Troubleshooting Table - Hilti BX 3-ME Mode D'emploi Original

▶ Never operate the fastening tool when the air vents are blocked. Clean the air vents carefully using a dry
brush.
▶ Do not allow foreign objects to enter the interior of the fastening tool.
▶ Clean the exterior of the fastening tool with a slightly damp cloth at regular intervals.
▶ Do not use a spray, pressure jet washer or running water for cleaning.
▶ Keep the grips of the fastening tool dry, clean and free from oil and grease.
▶ Do not use cleaning agents containing silicone.
7.2 Maintenance
▶ To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. You can
find other spare parts, consumables and accessories approved for this product at your local Hilti Center
or online at: www.hilti.com.
7.3 Cleaning the inside of the nosepiece
1. Remove the fastener guide.
2. Clean the inside of the nosepiece.
3. Insert the fastener guide.
8 Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem by
yourself, please contact Hilti Service.

8.1 Troubleshooting table

Trouble or fault
The spring element is not ten-
sioned; no status indication.
The spring element is not ten-
sioned, the status indicator
blinks green and 1 battery
charge status LED blinks.
The spring element is not re-
tensioned, the status indica-
tor blinks green and 4 battery
charge status LEDs blink.
The spring element is not ten-
sioned and the status indica-
tor blinks red.
The spring element is not ten-
sioned and the status indica-
tor lights red.
The fastener guide cannot
be pressed in and the status
indicator lights green.
The fastener guide is jammed
in the pressed-in state.
12 English
Printed: 17.05.2018 | Doc-Nr: PUB / 5269955 / 000 / 02
Possible cause
The battery is empty.
The battery is not fitted correctly.
The battery is empty.
Battery temperature too low.
The fastening tool has overheated.
The fastener guide is not fitted
correctly.
System fault.
The magazine is empty.
The nail pusher is jammed.
Nail jammed in the fastener guide.
Dirt between the fastener guide
and the nosepiece.
Action to be taken
▶ Change the battery.
▶ Fit the battery. → page 8
▶ Change the battery.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Allow the fastening tool to cool
down.
▶ Insert the fastener guide.
→ page 8
▶ Remove the battery. → page 11
▶ Fit the battery. → page 8
▶ Load the magazine. → page 9
▶ Remove the nail strips from
the magazine and clean the
magazine.
▶ Release the jammed nail.
→ page 11
▶ Clean the inside of the nose-
piece. → page 12