HayssenSandiacre Ultima SV 12-19HR Instruction Manual page 325

Packaging
Material Feed
System
PROBLEM
Packaging material is
not tracking properly
(Back Half)
Packaging material is
not tracking properly
(Front Half) -- (loss of ten-
sion or looping between
measuring rolls and
former)
U l t i m a S V
PROBABLE CAUSE
Roll brake and drum are dirty
Roll is not tight on spindle
Roll is misplaced on spindle
Roll is unevenly wound or
telescopes on core
Too much film friction
Packaging material improperly
threaded
Packaging material is
stretched excessively or its
motion is restricted
Edges of packaging material curl
Moist packaging material
Tension assist springs not
hooked evenly
Leaf springs on last dancer roller
are broken or not adjusted cor-
rectly
Pull belts dirty
H A Y S S E NSA N D I AC R E
CORRECTIVE ACTION
Clean the roll brake and drum with solvent
brake cleaner.
Tighten the roll.
See Chapter: Unwind
Reposition the roll.
Assembly
.
Replace the roll.
Check specifications of the packaging
material.
See Chapter : Unwind
Rethread.
Assembly
Look for restrictions or binding. Check rec-
ipe for proper settings. Replace roll.
Replace the roll.
Check storage procedures and stock.
Replace the roll.
Inspect the stock.
Consult manufacturer for
cal advice
Re-adjust or replace springs.
Re-adjust or replace.
• Clean with soap and water.
• Use Scotchbrite on red pull belts only.
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storage / techni-
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