Avery Dennison LOKPRINT II - Manual (Page 25)

Users Manual LOKPRINT™ II Troubleshooting •••• 25
Problem Probable Cause Corrective Action
Lokprint II READY light is on.
Check Stacker error can be
cleared. Oven travels out or
attempts to travel out and
immediately retracts. Oven obstacle. Remove / adjust obstacle so that oven
travels freely.
Oven to guard insulation strip
misalignment. Adjust insulation strip for full oven
engagement without interference.
Oven out sensor misadjust / wiring
error / fault. Adjust sensor for proper oven position /
evaluate / replace sensor.
Oven drive line fault, mechanical or
electrical. Evaluate the drive line for mechanical binds
/ problems.
Confirm proper connection of 15-pin
connector between the Lokprint II and the
676.
No web. Thread the web through the
Lokprint II
Web not centered in web sensor. Center the web in the
Lokprint II web sensor.
Web sensor IR shield missing. Reinstall the IR shield.
Web sensor / wiring fault. Evaluate / replace the web sensor.
System stops during batch
Lokprint II READY light goes
out.
Check Stacker error cannot be
cleared for 8 minutes. System
will not start. SP2 Misadjusted. AVERY DENNISON service to confirm /
set SP2 as needed.
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.
Oven lamp wiring error / fault. Evaluate the four lamps / wiring / replace as
needed.
U1 Sensor fault. Evaluate / replace sensor, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.
U2 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.
U2 Monitor fault. Evaluate / replace U2, requires AVERY
DENNISON service to confirm / set exit
temperature as needed.