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Maintenance
114
Periodic checks
The machine should be serviced every 1000 hours of operation, or
at least once a year, by the Miele Customer Service Department or a
suitably qualified specialist.
This maintenance will cover the following:
- Electrical safety according to national regulations (VDE 0701/0702
in Germany)
- 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 mobile units, baskets, modules and inserts
- Steam condenser
- Wash pressure sensor
- Drying unit
and where applicable:
- Conductivity meter
If there is a communication module:
- Any printer connected to the machine
- Network connection
External documentation software and the computer network will
not be tested by the Miele Customer Service Department.
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
- Safety features
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