Miele G 7804, Operating Instructions Manual

Page: 47 / 76

Service
This machine should be inspected in
accordance with local and national
safety regulations
after every 1000
operating hours, or annually by a
Miele approved service technician.
A service will cover the following:
– Electrical safety tests
– Door mechanism and door seal
– Any screw connections and
connectors in the wash cabinet
– Water inlet and drainage
– Internal and external dispensing
systems
– Spray arms
– Filter combination
– Sump including drain pump and
non-return valve
– All baskets, inserts and modules
The following operational tests will be
carried out within the framework of the
maintenance:
– A programme will be run as a test
run
– Thermo electrical measurements will
be taken
– Seals will be tested for water
tightness
– All relevant measuring systems will
be safety tested including fault
indications.
Routine checks
Before the start of each working day,
the user must carry out a number of
routine checks. A check list is supplied
with the dishwasher for this purpose.
The following need to be inspected:
– All filters in the wash cabinet
– The spray arms in the machine and
in the baskets
– The wash cabinet and the door seal
– The dispensing systems
– Baskets and inserts
Maintenance
47