Machine Care; Maintenance - Miele G 7881 Installation And Operating Instructions Manual

Machine care

Maintenance

After every 1,000 hours of operation,
or at least once a year (but never
later than every 18 months), Miele
Customer Service will need to perform
routine maintenance on the
washer-disinfector.
Maintenance covers the following
points:
– electrical integrity,
– door mechanics and seals,
– connectors and fittings in the wash
cabinet,
– water inflow and outflow,
– internal and external dosage
systems,
– spray arms,
– filter combination,
– collector with drain pump and
non-return valve,
– all baskets, inserts and modules,
– steam condensor.
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During maintenance, the following
function checks are run:
– a program test run,
– electrothermal measurement,
– seals testing,
– all safety-related measurement
systems (error read-out).