Operating Instruction TE 6-22 (05)

12 English 2264936
*2264936*
Trouble or fault Possible cause Action to be taken
The control switch can’t be
pressed, i.e. the switch is
locked.
The forward / reverse switch is in
the middle position.
▶ Push the forward / reverse
switch to the right or left.
The drive spindle does not
rotate.
The battery is not fully inserted. ▶ Push the battery in until it
engages with an audible click.
The forward / reverse switch is in
the middle position.
▶ Push the forward / reverse
switch to the right or left.
The function selector switch is not
engaged or is in the "Chiseling"
position or the "Chisel position-
ing" position .
▶ With the motor of the power
tool at a complete stop, set
the function selector switch to
“Drilling without hammering”
or "Hammer drilling" .
No hammering action. Product too cold. ▶ Bring the product into contact
with the working surface, switch
it on and allow it to idle. If
necessary, repeat the procedure
until the hammering mechanism
begins to operate.
The function switch is set to
“Drilling without hammering” .
▶ Set the function switch to
“Hammer drilling” .
The battery runs down more
quickly than usual.
Battery condition is not optimal. ▶
Call up the condition of the
battery. → page 6
The battery doesn’t engage
with an audible click.
The retaining lugs on the battery
are dirty.
▶ Clean the retaining lug and refit
the battery.
LEDs of the battery show
nothing
Battery defective ▶ Contact Hilti Service.
Product or battery gets very
hot.
Electrical fault ▶ Immediately switch off the
product. Remove the battery
and keep it under observation.
Allow it to cool down. Contact
Hilti service.
The insert tool can’t be re-
leased.
The chuck is not pulled back fully. ▶ Pull the chuck back as far as it
will go and remove the tool.
The tool makes no progress. Product has been set to reverse
rotation.
▶ Move the forward / reverse
switch to the “Forward” posi-
tion.
The function switch is set to
“Drilling without hammering” .
▶ Set the function switch to
“Hammer drilling” .
11 Disposal
WARNING
Risk of injury due to incorrect disposal! Health hazards due to escaping gases or liquids.
▶ DO NOT send batteries through the mail!
▶ Cover the terminals with a non-conductive material (such as electrical tape) to prevent short circuiting.
▶ Dispose of your battery out of the reach of children.
▶ Dispose of the battery at your Hilti Store, or consult your local governmental garbage disposal or public
health and safety resources for disposal instructions.
Most of the materials from which Hilti products 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 sales representative for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!