Care And Maintenance; Service Indicator - Hilti TE 80-ATC Mode D'emploi

1. To adjust the position of the chisel, turn the func-
tion selector switch until it engages in the "Chisel
adjustment" position.
2. Bring the side handle into the desired position and
check that it is fitted correctly and secured.
3. Rotate the chisel to the desired position.
4. To lock the chisel in the desired position, turn
the function selector switch until it engages in the
"Chiseling" position. Do not operate the function
selector switch while the motor is running.
5. To begin chiseling, plug the power tool's supply
cord into the power outlet.
6. Set the desired chiseling power (optional).
NOTE After connecting the supply cord to the elec-
tric supply, the power tool is always set to full
chiseling power.
NOTE To set the power tool to reduced (50%)
chiseling power, press the "reduced power" button.
The chiseling power LED then lights. To reselect full
chiseling power, press the "reduced power" button
again.
7. Position the tip of the chisel at the point where
chiseling is to begin.
8. Press the control switch fully.
7.2.5 Drilling without hammering
Drilling without hammering is possible when drill bits with
a special connection end are used. Drill bits of this kind
are available from Hilti. For example, when the keyless
quick-release chuck is fitted, smooth-shank drill bits for
wood or steel can be used to drill without hammering.

8 Care and maintenance

CAUTION
Disconnect the mains plug from the power outlet.
8.1 Care of insert tools
Clean off dirt and dust deposits adhering to the insert
tools and protect them from corrosion by wiping the
insert tools from time to time with an oil-soaked rag.

8.3 Service indicator

NOTE
The power tool is equipped with a service indicator.
The function selector switch must be set to the "Hammer
drilling" position when the power tool is used in this way.
7.2.6 Control switch lock 8
When chiseling, the control switch can be locked in the
"on" position.
1. Push the control switch lock above the grip forward.
2. Press the control switch fully.
The power tool then operates in sustained mode.
3. To cancel sustained operating mode, slide the con-
trol switch lock to the rear.
The power tool then switches off.
7.2.7 Mixing
1. Turn the function selector switch until it engages in
the "Hammer drilling" position.
2. Insert the quick-release chuck in the power tool's
chuck.
3. Insert the mixing paddle.
4. Check that the insert tool has engaged correctly by
pulling it.
5. Bring the side handle into the desired position and
check that it is fitted correctly and secured.
6. Plug the supply cord into the power outlet.
7. Position the mixing paddle in the container holding
the substance to be mixed.
8. To begin mixing, press the control switch slowly.
9. Press the control switch fully to continue working at
full power.
10. Guide the mixing paddle carefully in order to avoid
splashing and spillage.
8.2 Care of the power tool
CAUTION
Keep the power tool, especially its grip surfaces,
clean and free from oil and grease. Do not use clean-
ing agents which contain silicone.
Never operate the power 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 power tool. Clean the outside of the power
tool at regular intervals with a slightly damp cloth. Do
not use a spray, steam pressure cleaning equipment or
running water for cleaning. This may negatively affect the
electrical safety of the power tool.
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