Accessories; Troubleshooting; Jam Clearing - Bosch PROFACTOR GNB18V-12 Operating Instructions Manual

Do not use attachments/accessories other than those specified by Bosch . Use
of attachments/accessories not specified for use with the tool described in this
manual may result in damage to tool, property damage, and or personal injury .
Item
Extended Magazine
Disconnect battery pack from tool before assembly, adjustments, trouble-
shooting or changing accessories . Such preventive safety measures reduce the
risk of starting the tool accidentally, which may result in personal injury .

Jam Clearing

Follow the Jam clearing procedure when the
error state shows the following indicator (RED)
(ORANGE), or the tool no longer fires correctly .
1 . After the tool indicates that there is a jam,
remove the battery from the nailer .
2 . Remove the magazine, all fasteners, as well
as the Nosepiece .
Note: Jams can be cleared from the Nose-
piece without the need to handle the driver
blade .
3 . Check the magazine; inspect and clear the
magazine of jams, this can include:
a . Residual collation material build-up .
b . Foreign matter preventing normal opera-
tion .
4 . Check the Nosepiece .
Using a thin rod (approx 1/4" or 6mm) push
out any nails, nail fragments, collation ma-
terial, or foreign material inhibiting normal
operation .
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Accessories

Troubleshooting

5 . Reassemble the tool with the nosepiece and
corresponding magazine without fasteners,
then insert the battery pack and turn ON the
nailer .
6 . On HMI press the Reset Button for 3 sec to
enter the reset mode .
To retract the driver blade back to its correct
position and allow the motor to operate:
If using the Collated Magazine, pull the fol-
lower back before pressing the Nosepiece
against a wood block or similar and pull the
trigger .
If using Single Shot Magazine, press the
Nosepiece against a wood block or similar
and pull the trigger .
7 . If other abnormal conditions are encoun-
tered during the mechanical reset of the
driver blade, then the status indicator will
display the appropriate status light color .
8 . After successfully resetting the nailer to nor-
mal status, follow the "Daily Inspection and
Testing" to ensure normal operation of the
nailer .
Catalog Number
GNB44M
1/9/23 2:07 PM