Use and Care Manual
6
5 Operation
Safety precaution
CAUTION
Risk of injury! Inadvertent starting of the product.
▶ Remove the battery before making any adjustments to the power tool or before
changing accessories.
Inserting the battery
CAUTION
Risk of injury Inadvertent starting of the rotary hammer.
▶ Before fitting the battery, check that the rotary hammer is switched off and that the
forward / reverse switch is in the middle position (i.e. safety lock engaged).
WARNING
Risk of fire! Risk of short circuiting.
▶ Before inserting the battery, check to ensure that the battery terminals and the contacts
in the rotary hammer are free from foreign objects.
WARNING
Risk of injury Hazard presented by a falling battery.
▶ A falling battery may present a risk of injury to yourself and others. Check that the
battery is securely seated in the rotary hammer.
2
Fitting / removing the chuck
CAUTION
Risk of injury The depth gauge, if fitted but not used, may hinder the operator.
▶ Remove the depth gauge from the tool.
3
Fitting the side handle
CAUTION
Risk of injury Loss of control over the rotary hammer.
▶ Check that the side handle is fitted correctly and tightened securely. Check that the
clamping band is engaged in the groove provided on the tool.
CAUTION
Risk of injury The depth gauge, if fitted but not used, may hinder the operator.
▶ Remove the depth gauge from the tool.
4
Fitting and adjusting the depth gauge
5
Fitting the chisel
Note
The use of unsuitable grease may cause damage to the tool. To reduce the risk of injury,
use only genuine Hilti tools and accessories.
Note
After fitting the drill bit, grip it and pull it in order to check that it is securely engaged.
6
Removing the accessory tool
7
Function selector switch
Risk of damage Actuation while the tool is running may result in damage to the gearing.
▶ Do not operate the function selector switch while the motor is running.
8
Drilling without hammering
Hammer drilling
Chisel positioning
Chiseling
Note
For optimum motor cooling, select forwards rotation (direction of rotation when drilling).
Forward / reverse
9
Fitting the dust collection module for overhead work
10
Printed: 25.01.2016 | Doc-Nr: PUB / 5265030 / 000 / 00