Release the clamp screw on the bridge anti-
trapping guard.
Set the distance between the eccentric bridge
anti-trapping guard and the calibration object to a
dimension of less than 4 mm.
Tighten the clamp screw hand-tight.
Close the protective cover.
To start calibration, press the start button.
Follow the instructions of the TORKMASTER
programme through the calibration sequence. The
instructions are displayed at the bottom edge of
the screen.
A calibration log can be saved and printed out at the
end of the calibration sequence.
To end calibration, press the stop button.
See TORKMASTER operating instructions.
Measuring calibration
CAUTION
Cuts due to missing edge guards on
the longitudinal carriage.
Make sure that the edge guards are
present and firmly mounted on the
longitudinal carriage.
Immediately replace missing edge
guards.
For the position of the edge guards, refer to the
illustration on page 10.
Insert the torque wrench with the corresponding
calibration square or calibration adapter into the
transducer.
Select the calibration object to be calibrated in the
TORKMASTER programme.
Select the calibration method.
The calibration data are automatically read-in from
the database.
Calibrating and adjusting torque wrenches
Set the longitudinal carriage so that the bridge
anti-trapping guard is positioned centrally to the
handle of the calibration object.
Observe the function lengths in the Annex for
STAHLWILLE torque wrenches.
Lock the longitudinal carriage using the lever on
the right-hand side of the longitudinal carriage.
Align the calibration object in the calibration and
adjustment facility according to the specifications
of the relevant standard.
Release the clamp screw on the bridge anti-
trapping guard.
Set the distance between the eccentric bridge
anti-trapping guard and the calibration object to a
dimension of less than 4 mm.
Tighten the clamp screw hand-tight.
Close the protective cover.
To achieve the desired value in jog mode, press
the start button until the value is attained.
To automatically integrate the value into the
TORKMASTER programme, press the stop
button.
Follow the instructions of the TORKMASTER
programme through the calibration sequence. The
instructions are displayed at the bottom edge of
the screen.
A calibration log can be saved and printed out at the
end of the calibration sequence.
To end calibration, press the stop button.
See TORKMASTER operating instructions.
35