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<< Err 1 to 5 >>
Error in MEMBRANE switch.
◎ Turn off the power once and turn it on again without touching any keys.
- If Err disappears, then it operates normally.
- If Err message remains on the display, contact TOHNICHI or the nearest
distributor to ask for repair.
<< Err 8 >>
Error in data memory.
- Contact TOHNICHI or the nearest distributor to ask for repair.
<< Err 9 >>
Error in the circuit board or the torque sensor.
◎ At no load condition, press Clear key.
- If Err9 disappears, it operates normally.
- If Err message remains on the display, contact to TOHNICHI or the nearest
distributor to ask for repair.
4. Auto memory/Reset function
After angle tightening, tightened value is automatically saved and forward to the
counter to the next. Auto memory timing can be selected from 0.1 – 5 seconds.
If you do not want to use auto memory function, set it as 0.0 second.
5. OK/NG judgment function
It judges whether the measured value is within the set range (upper limit and lower
limit). After measurement, OK/NG judgment will be conducted by pressing the
memory key. Judgment will be informed by blue and red LED. When auto
memory/reset is set, judgment will be conducted automatically.
6. Mute setting
By setting “OFF” on buzzer output setting, the buzzer sound on key operation will be
turned off. However, over-torque alarm, tightening completion, NG judgment alarm
remains effective.
7. Electric power saving
When it is left without any key operation of tightening operation for about 1min.
7-segment LED darkens to save electricity. This mode is available when auto power
off is set ON.
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