Avery Dennison LOKPRINT II - Manual (Page 24)

24 •••• Troubleshooting Users Manual LOKPRINT™ II
Interlock Trouble Shooting Guide
The following is a list of Lokprint II problems along with possible causes / remedies
of each that will stop the host printer with a check stacker error:
Problem Probable Cause Corrective Action
No lights on / in Lokprint II
Check Stacker error cannot be
cleared. System will not start. Power switch position. Toggle power switch on back of Lokprint II
box.
Power switch over current trip. Confirm power switch rating matches
machine line voltage.
Check lamp-wiring matches machine line
voltage.
Check SCR Controller strapping matches
machine line voltage.
Outlet / power fault. Plant electrician.
Lokprint II READY light is not
on. Check Stacker error cannot
be cleared. System will not start. Insufficient time since the Fuji sensed
the top of the inner oven at 400°. Wait 8 minutes after the C light on the Fuji
turns on.
Ready light bulb fault. Evaluate / replace bulb as needed.
Wiring error / fault. Confirm proper connection of 7-pin
connector between the Lokprint II and the
676.
Confirm wiring of all component(s) that
were replaced.
U1 Controller programming error. AVERY DENNISON service to confirm /
reprogram as needed.
U1 offset error. AVERY DENNISON service to confirm /
set exit temperature as needed.
U2 Monitor programming error. AVERY DENNISON service to confirm /
reprogram as needed.
U2 offset error. AVERY DENNISON service to confirm /
set offset as needed.
SP / SP2 switch bale misalignment or
fault. Adjust / evaluate / replace oven position
switch.
Oven lamp wiring error / fault. Check lamp wiring matches machine line
voltage / evaluate / replace as needed.
U2 Sensor fault. Evaluate / replace sensor, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.
U2 Monitor fault. Evaluate / replace U2, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.
U1 Sensor fault. Evaluate / replace sensor, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.
U1 Controller fault. Evaluate / replace U1, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.