Wassermann 140987, Руководство пользователя, Страница: 10 / 20

10 Care and Maintenance
10.1 Cleaning
Disconnect the power plug before starting any maintenance work.
The identification plate has always to be kept in easily legible condition and has
not to be removed.
Remove external dirt from time to time with some form of cold cleaner.
Use only cold cleaners to avoid damaging the paintwork or removing the lettering.
The equipment should be cleaned at regular intervals to ensure trouble-free
operation.
It requires only normal cleaning (sponge, damp cloth, mild detergent) and no further
chemical additives.
10.2 Maintenance
The unit does not require any servicing. Just make sure that the device is kept clean.
10.2.1 Replacing the filter
Replacing the filter is part of the maintenance work.
Please replace the filter in the event that the suction performance falls noticeably, and
certainly when the pilot lamp lights up.
Regular filter replacement is necessary to ensure maximum dust extraction. The red
pilot lamp for filter saturation was set to maximum suction performance. It simply
indicates that the filter should be replaced ; it does not deactivate the fan.
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