Maintenance; Maintenance Of The Drill Motor - Husqvarna DMS 160 A Manual De Instrucciones

Maintenance of the drill motor

IMPORTANT! Inspection and/or maintenance should be
carried out with the motor switched off and the plug
disconnected.
The lifetime of your machine can be extended considerably if
it is used, cared for and maintained in the proper manner.
Cleaning
• Keep the machine and drill bit clean in order for drilling to
be carried out safely.
• In order for the machine to always be cooled sufficiently
the cooling air openings must be kept clear and clean.
Blow down the machine regularly with compressed air.
Electrical Feed
WARNING! Never use damaged cables. They
!
can cause serious, even fatal, personal
injuries.
Check that the cord and extension cord are intact and in good
condition. Never use the machine if the cord is damaged,
hand it in to an authorized service workshop for repair.
Repairs
IMPORTANT! All types of repairs may only be carried out by
authorised repairmen. This is so that the operators are not
exposed to great risks.
14 –
English

MAINTENANCE

Replacing the motor and the gearbox
1 Secure the machine with drill spindle downwards in a vice
or the like.
2 Remove the cover for the carbon brushes using a flat wide
screwdriver.
3 Carefully remove the carbon brushes.
4 Unscrew the four screws holding together the motor and
gearbox.
5 Loosen the ground cable from the gearbox cover (only
applies to 230V).
6 Carefully disassemble the machine.
7 Replace the module that needs to be replaced. Use
Castrol MS3 Molybdenum grease in the gearbox.
8 Assemble the motor with the gearbox.
9 Replace the screws.
10 Screw on the brush cover.
Changing the rear section
1 Loosen the four screws and the locking knob on the rear
of the drill.
2 Replace the two slide plates when the rear section is to be
replaced.
3 Bolt together the rear section using the four screws. Screw
in the locking knob.