17
en
Care and maintenance
Care of the tool
The outer casing of the tool is made from impact-resis-
tant plastic. Grip sections, the dust shield and the sup-
ply cord protective sleeve are made from an elastomer
material.
Clean the outside of the tool at regular inter-
vals using a slightly damp cloth. Don’t use a spray, steam
pressure cleaning equipment or running water for clean-
ing. This may negatively affect the electrical safety of the
tool. Always keep the grip surfaces of the tool free from
oil and grease. Don’t use cleaning agents which contain
silicone.
Never operate the tool when the ventilation slots
are blocked. Clean the ventilation slots carefully using
a dry brush. Don’t permit foreign objects to enter the
interior 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 that
the dust shield is replaced 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 insert tools. Clean off dirt and dust
deposits and protect your insert tools 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 to ensure that all controls operate fault-
lessly. Don’t operate the tool when parts are damaged
or when the controls do not function faultlessly. Have
your electric tool repaired by a Hilti service center.
Forwards / reverse rotation
(TE 2 / TE 2-S / TE 2-M)
For screwdriving, the desired direction of rotation can
be selected simply by moving the switch .
For forwards rotation, select position ( ) and for rever-
se rotation, select position ( ).
When the tool is operated in reverse rotation, the func-
tion selection switch should be engaged in the posi-
tion for drilling without hammering action ( / 1st gear).
For drilling, always ensure that forwards rotation
( ) is selected.
Insert tools and accessories
Use only insert tools with TE-C connection end or straight
shank bits with quick release chuck or adaptor .
Hilti power tools have been designed to work opti-
mally as a system together with Hilti insert tools.
Accordingly, highest performance and longest life
expectancy can be achieved when you use this pow-
er tool with Hilti insert tools. A comprehensive pro-
gramme of insert tools and accessories is available for
the TE-C system . Details of the entire programme
can be found in the current Hilti product catalogue.
Should you require insert tools not included in the stan-
dard programme, please contact the Hilti customer ser-
vice department or your Hilti sales representative. Hilti
offers a comprehensive range of special insert tools in
professional quality.
Check your insert tools at regular intervals and
replace them in good time. A damaged or badly worn
connection end may result in damage to the power tool.
Drill bits with chipped or broken carbide tips may no
longer drill holes of the specified diameter, thus influ-
encing their suitability for anchor fastenings.
Please observe the instructions on care and mainte-
nance of your insert tools given in the following section.
Dust removal (TE DRS-S)
A DRS extraction head can be attached to the side han-
dle / depth gauge. An industrial vacuum cleaner is used
to remove drilling dust and fragments.
02_BA_TE2_S_M_P1_en.qxd 31.08.2007 10:39 Uhr Seite 17
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