Drying Air Filtration; Special Maintenance; Table Of Special Maintenance Work - Miele PLW 6111 Operating Instructions Manual

MAINTENANCE

17.5 Drying air filtration

The machines are equipped with an air filter (class 5) in accordance with EN 779 as well as a
HEPA H14 filter in accordance with EN 1822 as standard. The filters will be replaced during
maintenance by a Miele service technician.

17.6 Special maintenance

Special maintenance work should only be performed by qualified, skilled personnel.
If your machine requires special maintenance to resolve a fault, please contact Miele Service.

Table of special maintenance work

CLEANING AND CHECKING OPERATIONS
FREQUENCY
Special
maintenance tasks
must be carried out
by Miele Service
after 1,000
operating hours
or every 12
months at the
latest.
REV.0.01_COD.650184_A4
ACTION

Filters in valves: Check, clean, and replace as
necessary.

Change the pre-filter.

Change the HEPA filter.

Maintenance of dispensing systems.

Check the temperature sensor.

Safety thermostat: Check the sensor.

Solenoid valves: Check for leaks.

Drain pump: Check for leaks.

Check the pressure switches.

Check piping and seals.
OPERATOR
SERVICE
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