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Fault Possible cause Remedy
The power tool doesn’t
achieve full power.
The extension cord’s conductor
cross section is inadequate.
Use an extension cord with an ad-
equate conductor cross section.
(Please refer to the “Description”
section.)
The control switch is not pressed
fully.
Press the control switch as far as it
will go.
The drill bit doesn’t rotate.
The function selector switch is not
engaged or is in the “Chiseling” or
“Chisel adjustment” position.
When the motor has stopped, turn
the function control switch to the
“Drilling without hammering” or
“Hammer drilling” position.
The drill bit can’t be released.
The chuck is not pulled back fully. Pull the chuck back as far as it will
go and remove the insert tool.
The drill bit makes no pro-
gress.
The forward/reverse switch is set
to reverse rotation.
Set the forward/reverse switch to
forward rotation.
10. Disposal
Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, Hilti has already made
arrangements for taking back your old power tools or appliances for recycling. Please ask your Hilti customer
service department or Hilti representative for further information.
11. Manufacturer’s warranty - tools
Hilti warrants that the tool supplied is free of defects
in material and workmanship. This warranty is valid
so long as the tool is operated and handled correctly,
cleaned andserviced properly and inaccordance with
the Hilti Operating Instructions, and the technical
system is maintained. This means that only original
Hilti consumables, components and spare parts may
be used in the tool.
This warranty provides the free-of-charge repair or
replacement of defective parts only over the entire
lifespan of the tool. Parts requiring repair or replace-
ment as a result of normal wear and tear are not
covered by this warranty.
Additionalclaimsareexcluded,unlessstringentna-
tional rules prohibit such exclusion. In particular,
Hilti is not obligated for direct, indirect, incidental
or consequential damages, losses or expenses in
connection with, or by reason of, the use of, or
inability to use the tool for any purpose. Implied
warranties of merchantability or fitness for a par-
ticular purpose are specifically excluded.
For repair or replacement, send the tool or related
parts immediately upon discovery of the defect to
the address of the local Hilti marketing organization
provided.
This constitutes Hilti’s entire obligation with regard
to warranty and supersedes all prior or contempor-
aneous comments and oral or written agreements
concerning warranties.
en
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