22
GB
Any measures above and beyond these,
particularly opening the equipment, are
to be carried out by an electrician. In the
case of repairs, always contact our service
centre.
Storage
• Keep the equipment clean, dry and out
of the reach of children.
• Unscrew the bracket adapter (
10)
for storage.
Spare Parts Order
Use the service address supplied to order
replacement parts (see page 24).
Waste Disposal
and Environmental
Protection
Be environmentally friendly. Return the tool,
accessories and packaging to a recycling
centre when you have finished with them.
Do not dispose of electrical appli-
ances as unsorted municipal waste,
use separate collection facilities.
Hand over the device at an utilization loca-
tion. The plastic and metal parts employed
can be separated out and thus recycled
use can be implemented. Ask our Service-
Center for details. Defective units returned
to us will be disposed of for free.
Troubleshooting
Faults
Causes
Remedies
Pump does not start
Mains voltage is not applied
Check mains voltage
Float switch (
7) does not
switch
Bring float switch into higher
position
Pumps has no dis-
charge
Buckled pressure hose
Repair point at which the line
is bent
Trapped air in the pump cas-
ing
Tip the pump underwater until
the air escapes
Pump does not switch
off
Float switch (
7) cannot
drop
Set up pumps correctly on the
pit base
Flow rate insufficient
Reduces pump performance,
through severely contaminated
water and additions in the water
which produce a grinding effect
Clean pumps and replace
wear parts
Pump switches off after
a short period
Motor contactor disconnects
the pumps because of water
pollution that is too severe.
Pull out power plug and clean
the pump as well as shaft
Water temperature too high,
motor contactor breaks
Note maximum water tempera-
ture of 35°C!
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