Hilti SD5000-A22, Original Operating Instructions

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20
▶
Keep the screwdriver, especially its grip surfaces, clean and free from oil and grease. Do not use cleaning
agents containing silicone.
▶
Never operate the product when the air vents are blocked. Clean the air vents carefully using a dry brush.
Do not permit foreign objects to enter the interior of the screwdriver.
▶
Clean the outer surfaces of the power tool with a damp cloth at regular intervals.
▶
Do not use a spray, pressure jet washer or running water for cleaning. This may negatively affect the
electrical safety of the screwdriver.
8 Troubleshooting
Note
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 Possible cause Action to be taken
The screwdriver doesn’t
work.
Low battery.
▶
Use an approved charger to
charge the battery. → page 17
The battery is not in the working
position.
▶
Insert the battery. → page 18
The screwdriver doesn’t work
and one LED blinks.
Low battery.
▶
Change or charge the battery.
The battery is too hot or too cold.
▶
Bring the battery to the recom-
mended operating temperature.
The screwdriver doesn’t work
and all four LEDs blink.
The overload cut-out has been
activated.
▶
Release the control switch and
then press it again. Reduce the
load on the tool.
The control switch can’t be
pressed, i.e. the switch is
locked.
The safety lock is engaged.
▶
Set the forward / reverse
selector switch to forward or
reverse rotation.
The screwdriver runs but the
screw can’t be driven.
The wrong direction of rotation is
set.
▶
Use the forward / reverse
selector switch to set the right
direction of rotation.
Running speed suddenly
drops considerably.
Low battery.
▶
Use an approved charger to
charge the battery. → page 17
The battery runs down more
quickly than usual.
Battery condition is not optimal.
▶
Have the battery condition
diagnosed by Hilti Service or fit
a new battery.
The battery doesn’t engage
with an audible click.
The retaining lugs on the battery
are dirty.
▶
Clean the retaining lugs and
engage the battery in the
working position.
The screwdriver or the battery
gets very hot.
Electrical fault.
▶
Switch the screwdriver off
immediately, remove the battery
and contact Hilti Service.
The screwdriver has been over-
loaded by exceeding its application
limits.
▶
Select a screwdriver with
adequate performance for the
application.
Printed: 23.12.2015 | Doc-Nr: PUB / 5070576 / 000 / 04