Bosch GNH 18V-50 M Professional Notice Originale page 24

24 | English
Problem
The power tool is ready for operation,
but no nails are discharged.
The nails are driven in too deep.
The nails are not driven in deep enough. The battery is discharged or defective.
The power tool skips nails or has a cycle
feed that is too large.
1 609 92A 8U9 | (22.11.2023)
Cause
The user interface (10) is defective.
The following components may be faulty:
– Trigger (6)
– Driver blade
– Motor or drive belt
– Electronics
– Rubber bands
Foreign objects have accumulated in the
shot mechanism.
Foreign objects have accumulated in the
outlet (16) or in the magazine (14).
A nail is jammed in the shot duct.
The magazine slider (18) is defective.
The spring of the magazine slider is too
weak or defective.
The fasteners being used are not ap-
proved.
The magazine (14) is empty.
The fasteners have been pressed in the
wrong order.
The depth stop is set too deep.
The buffer is worn.
The fasteners are too long.
The depth stop is set too high.
The fasteners being used are not ap-
proved.
Corrective measure
– Contact an authorised Bosch after-
sales service centre.
– Contact an authorised Bosch after-
sales service centre. Have the com-
ponent replaced there.
– Contact an authorised Bosch after-
sales service centre. Have the com-
ponent replaced there.
– Clean the outlet (16) or the
magazine (14).
– Clear the jam (see "Clearing jams
(see figures E1–E2)", page 22).
– Clean the magazine slider (18) as re-
quired and make sure that the
magazine (14) is not contaminated.
– Contact an authorised Bosch after-
sales service centre. Have the com-
ponent replaced there.
– Use only original accessories. Only
the fasteners (nails, staples, etc.)
specified in the "Technical Data" table
may be used.
– Refill the magazine (see "Loading the
magazine (see figures A1–A2)",
page 20).
– Perform the discharging procedure
again, observing the correct order of
pressing when doing so.
– Change the actuation mode via the
user interface.
– Adjust the depth stop to the required
depth (see "Adjusting the depth stop
(see figure D)", page 22).
– Contact an authorised Bosch after-
sales service centre. Have the com-
ponent replaced there.
– Fully recharge the battery or replace
it.
– Use only original accessories. Only
the fasteners (nails, staples, etc.)
specified in the "Technical Data" table
may be used.
– Adjust the depth stop to the required
depth (see "Adjusting the depth stop
(see figure D)", page 22).
– Use only original accessories. Only
the fasteners (nails, staples, etc.)
specified in the "Technical Data" table
may be used.
Bosch Power Tools