ERU WATSAN MOD. 15 SETA plant centrifugal pump: Maintenance and replacement
Feb 05, 2016
ERU WATSAN MOD. 15
SETA plant centrifugal pump: Maintenance and replacement
WATSAN M15 ERUSETA plant centrifugal pump
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1. Grundfos MQ 3-45 centrifugal pump description
2. Functioning
3. Maintenance
4. Pump replacement
Contents
WATSAN M15 ERUSETA plant centrifugal pump
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1.MQ 3-45 centrifugal pump description
WATSAN M15 ERUSETA plant centrifugal pump
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Grundfos MQ 3-45 centrifugal pump
WATSAN M15 ERUSETA plant centrifugal pump
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Technical data
• Maximum pressure: 4.5 bares
• Minimum ambient temperature: 0 ºC
• Maximum ambient temperature: 45 ºC
• Minimum liquid temperature: 0 ºC
• Maximum liquid temperature: 35 ºC
• Net weight: 13 kg
• Air pressure in tank: 1,5 – 1,7 bares
WATSAN M15 ERUSETA plant centrifugal pump
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2. Functioning
WATSAN M15 ERUSETA plant centrifugal pump
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READ MANUFACTURER INSTRUCTIONS
WATSAN M15 ERUSETA plant centrifugal pump
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Control panel
WATSAN M15 ERUSETA plant centrifugal pump
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Maximum water level in the sedimentation tank • The water level control starts the submergible pump below the maximum water level. • The water level control stops the submergible pump above the maximum water level. Minimum water level in the sedimentation tank• The water level control stops the centrifugal pump and starts the submergible pump below the minimum water level. • The water level control starts the centrifugal pump and stops the submergible pump above the minimum water level but the maximum water level control keeps the submergible pump working.
Starting up
WATSAN M15 ERUSETA plant centrifugal pump
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StoppingThe pump includes an electronic protection function which will stop the pump in case of:
• lack of water
• over temperature
• overload engine
• frequent starts/stops (the “Alarm” light blinks)
The pump automatically restarts after 30 minutes (over 24 hours) in case any kind of failure if the automatic restart function is activated.
WATSAN M15 ERUSETA plant centrifugal pump
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3. Maintenance
WATSAN M15 ERUSETA plant centrifugal pump
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Maintenance
The pump is maintenance free under normal conditions.
See instruction manual for possible breakdowns.
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4. Replacement of the pump
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WATSAN M15 ERUSETA plant centrifugal pump
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Thank youThank you……….……….