28 - MAINTENANCE, INSPECTIONS AND CHECKS, REPAIRS
To grant the maximum machine efficiency, it is
necessary to proceed to periodical maintenance
operations, that basically consist in cleaning the
washing and rinsing water jets.
Before starting any maintenance operation,
disconnect the machine from the mains by
switching off the main switch (1), or by
disconnecting the machine plug.
1) Undo the tipless screw (a).
2) Extract the rinse impeller (b).
3) Extract the wash impeller (c).
4) Check that the nozzles slits (d) are free from
scale and if necessary remove it without
damaging the slits.
5) Wash every single component and reassemble
them, making sure to put them back in the right
place.
It is also good practice to check from time to time
the entry filter of the electromagnetic valve (e) and
replace it in case it is worn out or damaged.
WARNING: Remember that any repair following failures, malfunctioning, etc. must
only be carried out by authorized personnel.
Do not do it yourself!
Operating and service manual
e
Models POLY1000 and POLY1500:
d
d
Model POLY2000:
d
d
POLY 1000/1500/2000
English
a
b
c
1
a
b
c
1
pag. 49 di 132