Manufacturer's Warranty - Hilti SD 4500-A22 Mode D'emploi

Trouble or fault
The screwdriver doesn't work
and one LED blinks.
The screwdriver doesn't work
and all four LEDs blink.
The control switch can't be
pressed, i.e. the switch is
locked.
The screwdriver runs but the
screw can't be driven.
Running speed suddenly
drops considerably.
The battery runs down more
quickly than usual.
The battery doesn't engage
with an audible click.
The screwdriver or the battery
gets very hot.
9 Disposal
WARNING
Risk of injury. Hazards presented by improper disposal.
▶ Improper disposal of the equipment may have the following consequences: The burning of plastic
components generates toxic fumes which may present a health hazard. Batteries may explode
if damaged or exposed to very high temperatures, causing poisoning, burns, acid burns or
environmental pollution. Careless disposal may permit unauthorized and improper use of the
equipment. This may result in serious personal injury, injury to third parties and pollution of the
environment.
▶ Dispose of defective batteries right away. Keep them out of reach of children. Do not disassemble
or incinerate the batteries.
▶ Batteries that have reached the end of their life must be disposed of in accordance with national
regulations or returned to Hilti.
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.

10 Manufacturer's warranty

▶ Please contact your local Hilti representative if you have questions about the warranty conditions.
8
Printed: 11.08.2016 | Doc-Nr: PUB / 5295856 / 000 / 00
Possible cause
Low battery.
The battery is too hot or too cold.
The overload cut-out has been
activated.
The safety lock is engaged.
The wrong direction of rotation is
set.
Low battery.
Battery condition is not optimal.
The retaining lugs on the battery
are dirty.
Electrical fault.
The screwdriver has been over-
loaded by exceeding its application
limits.
Action to be taken
▶ Change or charge the battery.
▶ Bring the battery to the recom-
mended operating temperature.
▶ Release the control switch and
then press it again. Reduce the
load on the tool.
▶ Set the forward / reverse
selector switch to forward or
reverse rotation.
▶ Use the forward / reverse
selector switch to set the right
direction of rotation.
▶ Use an approved charger to
charge the battery.→ page 5
▶ Have the battery condition
diagnosed by Hilti Service or fit
a new battery.
▶ Clean the retaining lugs and
engage the battery in the
working position.
▶ Switch the screwdriver off
immediately, remove the battery
and contact Hilti Service.
▶ Select a screwdriver with
adequate performance for the
application.