Wassermann User manual

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2 Care and maintenance

2.1 Maintenance

!

Before you carry out any cleaning or maintenance work, disconnect

the power plug and prevent the motor from restarting accidentally.

Be sure to disconnect the water supply when carrying out this work.

Do not open the unit until the grinding wheel has come to a complete

stop.

The HSS-99 plaster model trimmer does not require any maintenance. However, if you open the wheel chamber for cleaning or to change the wheel, be sure to clean the sealing surfaces and coat them with a new application of water-insoluble grease (Top

2000).

For safety reasons, you should regularly check that the clamps on the water hose are tight.

2.2 Care

i

We recommend removing any caustic traces of plaster from the outside of the unit from time to time using a damp cloth. The HSS-99

does not require any other care.

!

Never clean the work plate with a cloth while the wheel is turning!