● Error Code Description on PTS main unit ( troubles on the main unit )
Malfunction of the torque sensor causes
Please contact your dealer.
the misalignment of ''zero point''.
The sensor detects the abnormal uprising
Please check the surface of screws
of the torque higher than the pre-set
and grease and fasten again.
torque.
However [E02] is still shown on
the panel, please contact your
dealer.
Low batteries
Please replace with new batteries.
● Error Code Description on fastening
If [ CH1 ] is turned on,
Please see the next page [ Troubleshooting (3) ].
Result below pre-set torque
Releasing the throttle lever before reaching Please loosen the nut once and try
the pre-set torque.
to fasten again.
(The figure shows 350Nm when releasing
the throttle lever).
● Error Code Description on loosening
[ when loosening mode is selected]
Please loosen bolts/nuts with
The loosening torque excesses the
an impact wrench.
maximum torque.
Under
Torque
Causes
Measures
Error Code
Panel Display
Causes
Measures
Causes
Measures
Panel Display
Error Code
Panel Display
E01
E02
Lo
CH1
(CHECK1)
Error Code
Troubleshooting (2)
Description of Error Code