ANDANDAND FITNESSFITNESSFITNESS FORFORFOR AAA PARTICULARPARTICULARPARTICULAR PURPOSE,PURPOSE,PURPOSE, INININ CONNECTIONCONNECTIONCONNECTION WITHWITHWITHACCESSORIES,ACCESSORIES,ACCESSORIES, EQUIPMENT,EQUIPMENT,EQUIPMENT, MATERIALSMATERIALSMATERIALS OROROR COMPONENTSCOMPONENTSCOMPONENTS SOLDSOLDSOLD BUTBUTBUT NOTNOTNOT MANUFACTUREDMANUFACTUREDMANUFACTURED BYBYBYGRACO.GRACO.GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.),are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonableassistance in making any claim for breach of these warranties.In no event will Graco be liable for indirect, incidental, special or consequential damages resulting fromGraco supplying equipment hereunder, or the furnishing, performance, or use of any products or othergoods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, orotherwise.FOR GRACO CANADA CUSTOMERSThe Parties acknowledge that they have required that the present document, as well as all documents,notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly orindirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction duprésente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés,donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procéduresconcernées.
GracoGracoGraco InformationInformationInformationFor the latest information about Graco products, visit www.graco.com.For patent information, see www.graco.com/patents.ToToTo placeplaceplace ananan order,order,order, contact your Graco Distributor or call to identify the nearest distributor.Phone:Phone:Phone: 612-623-6921 ororor TollTollToll Free:Free:Free: 1-800-328-0211 Fax:Fax:Fax: 612-378-3505
All written and visual data contained in this document reflects the latest product information available at the time of publication.Graco reserves the right to make changes at any time without notice.
Original Instructions. This manual contains English. MM 3A6102
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