Hilti SF BT 22-A Mode D'emploi Original page 25

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.
Trouble or fault
The battery doesn't engage
with an audible double click.
The control switch can't be
pressed, i.e. the switch is
locked.
The power tool doesn't run.
The tool doesn't work and
one LED blinks.
The tool cuts out while op-
erating, the 4 LEDs on the
battery display blink.
The battery runs down more
quickly than usual.
The tool or battery gets very
hot.
9 Manufacturer's warranty
▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
Originele handleiding
1 Informatie over documentatie
1.1 Over deze documentatie
• Lees voor ingebruikname deze documentatie door. Dit is vereist voor veilig werken en storingsvrij gebruik.
• De veiligheidsinstructies en waarschuwingsaanwijzingen in deze documentatie en op het product in acht
nemen.
• De handleiding altijd bij het apparaat bewaren en het product alleen met deze handleiding aan andere
personen doorgeven.
1.2 Verklaring van de tekens
1.2.1 Waarschuwingsaanwijzingen
Waarschuwingsaanwijzingen waarschuwen voor gevaren bij de omgang met het product. De volgende
signaalwoorden worden gebruikt:
GEVAAR
GEVAAR !
▶ Voor een direct dreigend gevaar dat tot ernstig letsel of tot de dood leidt.
*2127431*
Possible cause
The retaining lugs on the battery
are dirty.
The switch-on interlock is acti-
vated.
The battery is not fully inserted.
Battery is discharged.
The overload cut-out has been
activated.
The overheating cut-out has been
activated.
Very low ambient temperature.
The tool is overloaded (application
limits exceeded).
2127431
Action to be taken
▶ Clean the retaining lugs and
push the battery in until it
engages. Contact Hilti Service
if the problem persists.
▶ Push the switch safety lock to
the side (to the left as seen from
the working direction).
▶ Push the battery in until it
engages with an audible click.
▶ Change the battery and charge
the empty battery.
▶ Release the control switch and
then press it again.
▶ Allow the power tool to cool
down. Clean the air vents.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Pay attention to the power
and performance rating of the
product before using it, i.e
check its suitability for the job
on hand. See "Technical data"
section.
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