*2201899*
2201899 English 9
3.5 Active Vibration Reduction
The tool is equipped with an Active Vibration Reduction (AVR) system which
reduces vibration noticeably.
3.6 Quick-release chuck (accessory)
The quick-release chuck makes changing accessory tools a quick operation
with no additional tools needed. It is suitable for accessory tools with
cylindrical or hexagonal shank used in the "With hammering action "
mode.
3.7 Service indicator
The product is equipped with a service indicator LED.
3.7.1 MMI
Status Meaning
The Service indicator lights up.
Servicing is due.
The Service indicator flashes.
Have the product repaired by Hilti
Service.
The ON/OFF indicator lights up. The product is switched on
The ON/OFF indicator flashes. The product is switched off be-
cause of a transient fault.
The ON/OFF indicator is off. The product is switched off.
The Half power indicator lights up.
The product is working at half
power.
The Half power indicator is off.
The product is working at full
power.
3.7.2 Lithiumion battery status display
The Li-ion battery state of charge and malfunctions of the power tool are
indicated by the display on the Liion battery. The Liion battery state of
charge is displayed after pressing one of the two battery release buttons.
Status Meaning
4 LEDs light. State of charge: 75 % to 100 %
3 LEDs light. State of charge: 50 % to 75 %
2 LEDs light. State of charge: 25 % to 50 %
1 LED lights. State of charge: 10 % to 25 %
1 LED blinks. State of charge: < 10 %
1 LED flashes, the product is not in
working order.
The battery has overheated or is
completely discharged.
4 LEDs flash, the product is not in
working order.
The power tool is overloaded or has
overheated.