Page 6
Second operating model-------Bolt grade selection
Press
“
C
”
button
，
enter bolt size select
，
Press
“
+
”
“
-
”
button and move on
top of the
“
M
”
Press
“
C
”
button
，
enter bolt size select
，
Press
“
+
”
“
-
”
button to change bolt grade
(DIN Standard bolt)
；
Press
“
C
”
button
，
enter bolt grade select
，
Press
“
+
”
“
-
”
button to select the bolt
grade
；
Press
“
C
”
button
，
it will show the torque requirements (According to Din Standard),
press No.6 trigger wrench will start work,
Torque compensation function
：
Press
“
+
”
“
-
”
button together for a second and enter calibration model
Torque compensation example
：
When the user set 2000Nm, but calibration result shows the torqueis
2300Nm. Calibration equipment shows output is over torque 300Nm. At this moment, user press +- button
together and hold for seconds. Then user enter torque compensation model, user have to press
“
-
”
button and
and make it -300Nm. After this, calibrate wrench again. Keep changing the torque until the torque meets the
users
’
calibration equipment accuracy. If its less torque output, user have to press
“
+
”
button during the
During this process, press the No.6
trigger wrench will not work
During
this
process
press+-button to change the
values that user want adjust
