Diagraph PA/4000, Руководство по обслуживанию, Страница: 96 / 213

PA/4000 User’s Manual
Section 10, Troubleshooting
Page 1
10.0 TROUBLESHOOTING
Attention to detail and common sense will greatly reduce the risk of
accidents. For safety, always stop the conveyor first.
Whenever troubleshooting, always start by checking for error messages
on the Hand-Held Terminal.
Cautions
•
Triple check the photosensor distance.
•
Disable the secondary wipe-down when not in use. Change the output
pulse value to 25 with the Hand-Held terminal, the cylinder will not
fire if the output pulse value is 25 or lower.
•
Make sure the edge value for the photosensor 1 is correct.
• Check that the tamp dwell setting is correct.
10.1 POWER PROBLEMS
Problem: The power LED light is not lit.
Possible Cause: Loss of power.
ACTION: 1. Make sure that the power cord is undamaged and plugged into
a 120V outlet.
2. Make sure that the power switch is turned ON.
3. Check the fuses.
4. Check for bad electrical outlet.
Problem: On start up, the solenoids continue cycling, there is no
digital on the hand-held and all lights are on or flashing.
Possible Cause: Applicator board is bad.
ACTION: Replace the applicator board.
Problem: No motor voltage, engine will not run.
Probable Cause: Prodigy Plus
TM
board is bad.
ACTION: Check the printhead cable. Check motor for continuity. Check the
input voltage to the Prodigy Plus
TM
board from the transformer
and diode block. If all is well, replace the Prodigy Plus
TM
board.