Hilti DX 6 Manual De Instrucciones página 35

7 Troubleshooting
WARNING
Risk of explosion! Cartridges may fire (explode) if handled improperly.
▶ Do not use force to remove cartridges from the fastening tool or the magazine strip.
WARNING
Hazard due to hot surfaces! The fastening tool can become hot in use.
▶ Wear protective gloves.
7.1 Fastening tool jams and does not extend
WARNING! If it jams in the compressed state, the fastening tool might be loaded with the safety off.
1. Keep the fastening tool pressed against the work surface for at least 10 seconds and trigger the fastening
tool again.
2. Lift the fastening tool away from the working surface.
▶ Be sure not to point it toward yourself or other persons!
3. Try to pull the fastener guide to its initial position by hand.
▶ Take your hand off the trigger and do not hold your hand in front of the muzzle!
4. Immediately pull the cartridge strip out of the fastening tool.
If the cartridge strip cannot be removed, allow the fastening tool to cool down sufficiently under
observation. Make sure that the fastening tool is not pointed at yourself or other persons while it
is cooling down.
Contact Hilti service.
5. Service the tool. → page 30
7.2 Cartridge does not fire when fastening tool is hot (above design-base maximum operating
temperature)
1. Keep the fastening tool pressed against the work surface for at least 10 seconds and trigger the fastening
tool again.
2. If the cartridge still does not fire, lift the fastening tool away from the work surface.
▶ Be sure not to point it toward yourself or other persons!
3. Immediately pull the cartridge strip out of the fastening tool.
If the cartridge strip cannot be removed, allow the fastening tool to cool down sufficiently under
observation. Make sure that the fastening tool is not pointed at yourself or other persons while it
is cooling down.
Contact Hilti service.
4. Move the cartridge to a safe location.
5. Dispose of the cartridges that have not fired.
▶ Comply with the locally applicable disposal regulations.
6. Allow the fastening tool to cool down and resume work with a new cartridge strip.
7.3 The cartridge does not fire when the fastening tool is at operating temperature
1. Stop using the tool immediately.
2. Unload and dismantle the fastening tool.
3. Check that you are using the correct combination of fastener guides, piston, fasteners and cartridge.
4. Check the buffer, piston and fastener guides for wear; replace the components as necessary.
5. Clean the fastening tool.
▶ If the problem persists after the measures described above have been taken, further use of the
fastening tool is not permissible.
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