Miele PG 8172 ECO Руководство по эксплуатации - Страница 17
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Servicing and maintenance
8.3 Monthly cleaning
Cleaning the dirt trap
Close the on-site stop cock for the water supply.
Clean the dirt filter in the dirt trap.
Only for the PG 8172 ECO model
8.4 Descaling
If the machine is operated with water of high hardness without water treatment, descaling is necessary at
regular intervals ( 12).
8.5 Maintenance by the Service Department
We recommend that you have an authorised service technician carry out the maintenance of the machine at
least twice a year so that vulnerable parts can be checked and replaced accordingly. Original spare parts
must be used for repairs and the replacement of worn parts.
Worn parts are, for example:
Dosing tubes
Bearings of the spray arms
Hood seal
Water supply hose
In the electronic control unit, the number of hours of operation or wash programmes before
servicing should be performed can be programmed and at what number of hours of operation
remaining the symbol for maintenance/service is displayed. If necessary, have this function
activated by an authorised service technician.
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Cleaning the ECO module
Slide the ventilation grille upwards and remove it.
Clean the space behind the ventilation grille with a cleaning
cloth.
Wash the ventilation grille in the machine and then refit.
Open the hood.
Spray the suction channel with warm water. Use a water hose,
not a high-pressure cleaner.
Clean the suction channel with a cleaning cloth.