Hilti TE 700-AVR Mode D'emploi page 19

Trouble or fault
No hammering ac-
tion.
The service indicator
lights red.
The service indicator
blinks red.
The breaker
switches itself off
while running.
*428076*
Possible cause
The power tool is too
cold.
Chuck not sufficiently
greased.
The tool is faulty or ser-
vicing is due.
The overheating preven-
tion cut-out has been
activated.
The voltage provided by
the electric supply is too
high.
The overheating preven-
tion cut-out has been
activated.
428076
Action to be taken
▶ Bring the tip of the
accessory tool into
contact with the
working surface,
switch the power
tool on and allow it
to run. If necessary,
repeat the procedure
until the hammering
mechanism begins to
operate.
▶ Inject 1-2 strokes
of grease from the
dispenser into the
chuck. Use genuine
Hilti grease. Then fit
the accessory tool and
distribute the grease
in the chuck by pulling
the accessory tool in
and out several times.
▶ Have the product
repaired only by Hilti
Service.
▶ Allow the tool to cool
down. Clean the
air vents. Running
under no load is still
possible.
▶ Use a different power
outlet. Check the
electric supply.
▶ Allow the tool to cool
down. Clean the
air vents. Running
under no load is still
possible.
English 13