As drop arrester for this product, use only a combination of the Hilti retaining strap #2293133 and
the Hilti tool tether #2261970.
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Secure the retaining strap to the installation openings for accessories. Check that it holds securely.
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Secure one carabiner of the tool tether to the retaining strap and secure the second carabiner to a
load-bearing structure. Check that both carabiners hold securely.
Comply with the operating instructions of the Hilti retaining strap and those of the Hilti tool
tether.
Installing an accessory tool
CAUTION
Risk of injury through use of the wrong type of accessory tool!
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Do not use worn or damaged accessory tools.
1.Clean the connection end of the accessory tool.
2.Push the accessory tool fully on to the tool holder.
3.Check that the accessory tool is held correctly.
Removing the accessory tool
CAUTION
Risk of injury by the accessory tool! The accessory tool might be hot or have sharp edges.
▶
Wear protective gloves when changing the accessory tool.
▶
Pull the accessory tool off the tool holder.
Installing/removing friction ring and O-ring
1.Using suitable pliers, remove the worn/damaged friction ring and the O-ring.
2.Seat the new O-ring in the groove in the tool holder.
3.Seat the friction ring in the groove in the tool holder.
4.Make sure that the accessory tool is securely installed in the tool holder.
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Selecting mode
1.Repeatedly press the mode selector until the mode indicator shows the mode you want to use (see
Technical data).
2.To switch the light on for 2 minutes, simultaneously press the mode selector and the control switch
for at least 0.5 seconds.
▶
The LEDs for the mode indicator go out.
Operation
Observe the safety instructions and warnings in this documentation and on the product.
Setting forward or reverse rotation
▶
Set the forward/reverse switch to the desired direction of rotation.
▶
An interlock prevents switching while the motor is running.
▶
The control switch is locked when the forward/reverse switch is in the middle position (switch-on
interlock).
Switching on and off
1.To switch the product on, press the control switch.
Speed of rotation is regulated by the travel of the control switch.
2.To switch the product off, release the control switch.
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