"Unregulated" Operating Mode - Hilti SI­-AT-­A22 Manual De Instrucciones Original

flat against each other and that the nut has been screwed down until it is
seated against the component.
2. Use a low setting for initial tightening of the threaded component of the
threaded fastener you are going to tighten.
◁ Start the step-by-step process with as low a setting as possible, to
avoid the possibility of overtightening and damaging the fastener.
3. Use a calibrated torque wrench to check the torque applied to the
threaded fastener to be tightened.
Note
For repeatable torquing of two or more identical threaded fasteners,
make sure that all torquing conditions remain unchanged. A change
in torquing conditions can necessitate a change to a different stage.
Result 1 / 3
The specified tightening torque of the threaded fastener to be tightened
was not achieved.
▶ Back off the fastener and set the torque module to a higher stage.
▶ Tighten the fastener with the new stage setting and repeat this test
step.
Result 2 / 3
The specified tightening torque of the threaded fastener to be tightened
was exceeded.
▶ Back off the fastener and set the torque module to a lower stage.
▶ Tighten the fastener with the new stage setting and repeat this test
step.
Result 3 / 3
The fastener was tightened to the specified tightening torque.
This stage setting is correct for this fastener.

5.6.3 "Unregulated" operating mode

In this operating mode the adaptive torque module is deactivated. The
impact wrench works as though the adaptive torque module were not fitted
to the tool. The adaptive torque module therefore does not have to be
actually removed when it is not needed for short periods of use.
In the "Unregulated" operating mode the display shows the following:
Note
In "Unregulated" mode the impact
wrench's "AT" torque indicator
does not light up, but the button
on the impact wrench for selecting
the various stages is operational.
Printed: 15.09.2017 | Doc-Nr: PUB / 5331558 / 000 / 01
English 11