Tool/chuck
♦
Place the tool in the tool holder
rotates until it locks automatically.
♦
Check that the tool is properly locked by pulling
it. The system has radial play because of the
design.
Removing a tool
♦
Pull the locking collar
remove the tool.
Operation
Select operating mode
WARNING!
►
Do not press the function selector switch
until the appliance has come to a complete
standstill. Switching between functions while
the tool is still rotating can damage the
appliance.
Function selector switch
♦
Press and hold the release button
function selector switch . Turn the function
selector switch
so that the required symbol
engages at the arrow mark:
Function
Drilling
Hammer drilling
Chisel position
adjustment
Chiselling
22
GB │ IE
│
■
so that it
backwards and
on the
Symbol
Adjusting the chisel position
You can rotate the tool to the required position for
chiselling using this function.
♦
Turn the function selector switch
position.
♦
Turn the tool in the tool holder
quired position.
♦
Turn the function selector switch
position for the chiselling function.
Preselecting the rotation speed
You can use the rotation speed preselector dial
to preselect the rotation speed. Level 1 (low rota-
tion speed) up to level 6 (high rotation speed).
Work out the correct settings by carrying out a test:
– Level 3–6: high speed: for hammer drilling/
chiselling in concrete or stone
– Level 1–3: low speed: for drilling in steel or
wood
Switching on and off
Switching the appliance on
♦
Press the ON/OFF switch .
Switching the appliance off
♦
Release the ON/OFF switch .
Changing the direction of rotation
♦
Change the direction of rotation by pressing
the rotation direction switch
or right.
to the
to the re-
to the
towards the left
PKHAP 20-Li A1