Periodic checks
This washer-disinfector should be
inspected in accordance with local and
national safety regulations after
every
1000 operating hours, or annually
by
a Miele approved service technician.
This maintenance 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
– Steam condenser
– All mobile units, baskets and inserts
– The drying unit
and where applicable:
– Any printer connected to the
machine
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 error
message displays
– All safety mechanisms.
Process validation
The standard of cleaning and
disinfection in the disinfection
programmes must be confirmed by the
user as a routine matter. In some
countries, national regulations,
guidelines and recommendations also
apply (e.g. CfPP 01-01, Part D in the
UK).
In the UK safety checks must be
carried out to the machine every 3
months by a Miele approved service
technician in accordance with
EN ISO
15883
and
HTM 2030
.
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
machine for this purpose.
The following need to be inspected:
– All filters in the wash cabinet
– The spray arms in the machine and
in any mobile units or modules
– The wash cabinet and the door seal
– Mobile units, baskets and inserts
Maintenance
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