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Peristaltic Pumps Series IP 100-800
6.
Troubleshooting
Fault
Possible cause
Remedy
No pump flow
Pressure and suction valves
Open valves
closed
Wrong direction of rotation
Reverse rotation
Suction line blocked
Remove blockage
Leaks in suction pipe (entering
Find and eliminate leaks
of air)
Suction lift too high
Check for vapour pressure,
change arrangement
Motor incorrectly connected
Check installation
Low pump flow
Discharge pressure too high
Reduce pressure
Leaks in suction pipe
Find and eliminate leaks
Speed too low
Check speed and electric wiring
Suction line blocked
Remove blockage
Viscosity too high
Reduce viscosity or reselect
pump
Insufficient suction pressure
Increase suction pressure
Pump parts worn
Replace worn parts
Содержание ELRO IP 100
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