*2180561*
2180561
English
19
• Use only extension cords of a type approved for the application and with conductors of adequate gauge
(cross section). The power tool may otherwise suffer a drop in performance and the extension cord may
overheat.
• Check the extension cord for damage at regular intervals.
• Replace damaged extension cords.
• When working outdoors, use only extension cords that are approved and correspondingly marked for
this application.
5
Preparations at the workplace
CAUTION
Risk of injury!
Inadvertent starting of the product.
▶
Unplug the supply cord before making adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
5.1
Fitting an accessory tool
CAUTION
Risk of injury!
Inadvertent starting of the product.
▶
Unplug the supply cord before making adjustments to the power tool or before changing accessories.
1. Use the chuck key to open the chuck.
➥ alternatively: Open the keyless chuck.
2. Check that the connection end of the accessory tool is clean and then insert it in the keyed chuck or,
respectively, pull the accessory tool out of the keyed chuck.
3. Use the chuck key to close the keyed chuck.
➥ alternatively: Close the keyless chuck.
4. Remove the key from the chuck and insert it in the chuck key holder.
5.2
Removing the accessory tool
CAUTION
Risk of injury!
Inadvertent starting of the product.
▶
Unplug the supply cord before making adjustments to the power tool or before changing accessories.
1. Use the chuck key to open the chuck.
➥ alternatively: Open the keyless chuck.
2. Remove the accessory tool.
3. Remove the chuck key and secure the chuck key to the key strap.
6
Types of work
6.1
Switching on
WARNING
A damaged supply cord presents a hazard!
Do not touch the supply cord or extension cord if damaged
while working. Disconnect the supply cord plug from the power outlet.
▶
If the power tool’s supply cord is damaged it must be replaced with a specially-prepared and approved
supply cord available from Hilti Customer Service.
▶
Press the control switch.
Speed is controlled steplessly up to maximum speed by varying how far the control switch is
pressed in.
6.2
Switching off
▶
Release the control switch.
Printed: 25.06.2019 | Doc-Nr: PUB / 5367014 / 000 / 06
