Judo JPM, Инструкция по установке и эксплуатации, Страница: 18 / 28

18 JUDO PROMI
Warranty and Services
Domestic all-purpose cleaners and glass
cleaners can contain up to 25% solvents or
alcohol (spirits).
These substances can chemically attack the
plastic parts, which can weaken the plastic
parts causing fractures and breaks.
These kinds of cleaners must therefore
be avoided.
7.2 Checking the note electronics
(only JPM ¾" – 1¼")
Check the note electronics as follows:
– Press the
RESET
-key for at least 3
seconds.
If a beep sounds, the note electronics are
functioning and the batteries still have suffi-
cient capacity. This battery test does not
have any influence on the two-month
interval.
If no beep sounds, the batteries have to be
replaced with fresh batteries.
Replacing the batteries:
– Lift the lid of the handwheel.
– Replace the batteries located in the
battery compartment with new, identical
batteries (size AAA).
– Replace the handwheel lid.
– Press the
RESET
-key in the lid of the
handwheel for at least 3 seconds. The
two-month time interval is restarted.
– Used batteries are to be returned to a
distributor or to one of the returning faci-
lities established to this purpose by the
public recycling entities.
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
To make sure the total interval of two-
months is not exceeded, backwash the filter
after replacing the batteries.
7.3 Filter sieve
The filter sieve:
The unit includes a filter sieve with a stain-
less steel screen mesh.
8. Warranty and Services
In order to comply with the legal warranty
claim, according to DIN 1988, Part 8, it is
necessary that the "… backwashing takes
place at least every 2 months, once unit has
been put into operation … ".
Regular servicing is indispensable in order
to continue to achieve successful treatment
for many years after the unit is put into
service. In the building services sector this is
covered by DIN 1988, Part 8.
A servicing agreement is the best way to
ensure a good operating function beyond
the warranty period.
Where possible, regular servicing or the re-
placement of parts, should be carried out by
a product specialist or at the recommenda-
tion from the customer service department.