GF Infinity M Instructions De Montage Et D'utilisation page 28

EN
Maintenance
All technical equipment requires regular mainte-
nance. This should always be carried out by qualified
staff, who will also replace any worn parts.
The filter needs regular check of tightness, as well
a carry out backwash every second month.
Trouble-shooting
Fault
Water pressure dropped
considerably in network
Flushing water outlet does
not close
Flushing water outlet leaks
If the fault cannot be rectified using these notes, please contact a specialist firm or our Customer Service.
28
Warranty
In the event of a failure during the warranty period,
please contact our Customer Service Department,
quoting the equipment type and the PNR = produc-
tion number (see technical data or rating plate on
equipment).
Warranty work may only be carried out by our Cus-
tomer Service Department.
Warranty work by a specialist firm requires the
express consent of our Customer Service Manager.
Cause
Dirty filter element
Backwash element does not
reach the end position due to large
particles of dirt
Defective seal
Solution
Carry out backwash
Repeat backwash
several times
Pull cover plate (8) down
and close flushing water
outlet with safety stop
valve (7). Have seal
replaced by specialist
firm.