Hilti SI-AT-22 Manual De Instrucciones Original página 27

6 Operation
Observe the safety instructions and warnings in this documentation and on
the product.
6.1 Switching on and off
6.1.1 Switching on the torque module
Conditions: The torque module is switched off, the display is blank.
1. Set the forward/reverse switch on the impact wrench to the "forward"
position.
2. Short-press the control switch on the impact wrench.
▶ The display lights up and briefly shows the
▶ As a function check the LEDs briefly show red and yellow, before
turning green. An acoustic signal sounds.
▶ The last operating mode selected appears inside a selection frame
on the display.
▶ If the display shows a fault:
▶ Refer to the Troubleshooting section for the meaning of the icon
or icons shown on the display.
3. Select the operating mode and other settings, as applicable.
4. Press the lock button
▶ The torque module is locked and the impact wrench is ready for use.
6.1.2 Switching off the torque module
The torque module switches itself off:
• when the impact wrench switches off automatically after a long idle
period
• when the battery is removed
• when the USB connection between the torque module and the PC is
interrupted.
6.2 Basic operation
This section explains the most frequently used basic functions in order
to illustrate how the module is used. Detailed descriptions of certain
operating modes can be found in the sections covering the specific
operating modes.
The impact wrench to which the torque module is connected can be used
only when the torque module is locked. This protects the user against
accidental changes of the settings.
Unlocking the module
The torque module has to be unlocked before changes can be made to the
settings.
*2343812*
.
2343812
start screen.
English 23