Bosch 0 611 917 100 Originalbetriebsanleitung Seite 21

Adjusting the Speed/Impact Rate
You can adjust the speed/impact rate of the power tool when
it is on by pressing in the on/off switch (9) to varying ex-
tents.
Applying light pressure to the on/off switch (9) results in a
low rotational speed/impact rate. Applying increasing pres-
sure to the switch increases the speed/impact rate.
You can also control the speed on the user interface and/or
via a smartphone app: .
Changing the chiselling position (Vario-Lock)
You can lock the chisel in 16 different positions, allowing
you to select the optimum working position for each task.
– Insert the chisel into the tool holder.
– Turn the mode selector switch (5) to the "drilling" posi-
tion.
Status indications
Power tool status Meaning/cause
indicator (20)
Green Status OK
Yellow Critical temperature has been reached or re-
chargeable battery is almost empty
Red Power tool has overheated or rechargeable
battery is empty
Red Lock-on button pressed in "hammer drilling"
operating mode
Rotation stop switch activated during opera-
tion
Motor is jammed, battery too weak
General error
Flashing red Rapid shut-off is triggered
– In combination with the
rapid shut-off
indicator (17)
Flashing blue Power tool is establishing a connection to a
mobile device or settings are being trans-
ferred
Battery charge indicator Meaning/cause
(user interface) (16)
Green (2 to 5 bars) Battery charged
Yellow (1 bar) Battery almost empty
Red (1 bar) Battery empty
Bosch Power Tools
– Turn the application tool to the required chisel position.
– Turn the mode selector switch (5) to the "chiselling" posi-
tion. With this, the tool holder is locked.
Chiselling with lock function
To chisel for extended periods without pressing the on/off
switch (9), lock the on/off switch in "chiselling" operating
mode.
– To lock the power tool, press the on/off switch (9) down
fully whilst simultaneously pressing the lock-on
switch (7).
– To switch the lock off, press the lock-on button (7) again.
User interface (see figure F)
The user interface (14) is used to select the working mode
and to indicate the status of the power tool.
Solution
–
Run the power tool at no load and allow it to
cool down, or replace or charge the battery
soon
Allow the power tool to cool down, or replace
or charge the battery
Press the lock-on button again
Turn the power tool off and on again
Charge the battery or use the recommended
battery type
– Turn the power tool off and on again, or re-
move the battery and reinsert it
If the error persists:
– Send the power tool to the after-sales ser-
vice
Turn the power tool off and on again
–
Solution
–
Replace or charge battery soon
Replace or charge battery
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1 609 92A 88X | (24.10.2022)