11 Care and Maintenance
11.1
Cleaning
Before cleaning or servicing the unit, ensure that it is disconnected from the
mains power and cannot be switched on again accidentally.
Keep the unit well away from water supply.
Open the unit only after the disc has come to a complete stop.
The identification plate has always to be kept in easily legible condition and has
not to be removed.
Remove external dirt (plaster leach) from time to time with a damp cloth.
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.
11.2
Maintenance
•
The HSS-AZ plaster model trimmer does not require any maintenance. However, if
you open the disc chamber for cleaning or to change the disc, be sure to clean the
sealing surfaces and coat them with a new application of water-insoluble grease
.
•
For safety reasons, you should regularly check that the clamps on the water hose
are tight.
11.3
Repairs
Servicing or repairs to the unit has only to be carried out by qualified technicians.
Only original spare parts are to be used. Responsibility for the product is voided
if unauthorised persons alter it or if inappropriate components are installed.
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