12
21-DH1700
Instruction & User Manual
On/Off Trigger (2A)
Switching on
m
Press the On/Off trigger to start the tool.
Switching off
m
Release the On/Off trigger to stop the tool.
Constant Speed
Activating the lock feature:
m
Gradually squeeze the ON/OFF trigger (2A)
of the power switch until fully retracted.
m
Press in the locking button (2B).
m
Release pressure on the ON/OFF trigger.
The tool is now locked at a constant speed
without having to maintain pressure on the
power switch.
To release the lock:
m
Apply pressure to the ON/OFF trigger.
m
The locking button will automatically release.
m
Release pressure on the ON/OFF trigger.
The tool will come to a stop.
Maintenance
Switch off the tool and disconnect the power
before cleaning and maintenance – risk of
electric shock and accidental start.
WARNING!
m
Wipe the tool with a dry or damp cloth. Do
not use a wet cloth. Do not use detergent
that contains solvent or corrosive, abrasive
additives – risk of damaging the surface.
m
Keep the ventilation openings open – risk of
overheating.
m
Clear the tool vents and the SDS Hex
®
Chuck of dust and dirt after each use. Do
not clean ventilation holes by inserting sharp
objects in them, such as screwdrivers and
other similar objects.
m
Stubborn contamination in areas hard to
access can be removed with compressed air
(max 3. bar).
m
Regularly check all fasteners, screws and
bolts to make sure that they are tight.
Tighten any loose screws immediately –
serious injury could occur.
m
If the power cord becomes damaged and
replacement is necessary, this must be
performed by an authorised warranty agent.
m
If the carbon brushes require replacement,
this must be performed by an authorised
warranty agent.
Hold electric tools by their insulated handles
whenever there is the possibility of touching
hidden wires or the tools own power cord
while using them.
Touching a “live” wire can transfer the voltage
to the exposed metal parts of the tool and
give the operator an electric shock.
Always use the correct voltage: the voltage of
the power source must agree with the values
on the rating plate of the machine.
WARNING!
Never open the tool. The tool has no
internal parts that the user can service or
repair. Never try to repair the tool yourself.
Take to an authorised service centre.
WARNING!
