Operating instructions
Peristaltic Pump APY Series
27
PROBLEM
POSSIBLE CAUSE
SOLUTION
Short
operational
lifetime of
the hoses
Chemical exposure
Check the compatibility of the tube with
the liquid being conveyed, the cleaning
fluid and the lubricant
High pump speed
Reduce pump speed
High conveying temperature
Reduce product temperature
High operating pressure
Reduce operating pressure
Pump cavitation
Check the suction conditions
Abnormal elevation of
temperature
Check rollers fast mounting
Unsuitable lubricant
Use realax lubricant
Insufficient quantity of grease
Reapply lubricant
Tube pulled
into the
pump
housing
High inlet pressure (> 0.5 bar)
Reduce inlet pressure
Tube filled with deposits
Clean or replace the tube
Holder (press connection)
insufficiently tightened
Re-tighten holder (press connection)
Insufficient grease
Reapply lubricant
The pump
does not
start up
Insufficient motor
performance
Check motor and replace if necessary
Insufficient output from
frequency converter
The frequency converter must match
the motor
Blockage in the pump
Check voltage. Start occurs at minimum
10 Hz
Blockage in the pump
Check if the suction or discharge side is
blocked. Rectify blockage
Содержание APY
Страница 1: ...Operating instructions APY Series Peristaltic pump ALL THE HOSE PUMP YOU LL EVER NEED...
Страница 25: ...25 25 Troubleshooting Spare parts End of life...
Страница 28: ...Operating instructions Peristaltic Pump APY Series 28 10 Spare parts 10 1 Spare parts exploded APY Model...
Страница 30: ...Operating instructions Peristaltic Pump APY Series 30 10 2 Spare parts exploded APY LAB Model...
Страница 33: ...33 12 Declaration of Conformity K t d d W Z Wz W d Wz Z W d D d W W W...
Страница 39: ...Operating instructions Peristaltic Pump APY Series 39...
Страница 40: ...AHQ IOM EN 0971 0521 www realaxpumps com ALL THE HOSE PUMP YOU LL EVER NEED...