HayssenSandiacre Ultima SV 12-19HR Instruction Manual page 329

PROBLEM
Wrinkles in end seals
All or portion does not
seal
Distorted seal area
Leakers/foldovers in end
seal
Film sticking to jaw
U l t i m a S V
PROBABLE CAUSE
Spreaders too close together
Bag eject platform height is too
high
Bag eject platform height is too
low
Stager/shaker jaws closing too
early
Too little head space
Product in seal area due to
improper timing, large product or
machine speeds too fast
Temperature setting too low
Not enough pressure on jaws
Dwell time too short
Jaws not properly aligned
Heater/thermocouple malfunc-
tion
Jaws contaminated
Product in seal area due to
improper timing, large product or
too fast machine speeds
Temperature setting too high
Too much pressure on jaws
Dwell time too long (timings)
Too much air pressure in pack-
age
Packaging material sticking to
jaws
Shaker/stager malfunction
Jaws contaminated
Jaw temperature setting too high
Packaging material not centered
H A Y S S E NSA N D I AC R E
CORRECTIVE ACTION
Re-adjust the spreaders.
Lower the bag eject platform.
Raise the bag eject platform.
Delay the start of the stager close.
Adjust bag size.
Adjust Start Delay.
Slow machine down (lower packages per
minute).
Adjust bag size.
Increase temperature.
Increase jaw pressure.
Increase dwell time.
Re-align jaws.
Replace heater/thermocouple.
Clean jaws.
Correct timing.
Reduce temperature setting.
Reduce jaw pressure.
Reduce dwell time.
Reduce amount of air pressure going to
package.
Clean jaws.
Reduce jaw temperature.
Check and correct.
Clean jaws.
Reduce jaw temperature.
Center packaging material.
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