Cleaning And Care; Maintenance - Miele PFD 408 Operating Instructions Manual

Commercial dishwasher
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MAINTENANCE

To prolong the service life of the dish-
washer, maintenance should be carried out
at least once a year by Miele Customer
Service.
This service work covers the following
points:
- Door mechanism and door seal
- Screw connectors and connections in the
wash cabinet
- Water intake and drainage
- Internal and external dispensing systems
- Spray arms
- Filter combination
- Collecting basin with drain pump and
non-return valve
- All baskets and inserts
The following operational tests will be car-
ried out as part of the maintenance:
- A program will be run as a test run
- Seals will be tested for water tightness
- All relevant measuring systems will be
safety tested, including fault displays
- Safety features

Cleaning and care

 Soiling alters the surface.
Soiling that is left too long might become
impossible to remove and could cause
the external surfaces to alter or discolor.
Remove any soiling from the control panel
and from the front of the machine straight
away.
 All surfaces are susceptible to
scratching.
Contact with unsuitable cleaning agents
can alter or discolor the external surfaces.
Only use suitable cleaning agents.
79

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