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20 | English
The rotational direction indicator for left rotation
(6) lights up when the on/off switch (14) is
pressed, the rotational direction switch (7) is
pressed and the motor is running.
Preselecting the Torque
The torque presetting ring (3) can be used to preselect the
required torque in 20 stages. When the correct setting is
used, the application tool will be stopped when the screw is
driven flush into the material or once the set torque has been
reached. In position
the overload clutch is deactivated,
e.g. for drilling.
When unscrewing screws, you can select a higher setting or
set the tool to the
symbol.
Setting the operating mode (see figure K)
Only operate the mode selector switch (4) when the
u
power tool is not in use.
You can pre-select two speed ranges with the mode selector
switch (4).
Screwdriving mode (first screw phase):
Low speed range; for screwdriving or working with a large
drilling diameter.
Drilling/impact drilling mode (second screw phase):
High speed range; for working with a small drilling diameter.
Screwdriving
Set the torque presetting ring (3) to the re-
quired torque.
Set the mode selector switch (4) to the
"screwdriving" symbol.
Drilling
Set the torque presetting ring (3) to "MAX".
Set the mode selector switch (4) to the
"drilling" symbol.
Impact drilling (AdvancedImpact 18)
Set the torque presetting ring (3) to "MAX".
Set the mode selector switch (4) to the "im-
pact drilling" symbol.
Switching on/off
To start the power tool, press and hold the on/off switch
(14).
The light (12) lights up when the on/off switch (14) is lightly
or fully pressed, meaning that the work area is illuminated in
poor lighting conditions.
To switch off the power tool, release the on/off switch (14).
Adjusting the Speed
You can adjust the speed of the power tool when it is on by
pressing in the on/off switch (14) to varying extents.
A light pressure on the on/off switch (14) results in a low ro-
tational speed. Increased pressure on the switch causes an
increase in speed.
Fully automatic spindle lock (Auto-Lock)
The drill spindle, and therefore the tool holder(2), are
locked when the on/off switch (14) is not pressed.
1 609 92A 5W6 | (31.07.2020)
This enables screws to be screwed in even when the battery
(9) is empty and allows the power tool to be used as a
screwdriver.
Temperature-dependent overload protection
In normal conditions of use, the power tool cannot be over-
loaded. If the power tool is overloaded or the permitted bat-
tery temperature is exceeded, the electronics of the power
tool will switch off until the temperature returns to within the
optimum operating temperature range.
The three LEDs in the battery charge indicator (13) and the
PowerLight (12) flash quickly when the temperature of the
battery is outside the operating temperature range of –20 to
+50 °C and/or the overload protection has been triggered.
Working Advice
Only apply the power tool to the screw when the tool
u
is switched off. Rotating application tools can slip off.
If the power tool becomes electrostatically charged, the
built-in electronics will switch the power tool off. Press the
on/off switch (14) again to restart the power tool.
Under certain conditions, strong electromagnetic fields can
negatively affect or stop the power tool. After switching the
power tool off, press the on/off switch (14) again to restart
the power tool.
Tips
Before screwing larger, longer screws into hard materials, it
is advisable to pre-drill a pilot hole with the core diameter of
the thread to approx. 2/3 of the screw length.
Note: Ensure that no metal particles enter the power tool.
After working at a low speed for an extended period, you
should operate the power tool at the maximum speed for ap-
proximately three minutes without load to cool it down.
Recommendations for optimal handling of the battery
Protect the battery against moisture and water.
Only store the battery within a temperature range of -20 to
50 °C. Do not leave the battery in your car in the summer, for
example.
A significantly reduced operating time after charging indic-
ates that the battery has deteriorated and must be replaced.
Follow the instructions on correct disposal.
Maintenance and Service
Maintenance and Cleaning
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
To ensure safe and efficient operation, always keep
u
the power tool and the ventilation slots clean.
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
Bosch Power Tools
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