Care And Maintenance; Manufacturer's Warranty - Tools - Hilti TE SX Bedienungsanleitung

Removing the drill bit
a) Unplug the supply cord from the electrical socket
to prevent unintentional starting.
b) Turn the chuck locking sleeve towards the III ( ) sym-
bol and pull the drill bit out of the chuck.
Changing the chuck
Pull the ring on the TESX chuck towards the front end
and remove the chuck completely (fig.
the chuck, pull the ring towards the front end and hold
it in this position. Push the chuck onto the guide tube
as far as possible and release the ring. Rotate the chuck
until the ring snaps into position towards the rear
(fig. ).

Care and maintenance

Unplug the supply cord from the mains socket.
Care of the tool
-CAUTION-
Keep the power tool, especially its grip surfaces, clean
and free from oil and grease. Do not use cleaning agents
which contain silicone.
The outer casing of the tool is made from impactresis-
tant plastic. Sections of the grip are made from a syn-
thetic rubber material. Never operate the tool when the
ventilation slots are blocked. Clean the ventilation slots
carefully using a dry brush. Do not permit foreign objects
to enter the interior of the tool. Clean the outside of the
tool at regular intervals with a slightly damp cloth. Do not
use a spray, steam pressure cleaning equipment or run-
ning water for cleaning. This may negatively affect the
electrical safety of the tool.
Clean the dust shield on the chuck at regular intervals
using a clean, dry cloth. Carefully wipe the sealing lip
and grease it with a little Hilti grease. It is essential to
replace the dust shield when the sealing lip is dam-
aged. Proceed as follows: Insert a screwdriver at the
edge of the dust shield and lift it out in a forwards direc-
tion. Clean the contact surface and insert a new dust
shield. Press it in firmly until it engages.
Also take care of your drill bits. Clean off dirt and
dust deposits and protect your drill bits from corrosion
by wiping them from time to time with an oil-soaked rag.
Always keep the connection end clean and lightly greased.
Maintenance
Regularly check all external parts of the tool for
damage and that all controls operate faultlessly.
Don't operate the tool when parts are damaged or when
the controls do not function faultlessly. Have your tool
repaired by a Hilti service center.
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Wear protective gloves. The drill bit may
be very hot after long periods of use.
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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
and serviced properly and in accordance with the Hilti
Operating Instructions, and the technical system is main-
tained. This means that only original Hilti consumables,
components and spare parts may be used in the tool.
). To replace
This warranty provides the free-of-charge repair or
replacement of defective parts only over the entire lifes-
pan of the tool. Parts requiring repair or replacement as
a result of normal wear and tear are not covered by this
warranty.
Additional claims are excluded, unless stringent nation-
al rules prohibit such exclusion. In particular, Hilti is
not obligated for direct, indirect, incidental or conse-
quential 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 mer-
chantability or fitness for a particular purpose are
specifically excluded.
For repair or replacement, send 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 contemporaneous
comments and oral or written agreements concerning
warranties.