8
- GB -
Maintenance and cleaning
Attention! Dangerous electrical voltage.
Possible consequences:
Death or severe injury.
Protective measures:
−
Prior to reaching into the water, disconnect the power supply to all units used in the water.
−
Disconnect the power plug prior to carrying out work on the unit.
If necessary, clean the unit with clear water using a soft brush.
−
Never use aggressive cleaning agents or chemical solutions. These could attack the housing surface or impair the
function.
−
In the event of stubborn furring (calcium deposits), a common household cleaner free from vinegar and chlorine can
be used. Subsequently, clean the pump thoroughly using clear water.
Cleaning the unit
Open strainer casing and remove pump (B). Unscrew pump lid and remove impeller. Clean all components using clean
water and a brush.
After cleaning the pump, reassemble in the reverse order. Insert pump in the strainer casing. Regarding the 2500
series of the AquaMax Eco, ensure correct seating of the rubber buffers used for the bearing of the pump. Route
connection cable such that it cannot be pinched. Refit strainer lid and close.
Malfunction
Malfunction Cause
Remedy
Pump does not start
No mains voltage
Check mains voltage
Clean/check supply lines
Pump does not deliver
Filter housing clogged
Clean strainer casings
Reduce hose length to the necessary minimum,
do not use unnecessary connection parts
Insufficient delivered quantity
Filter housing clogged
Excessive loss in the supply hoses
Clean strainer casings
Reduce hose length to the necessary minimum,
do not use unnecessary connection parts
Pump switches off after a short running time
Excessively soiled water
Water temperature too high
Clean pump
Note maximum water temperature of +35°C
Storage/Over-wintering
Remove the unit at temperatures below zero degrees centigrade. Thoroughly clean and check the unit for damage.
Store the unit immersed in water or filled with water in a frost-free place. Do not flood the power plug!
Wear parts
The impeller unit is a wearing part and does not fall under the warranty.
Repair
A damaged unit cannot be repaired and must be put out of operation. Dispose of the unit in accordance with the
regulations.
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
