Wassermann Polyquick 260, Руководство пользователя

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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.
10.2 Maintenance
At regular intervals, check the cover gasket (item no. 380063) for damages; for this
purpose, remove the gasket ring (reddish brown silicon ring) from the ring groove of the
pressure tank using a pair of blunt tweezers. The ring groove for holding the gasket ring
must always be kept clean.
Use Vaseline or oil while inserting the gasket ring back into the ring groove.
Check the functioning of the lid safety switch by opening and closing the lid multiple times;
a soft click must be audible while closing or opening.
Change the sealing ring every 18 months.
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