Hilti SF(H) 18-A, Operating Instructions Manual

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en
15
NOTE
Store the battery in a cool and dry place.
In order to achieve maximum battery life, stop using the battery as soon as
a significant drop in battery performance is noticed.
NOTE
– If use continues, further battery discharge will be stopped automatically
before the battery cells suffer damage.
– Charge the batteries using the specified and approved Hilti battery
chargers for Li­ion batteries.
8 Troubleshooting
Fault Possible cause Remedy
The power tool does-
n’t run.
The battery is
discharged or is not
pushed all the way in.
The battery must be
heard to engage with
a double click or, re-
spectively, needs to be
charged.
Electrical fault. Remove the battery from
the tool and contact Hilti
Service.
The power tool does-
n’t run and all 4 LEDs
blink.
The power tool has been
overloaded.
Release the control
switch and press it
again.
The overheating preven-
tion cut-out has been
activated.
Allow the power tool to
cool down.
Clean the ventilation
slots.
The power tool does-
n’t run and 1 LED
blinks.
The battery is
discharged.
Change the battery and
charge the empty bat-
tery.
The battery is too hot or
too cold.
Bring the battery to the
recommended working
temperature.
No hammering ac-
tion.
The torque and operat-
ing mode setting ring are
not set to the hammer
drilling symbol.
Turn the torque and op-
erating mode setting ring
to the hammer drilling
symbol.
Printed: 22.06.2015 | Doc-Nr: PUB / 5070676 / 000 / 04