10
OPERATION
CONTROLS
Cold Hammering
If the demolition hammer is stored for long periods of time
or at cold temperatures, the lubrication may become stiff
and the demolition hammer may not hammer initially or the
hammering may be weak.
Should this occur, insert an accessory into the demolition
hammer, turn the demolition hammer on and apply the end
of the accessory against a scrap piece of concrete or timber.
Turn the demolition hammer on and off every few seconds.
After 15 seconds to 2 minutes, the demolition hammer
should have started to hammer normally. The colder the
demolition hammer, the longer it may take to warm up and
function like normal.
Note:
Always wait until the accessory has stopped moving
before putting down the demolition hammer.
Operating the Demolition Hammer
For the best penetration rates in concrete, run the demolition hammer with a steady
pressure, but do not use excessive force as this will decrease the efficiency of the
demolition hammer.
Do not use the flat chisel as a “pry bar”. Using the flat chisel for prying or pushing debris
away from your work area will damage the flat chisel and potentially cause damage to your
demolition hammer. Such damage will void your warranty.
Fig. 13
Rotating the Chisel
1.
Push and hold the accessory rotation lock towards the
accessory to unlock the rotation.
2.
Rotate the accessory into the desired position.
3.
Release the accessory rotation lock to allow the accessory
to lock into position.
Note:
Rotate the accessory after each change to ensure
it is locked in position.
Fig. 11
Fig. 12
