13
EN
CARE AND MAINTENANCE
The submersible pressure pump is a maintenance-free and proven quality
product that is subjected to strict final inspections. However, for a long
service life and perfect operation, we recommend regular inspection and
maintenance.
• Disconnect the mains plug before maintenance and cleaning.
• If transportable, clean the pump with clear water after each use.
• For stationary installation it is recommended to check the function of the
float switch every 3 months.
•
Remove fluff and fibrous particles that may have settled in the pump
housing with a water jet.
•
At the latest every 3 months, remove sludge from the shaft floor and also
clean the shaft walls. This depends on the degree of contamination.
•
Clean the float switch of deposits with clear water.
• If the connecting cable is damaged, it must be replaced by the
manufacturer or its customer service or a similar qualified person in order
to avoid hazards!
Storage
• Clean the pump before storage.
• Store the pump in a dry and frost-free room out of the reach of children.
• If you wish to store the pump for a longer period of time, you must clean
the unit thoroughly after the last operation and before using it again.
Otherwise, residues or deposits may cause start-up problems.
TROUBLESHOOTING
Problem
Possible Cause
Suggesed Solution
Pump does not start.
Mains voltage is missing.
Check mains voltage.
Float switch does not
switch.
Move float switch to
higher position.
Pump does not pump.
Screen clogged.
Clean sieve with water jet.
Hose kinked.
Remove the kink.
