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

5 Operation
5.1 Inserting the adaptive torque module
WARNING
Risk of short circuit !
▶ Before inserting the torque module, make sure that the contacts on the torque module and the contacts
on the impact wrench are free of foreign matter.
WARNING
Risk of injury by a falling torque module !
▶ Check that the torque module is secure on the impact wrench.
▶ Push the torque module on to the impact wrench from the rear until it engages with an audible click.
5.2 Inserting the battery
WARNING
Risk of short circuit !
▶ Before inserting the battery, make sure that the contacts on the battery and the contacts on the torque
module are free of foreign matter.
WARNING
Risk of injury by a falling battery !
▶ Check that the battery is secure on the torque module.
▶ Push the battery on to the torque module from the rear until it engages with an audible click.
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 possible 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

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.
*2124681*
3
4
2124681
start screen.
English 5