Clearing Faults - EHEIM MODUL4000 Mode D'emploi

English
‧ Do not use hot water!
‧ Hint: It is recommended to only clean or replace some of the filter cartridges at a time so as not to
interrupt the biological filter effect.
‧ Replace the filter cartridges after cleaning for the second or third time.
7. Clean the filter housing and connecting parts under running water.
8. Install the filter housing again in reverse order.
Cleaning the pump
1. Close the filter housing's suction openings (⌦K).
2. Remove the filter from the water (⌦L).
3. Remove the outlet spigot with the hose.
4. Press on the lock (⌦M1) and remove the pump from the grip housing (⌦M2).
5. Loosen and remove the two lateral fastening screws ③ (⌦N).
6. Remove the adapter ② from the motor housing ① .
7. Unscrew the locking ring ④ from the motor housing.
8. Use a screwdriver to carefully prise the pump cover ⑦ uniformly to the front out of the motor hous-
ing.
9. Pull the impeller ⑥ out of the motor housing.
10. Clean all components under running water.
11. Install the pump again in reverse order.
▶ When assembling, make sure that the bearing bushings ⑤ are inserted correctly in the pump cover
and in the motor housing.
▶ When assembling, make sure that the locking ring engages easily when being screwed on.
7.

Clearing faults

Attention! Electric shock!
▶ Before clearing faults, remove the mains plug.
Fault
Pump does not start
Pump does not pump
Pump not pumping sufficiently
For other faults, please contact EHEIM Service.
Possible cause
No mains voltage
Mains plug is not inserted
Impeller is blocked
Thermal cut-out has activated
Suction openings are dirty
20
Remedy
▶ Check the mains
voltage
▶ Check the supply line
▶ Insert the mains plug in the
mains socket
▶ Clean the pump
1. Remove the mains plug and let
the pump cool down.
2. Insert the mains plug again after
approx. one hour.
▶ Clean the suction openings