13
INDEXING THE CHISEL POSITION:
The chisel can be indexed and locked into different positions.
Press the mode selector button and turn the mode selector knob until
it points to the ‘bit rotation/hammer-drilling’ position.
Rotate the chisel to the desired position. Set the mode selector switch
to the ‘hammering only’ position.
Twist the chisel until it locks in position.
Mode
Description
Rotary drilling: for screw-driving and for drilling
into steel, wood and plastics
Hammering only: for light chipping, chiselling and
demolition applications. In this mode the tool can
also be used as a lever to free a jammed drill bit.
Hammer-drilling: for concrete and masonry drilling
operations.
Bit rotation: non-working position used only to
rotate a flat chisel into the desired position
MODE ADJUSTMENT
It is possible to adjust the mode operation
knob (2) to hammering or drilling or
hammer-drilling operations.
To select the operating mode, press the mode
selector button and rotate the knob until it
points to the required mode. Release the mode
selector button and check that the mode
selector switch is locked in place.
IBL RH26-26/24
