Operation - Hilti TE 3000-AVR Operating Instructions Manual

2. Push the releasable electric plug connector into the
supply cord plug on the power tool as far as it will
go.
3. While pushing it in under light pressure, turn the
keyed releasable electric plug connecter in a clock-
wise direction until it is heard to engage.
en
4. Plug the mains plug of the supply cord into the
power outlet.
6.3 Use of extension cords and generators or
transformers
Please refer to section 2 "Description".
6.4 Transport
CAUTION
Use the transport trolley or other means of con-
veyance whenever possible. The power tool should
always be carried by two persons if no transport trolley
or means of conveyance is available for use. Be aware

7 Operation

DANGER
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.
8
that the power tool plus transport trolley present a con-
siderable weight.
CAUTION
Do not park the transport trolley on an incline.
CAUTION
Take care to use only safe transport routes.
CAUTION
Take care to ensure that the trolley stands in a steady,
secure position.
6.5 Securing the power tool and chisels on the
transport trolley 3
Place the power tool on the locating pin provided on the
transport trolley and always secure it for transport by
closing the retaining bar.
Put the chisels in the holder provided, pushing them in
as far as they will go until held securely.
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 mate-
rials. 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.
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.