Set the function selector switch to the
1.Remove the battery from the tool.
2.Grip the chuck as shown in the illustration and pull the three chuck release rings upwards.
3.Lift the chuck upwards away from the tool.
6
Fitting the chuck
CAUTION
Risk of injury. The depth gauge, if fitted but not used, might hinder the operator.
▶
Remove the depth gauge from the product.
When changing the chuck, set the function selector switch to this position:
1.Remove the battery from the tool.
2.Grip the chuck as shown in the illustration and pull the three chuck release rings upwards.
3.Fit the chuck onto the chuck mount.
4.Rotate the chuck until it engages in position.
7
Inserting the tool
1.Lightly grease the connection end of the accessory tool.
▶
Use only genuine Hilti grease. Using the wrong grease can result in damage to the tool.
2.Push the accessory tool into the chuck as far as it will go (until it engages).
3.After fitting the accessory tool, grip it and pull it in order to check that it is securely engaged.
▶
The product is ready for use.
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 tool lock back as far as it will go and remove the accessory tool.
Types of work
CAUTION
Risk of damage by incorrect handling!
▶
Do not operate the switches for direction of rotation and/or function selection during operation.
Observe the safety instructions and warnings in this documentation and on the product.
Function selector switch
▶
Set the function selector switch to the desired working position.
▶
Do not operate the function selector switch while the motor is running. Risk of damage!
Drilling without hammering
▶
Set the function selector switch to this symbol:
Drilling with hammering action (hammer drilling)
▶
Set the function selector switch to this symbol:
Chisel positioning
▶
Set the function selector switch to this symbol:
▶
The chisel can be adjusted to 12 different positions (in 30° increments). This ensures that flat
chisels and shaped chisels can always be set to the optimum working position.
Chiseling
▶
Set the function selector switch to this symbol:
8
7
8
"Chiseling" position for changing the chuck.
.
.
.
.
2173713
.
*2173713*