wepump 438802, Translation Of The Original Instructions, Page: 25 / 32

25
GB
Disposal
9
GB
If you are unable to eliminate the error yourself, please contact your local market directly.
Please remember that repairs carried out by non-professionals will invalidate your warranty claim
and may cause additional costs.
Disposal
Disposal of the appliance
Appliances which are labelled with the adjacent symbol must not be disposed of in
household waste. You must dispose of such old electrical and electronic equipment sepa-
rately.
Pump does not work. Motor defective? Contact your local store.
Delivery rate too low.
Not enough pressure. Water shortage? Ensure sufficient water supply.
Suction pipe not sealed? Seal suction pipe, tighten
screwed connections.
Suction height too high? Observe maximal suction
height (
►
Technical data –
p. 10).
Suction height must be de-
ducted from the conveyance
height.
Filter blocked or soiled? Clean or replace filter.
Check valve blocked? Clean or replace valve.
Water leak between motor
and pump, shaft sealing is not
sealed?
Contact your local store.
Pump is blocked or defective? Clean the pump with clean
water and remove the cause
of the contamination.
Air in the pump or suction
pipe?
Fill pump case with water.
For suction pipes with check
valve, fill suction pipe with wa-
ter.
Changed suction conditions in
spring (springs e. g. covered
in sand)?
Check spring and water quali-
ty.
Suction pipe sucked in on the
ground?
Shorten or fasten suction pipe.
Use filter screen with check
valve.
Pump does not switch off. Cut-out pressure set too high? Contact your local store.
Pressure side unsealed?
Error/Fault Cause Remedy
26