
26
PROBLEM
CAUSE
CORRECTION
Drive belts do
not convey boxes
Drive belts do
not turn
Upper and lower
taping head
mechanisms
interfere with
each other
Squeaking noise
as boxes pass
through machine
Light boxes tip
back on exit
Drive belts break
Narrow boxes
Worn drive belts or friction rings
Top taping head does not apply
enough pressure
Top
fl
ap compression roller too tight
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
Motor capacitor
Motor fan cover dented
Machine's minimum height stop
does not match tape head leg
length setting
Dry compression rollers
Dry column bearings
Defective column bearings
Upper head assembly down too far
Worn belt
Improper setup causing boxes to jam
Check machine speci
fi
cations.
Boxes are narrower than
recommended causing slippage
and premature belt wear
Replace drive belts or friction rings
Adjust the box height adjustment
using the crank handle
Readjust compression rollers
Replace spring holder
Reduce spring pressure
Replace friction rings
Adjust belt tension
Check power and electrical plug
Evaluate and correct
Check manual to make sure
taping heads match machine setting
Lubricate compression rollers
Lubricate column bearings
Replace column bearings
Carefully adjust upper
head assembly
Replace belt
12-OPERATION
2011 April
a20-NA
12-OPERATION
(continued)
12.9 Troubleshooting Guide
Содержание 3M-Matic a20
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Страница 45: ...35 16 TECHNICAL DIAGRAMS 16 1 Electric Diagram 1 Phase 2011 April a20 NA...
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Страница 60: ...50 2011 April a20 NA 9 13 2 11 12 10 11 7 5 6 7 3 8 4 1 Figure 10673 a20 Adjustable Case Sealer...
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Страница 104: ...26 STD 2 Taping Head NA 2011 1RYHPEHU Figure 10387 Upper Head 9 9 9 1 9 4 5 3 8 7 9 9 2 9 10 11 AccuGlide 2 STD 2 Inch...
Страница 106: ...28 Figure 10395 Upper and Lower Heads STD 2 Taping Head NA 2011 1RYHPEHU 2 6 6 3 1 4 5 3 5 4 AccuGlide 2 STD 2 Inch...
Страница 112: ...34 Figure 10399 Lower Head 2 STD 2 Taping Head NA 2011 1RYHPEHU AccuGlide 2 STD 2 Inch...
Страница 114: ...36 Figure 10389 Lower Head STD 2 Taping Head NA 2011 1RYHPEHU 9 11 7 2 3 8 5 4 1 9 9 10 9 9 9 AccuGlide 2 STD 2 Inch...
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