Operation - Hilti TE 3000-AVR Mode D'emploi

7 Operation

DANGER
en
Always hold the power tool securely with both hands
on the grips provided. Keep the grips dry, clean and
free from oil and grease.
7.1 Preparing for use
CAUTION
Wear protective gloves when changing insert tools
as the insert tools get hot through use and they may
have sharp edges.
CAUTION
When changing insert tools, take care to handle the
locking mechanism correctly. You may otherwise risk
pinching your fingers.
CAUTION
Avoid body contact with the guide tube as this part
gets hot through use of the power tool.
7.1.1 Fitting the insert tool 4 5
NOTE
Use an insert tool of a length suitable for your body
height.
1. Disconnect the mains plug from the power outlet.
2. Check that the connection end of the chisel is clean
and lightly greased. Clean it and grease it if neces-
sary.
3. Check that the chuck and locking bar are clean and
undamaged.
4. Push the insert tool into the chuck and pivot the
retaining bar to locking position A for insert tools
with a collar or to locking position B for insert tools
with a groove (position the chisel so that the groove
is facing locking position B).
NOTE Insert tools with a combined connection end
(with collar and groove) can be locked in position A
or B, as desired.
5. Check that the chisel has engaged correctly by
pulling it.
7.1.2 Removing the chisel
DANGER
Do not lay a hot insert tool down on flammable ma-
terials. This could cause the material to ignite, resulting
in a fire.
1. Disconnect the mains plug from the power outlet.
2. Open the locking bar by pivoting it approx. 90°.
3. Pull the chisel out of the chuck.
22
7.2 Operation
CAUTION
Working on the material may cause it to splinter. Wear
eye protection and protective gloves. Wear breathing
protection if no dust removal system is used. Splin-
tering material presents a risk of injury to the eyes and
body.
CAUTION
The work generates noise. Wear ear protectors. Expos-
ure to noise can cause hearing loss.
CAUTION
Take care to stand in a secure position, especially
when chiseling breaches in floors, walls or ceilings,
and wear protective gloves and safety footwear. The
power tool may pull you off balance if you break through
suddenly.
CAUTION
Improve the blood circulation in your fingers by re-
laxing your hands and exercising your fingers during
breaks between working.
CAUTION
Take care to ensure that the locking bar is in the
correct position in accordance with the information
provided in the operating instructions and check that
the insert tool is held securely (check by pulling the
insert tool). Secure the area below the working area.
CAUTION
Remove the insert tool before laying the power tool
down or placing it on the transport trolley. Disconnect
the mains plug from the power outlet. Unintentional
starting (accidental contact with the on / off switch) may
cause the power tool to kick.
7.2.1 TPS Theft Protection System (optional)
NOTE
The power tool may be equipped with the optional theft
protection system. If the power tool is equipped with this
feature, it can be unlocked and made ready for operation
only through use of the corresponding TPS key.
7.2.1.1 Unlocking the power tool
1. Plug the supply cord into the power outlet. The
yellow theft protection indicator LED blinks. The
power tool is now ready to receive the signal from
the TPS key.