Bosch GNB 18V-38 Professional Originalbetriebsanleitung Seite 22

22 | English
c s
min min
Please find the following information in the documentation
of Bosch nails at
http://www.bosch-pt.com:
– Nail head distance h
NHS
– Effective embedment length h
– Minimum thickness of concrete element h
– Minimum distance between two nails s
– Minimum edge distance c
min
– Recommended loads
Adjusting the Depth Stop
Set the fastening depth using the depth stop switch (20) so
that the correct value for the nail head distance h
achieved.
Nail too deep: Press the depth stop
switch (20) to the right.
If the nails are driven in too deep, use longer
nails.
Nail not deep enough: Press the depth stop
switch (20) to the left.
If the nails are not driven in deep enough, use
shorter nails.
Clearing Jams/Resetting
Clear jams if the status display (2) lights up red or orange, or
if the nails are no longer discharged correctly.
– Remove the rechargeable battery (10). Empty the
magazine (12) and remove it. Remove the contact
element (17).
– Check the magazine (12) and clear away dirt, residue and
foreign objects.
– Check the contact element (17) and clear away nails, nail
fragments, residue or foreign objects with the punch
pin (21). When doing so, ensure that you do not damage
the contact element.
Status indicators
Colour of the Meaning/cause
status
indicator (2)
Green The power tool is ready for use.
Yellow Overheat protection: Motor or electronics
are too warm.
1 609 92A 75W | (10.01.2023)
ef
min
is
NHS
Solution
–
Allow the power tool to cool down. If the motor and electronics
are within the operating temperature, the power tool automat-
ically returns to normal operation.
– In sequence, re-insert the contact element (17),
magazine (12) and battery (10).
– Switch on the power tool.
– Press the reset button (4) for 5 seconds.
– Press the contact element (17) against a wooden block or
similar and press the trigger (6). By doing this, the motor
can bring the firing pin into the correct position.
– If another fault is detected, the power tool does not re-
turn to normal operation. Instead, the other fault appears
in the status display (2).
Removing the Supporting Leg
The supporting leg (13) allows the power tool to be aligned
at a perpendicular angle on an even substrate.
For work on an uneven substrate, you can remove the sup-
porting leg (13). To do so, slide it behind the magazine (12).
Hanging Up the Power Tool
You can use the utility hook (23) to attach the switched-off
power tool to a suitable suspension device.
Using the screw supplied, screw the utility hook (23) to the
housing of the power tool (see figure E).
– Check the utility hook (23) for damage or deformation.
Do not use the utility hook (23) if it is damaged, de-
formed or no longer firmly secured to the power tool.
– Use the utility hook (23) to attach the power tool to a sus-
pension device.
To avoid damage or injury, the suspension device must
not be attached above walkways or immediate work
areas.
The utility hook is intended solely for the purpose of hanging
the power tool, including fitted accessories.
Never use the utility hook as a fall protection system.
u
Transport
For transport, switch off the power tool; especially when us-
ing ladders or moving in an unusual stance or posture.
Lock the trigger with the unlocking switch (5). At the work-
place, carry the power tool only by the handle (7) and with
the trigger (6) released.
User interface
The user interface is used as follows:
– For switching the power tool on/off
– As the power tool status indicator
– As the battery charge indicator
– For resetting
Bosch Power Tools