Switching On And Off; Switching On The Torque Module; Switching Off The Torque Module; Basic Operation - Hilti SI­-AT-­A22 Manual De Instrucciones Original

5.3 Switching on and off

5.3.1 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 information about pos-
sible causes of error messages and the steps to be taken to rectify
the problem.
3. Press the lock button.
◁ The torque module is now locked and the impact wrench is ready for
use.

5.3.2 Switching off the torque module

The adaptive torque module switches itself off automatically:
• when the impact wrench switches off automatically after a long idle period
• when the battery is removed
• when a USB connector is unplugged, interrupting the USB connection
between the torque module and the PC.

5.4 Basic operation

Note
This section explains the most frequently used basic functions in order
to illustrate how the module is used. A detailed description of certain
operations can be found in the sections covering specific applications.
Unlocking the module
The adaptive torque module has to be unlocked before changes can be
made to the settings.
▶ To unlock the adaptive torque module, press the
it down for at least 1 second.
◁ In the display a selection frame appears around the last type of fastener
shown and the last operating mode shown.
◁ The torque module is unlocked and in setting mode. The impact wrench
is deactivated.
6 English
Printed: 15.09.2017 | Doc-Nr: PUB / 5331558 / 000 / 01
start screen.
lock button and hold