Hilti TE 30-­A36 Original Operating Inctructions page 13

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 ATC
The power tool is equipped with the ATC (Active Torque Control) quick-
acting electronic cut-out.
If the accessory tool sticks or stalls, the power tool will suddenly pivot about
its own axis in the opposite direction. ATC detects this sudden pivoting
movement of the power tool and switches the tool off immediately.
For ATC to function correctly, the power tool must be free to pivot.
After the power tool has cut out due to ATC, switch it back on again by
releasing the control switch for a moment and then pressing the switch
again.
3.5 Motor protection system
The tool is equipped with a motor protection system. The system monitors
current input and motor temperature and thus prevents the tool from
overheating.
If the motor is overloaded through application of excessive working pressure,
the power tool's performance drops noticeably or it may stall completely.
If the power tool stalls or slows significantly due to overloading, release the
pressure applied to the tool and then allow it to run under no load for approx.
30 seconds.
3.6 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
4 LEDs light.
3 LEDs light.
2 LEDs light.
1 LED lights.
1 LED blinks.
1 LED blinks, the power tool is not
ready for use.
4 LEDs blink, the power tool is not
ready for use.
*2173713*
Printed: 30.04.2019 | Doc-Nr: PUB / 5351688 / 000 / 03
Meaning
State of charge: 75 % to 100 %
State of charge: 50 % to 75 %
State of charge: 25 % to 50 %
State of charge: 10 % to 25 %
State of charge: < 10 %
The battery has overheated or is
completely discharged.
The power tool is overloaded or has
overheated.
2173713 English 7