POWDP15680 EN
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9.9 Function mode selector (4) (Fig. 9)
Important! Hammer drilling requires a low pressure. Too much pressure will
place unnecessary load on the motor. Check the drill bits regularly. Re-
sharpen or replace blunt drill bits.
Do not use a seperate chuck with SDS connector in combination with the
hammer/hammer drill function!
WARNING! Do not select the operating mode when the tool is running.
WARNING! Always wait until the machine has come to a complete standstill
before changing the drilling, hammer/drilling function.
9.10 Overload Clutch
If the tool insert becomes caught or jammed, the drive to the drill spindle is interrupted.
Because of the forces that occur, always hold the power tool firmly with both hands and
provide for a secure stance.
If the power tool jams, switch the tool off and loosen the tool insert. When switching the tool on
with the drilling tool jammed, high reaction torques can occur!
WARNING! As soon as the power tool jams, switch the tool off immediately.
This will help prevent premature wear of the tool.
10 OPERATION
10.1 Switching ON/OFF (Fig. 10)
▪ Switching on: Press the operating switch (5).
▪ Switching off: Release the operating switch (5).
Note: The trigger switch can be used as a variable speed control
mechanism.
