Troubleshooting - 3M -Matic a80b Instructions And Parts List

12-OPERATION (continued)
12-OPERATION
12.9 Troubleshooting Guide
PROBLEM
Drive belts do
not convey boxes
Drive belts do
not turn
Drive belts break
a80b-NA
CAUSE
Narrow boxes
Worn drive belts or friction rings
Taping head applying spring holder
missing
Taping head applying spring set
too high
Worn or missing friction rings
Drive belt tension too low
Electrical disconnect
Motor not turning
Circuit breaker
Motor capacitor
Motor fan cover dented
Worn belt
Improper setup causing
boxes to jam
25
CORRECTION
Check machine specifi cations.
Boxes are narrower than
recommended causing slippage
and premature belt wear
Replace drive belts or friction rings
Replace spring holder
Reduce spring pressure
Replace friction rings
Adjust belt tension
Check power and electrical plug
Evaluate and correct
Replace belt
2011 April