Hilti NURTON BX 3-22, Manual

Page: 40 / 356

34 English 2268212
*2268212*
▶
Prior to each use and before and after prolonged storage, check the product and the batteries for
damage.
9 Troubleshooting
Unless otherwise stated, all the light signals described here relate to the status indicator of the fastening
tool. If a problem occurs, always observe the charge-status and fault indicator of the battery. See the section
headed Status indicators of the Li­ion battery .
If the trouble you are experiencing is not listed in this table or you are unable to rectify the problem by
yourself, please contact Hilti Service.
Trouble or fault Possible cause Action to be taken
Status indicator flashes
green.
The battery is empty.
▶
Change the battery.
The spring element is not
tensioned, status indicator
flashes green.
The battery is empty.
▶
Change the battery.
The fastener guide cannot be
pressed in and status indica-
tor shows blue .
The magazine is empty.
▶
For magazine operation, load
the magazine. → page 30
The fastener guide cannot be
pressed in and status indica-
tor shows green .
The nail pusher is jammed.
▶
Remove the nail strips from
the magazine and clean the
magazine.
Nail jammed in the fastener guide.
▶
Release the jammed nail.
→ page 32
There is a delay before the
spring mechanism is ten-
sioned, the status indicator
flashes blue and a signal tone
is emitted simultaneously; the
status indicator then lights
blue for 6 minutes.
The magazine is empty.
▶
For magazine operation, load
the magazine. → page 30
The spring element is not re-
tensioned and status indica-
tor flashes yellow.
The fastening tool has overheated.
▶
Allow the fastening tool to cool
down.
Battery temperature too high.
▶
Allow the battery to cool down.
Battery temperature too low.
▶
Allow the battery to warm up
slowly to room temperature.
The spring element is not ten-
sioned and the status indica-
tor flashes red.
The fastener guide is not fitted
correctly.
▶
Insert the fastener guide.
→ page 29
The spring element is not ten-
sioned and the status indica-
tor lights red.
System fault.
▶
Contact Hilti Service.
The spring element is not ten-
sioned; no status indication.
The battery is empty.
▶
Change the battery.
The battery is not fitted correctly.
▶
Remove and then correctly
reinsert the battery. → page 29
Deep discharge protection is ac-
tive.
▶
Remove and then reinsert the
battery.
The fastener guide is jammed
in the pressed-in state.
Dirt between the fastener guide
and the nosepiece.
▶
Clean the inside of the nose-
piece. → page 33