CHAPTER 9: TROUBLESHOOTING / MAINTENANCE 95
TRYTON 107/112
AL05 – OIL PRESSURE FAILURE !
Description
The PLC does not detect input (I2 – SP2) when using the hydraulic pump motor.
The problem is generated after 30 seconds, anytime the oil pressure is not sufficient to make the oil
pressure switch (factory setting 0.5 bar).
Solutions
Check the oil level (25 liters of oil ISO 100 are recommended).
Switch the PLC to RUN mode.
Adjust or replace pressure switch SP2.
Press STOP key on the remote control to reset the alarm.
AL06 – AIR PRESSURE FAILURE !
Description
The PLC does not detect input (I1 – SP1) after a period of 5 seconds.
The problem is generated anytime air pressure is not sufficient, below 3 bar or 45 psi.
Solutions
Raise the air pressure to min. 3 bar et max. 6 bar.
Switch the PLC to RUN mode.
Adjust or replace pressure switch SP1.
Press STOP key on the remote control to reset the alarm.
AL07 -
Not used.
AL08 – BARREL INDEXING SIGNAL SQ2 MISSING !
Description
The PLC does not detect input (I6 – SQ2) anytime the barrel indexes.
The problem is normally generated when the SQ2 switch is mis-adjusted on the barrel locking assembly.
Solutions
Adjust or replace switch SQ2.
Adjust the barrel locking assembly.
Press STOP key on the remote control to reset the alarm.
AL09 - BARREL INDEXING SIGNAL SQ2 ALWAYS PRESENT!
Description
The PLC always detect input (I6 – SQ2) anytime the barrel indexes.
The problem is normally generated when the SQ2 switch mis-adjusted too close to the locking bracket.
Solutions
Adjust or replace switch SQ2.
Adjust the barrel locking assembly.
Press STOP key on the remote control to reset the alarm.
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