Hilti SF 14-A Mode D'emploi page 18

▶ Check the tool and batteries for damage before use after long periods of
transport.
Storage
CAUTION
Accidental damage caused by defective or leaking batteries !
▶ Always store your products with the batteries removed!
▶ Store the tool and batteries in a place that is as cool and dry as possible.
▶ Never store batteries in direct sunlight, on heating units or behind a
window pane.
▶ Store the tool and batteries in a place where they cannot be accessed by
children or unauthorized persons.
▶ Check the tool and batteries for damage before use after long periods of
storage.
9 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.
9.1 Troubleshooting
Trouble or fault
The power tool does
not work.
The power tool
doesn't work and all
four LEDs blink.
The power tool does
not work and one
LED flashes.
14 English
Possible cause
The battery is not fully
inserted.
Low battery.
The power tool has been
overloaded briefly.
The overheating cut-out
has been activated.
Low battery.
The battery is too hot or
too cold.
Action to be taken
▶ Push the battery in
until it engages with
an audible double
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.
▶ Change the battery
and charge the empty
battery.
▶ Bring the battery to
the recommended op-
erating temperature.
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