3
Description
3.1
Product overview
3.2
Intended use
The product described is a hand-held breaker. It is designed for light to medium chiseling work on masonry
and surface finishing work on concrete.
•
For this product, use only Hilti Nuron lithium-ion batteries of the B 22 series. For optimum performance,
Hilti recommends the batteries stated in the table at the end of these operating instructions for this
product.
•
For these batteries, use only Hilti chargers of the type series stated in the table at the end of these
operating instructions.
3.3
Possible misuse
•
This product is not suitable for working on hazardous materials.
•
This product is not suitable for working in a damp environment.
3.4
Active Vibration Reduction
The tool is equipped with an Active Vibration Reduction (AVR) system which reduces vibration noticeably.
3.5
Service indicator
The product is equipped with a service indicator LED.
3.5.1
MMI
Status
The Service indicator lights up.
The Service indicator flashes.
The ON/OFF indicator lights up.
The ON/OFF indicator flashes.
The ON/OFF indicator is off.
The Half power indicator lights up.
The Half power indicator is off.
3.6
Items supplied
Breaker, side handle, operating instructions, grease.
6
English
1
Chuck
@
Function selector switch
;
Lock button for continuous chiseling opera-
=
tion
Control switch
%
Side handle
&
ON/OFF indicator
(
Service indicator
)
Half-power indicator
+
On/off switch
§
Button for half power
/
Battery release button
:
Battery status indicator
∙
Battery
$
Meaning
Servicing is due.
Have the product repaired by Hilti Service.
The product is switched on
The product is switched off because of a transient
fault.
The product is switched off.
The product is working at half power.
The product is working at full power.
2310392
*2310392*