•
Fasten the nut on the fine adjustment screw
(10) again while keeping the screw in position
by using a screw driver
6. Maintenance
Make sure that the machine is not live
when carrying out maintenance work on
the motor.
The machines have been designed to operate
over along period of time with a minimum of
maintenance. Continuous satisfactory operation
depends upon proper machine care and regular
cleaning.
Cleaning
Keep the ventilation slots of the machine clean to
prevent overheating of the engine.
Regularly clean the machine housing with a soft
cloth, preferably after each use. Keep the
ventilation slots free from dust and dirt. If the dirt
does not come off use a soft cloth moistened with
soapy water. Never use solvents such as petrol,
alcohol, ammonia water, etc. These solvents may
damage the plastic parts.
Lubrication
The machine requiers no additional lubrication.
Faults
Should a fault occur, e.g. after wear of a part,
please contact the service address on the
warranty card. In the back of this manual you find
an exploded view showing the parts that can be
ordered.
In case of excessive sparking of the machine,
have the carbon brushes checked only by a
qualified electrician.
Environment
To prevent damage during transport, the
appliance is delivered in a solid packaging which
consists largely of reusable material. Therefore
please make use of options for recycling the
packaging.
Faulty and/or discarded electrical or
electronic apparatus have to be
collected at the appropriate recycling
locations.
Warranty
The guarantee conditions can be found on the
separately enclosed guarantee card.
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