LNS GT 112-E, Инструкция по эксплуатации

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Chapter 9 TROUBLE SHOOTING GUIDE
9 - 13
GT 112-E
Troubleshooting
1. Check if the dimension of finger chuck agrees with
the bar stock.
2. Press “STOP” button on HMI to clear the alarm.
AL20 Barstock Not Extracted From The Collet!
Description
The remnant did not drop down in the remnant tray.
Once the bar extraction cycle is completed SQ6 (vise
switch) is still detecting bar stock presence in the
clamping vise.
Troubleshooting
1. Check if the pusher collet fits the size of the bar
stock.
2. Check if the bar end is clear of burrs.
3. Check if the clamping device is defective.
4. Check if the air pressure is too low resulting in
insufficient clamping force.
5. Check if switch SQ6 is defective of misadjusted.
6. Press “STOP” button on HMI clear the alarm.
AL21 Bar Magazine Empty!
Description
During the short loading flag bar newly loaded bar
positioning no bar presence is detected. This alarm will
be generated if switch SQ6 is ON (no material).
Troubleshooting
1. Check if the magazine is out of bar stock and re-fill
accordingly.
2. Check if the switch SQ6 is defective or misadjusted.
3. Press “STOP” button on HMI to clear the alarm.
AL22 Material Present In Simulation Cycle!
Description
When switching the bar feeder in simulation mode no
material should be present.
Troubleshooting
1. Check if the switch SQ6 on the clamping vise is
defective of misadjusted.
2. Remove material is present in the bar feeder