Tension Adjustment Knobs; Upper Unwind Tension; Upper Front Rewind Tension; Optional Lower Front Unwind Tension - GBC 54C Installation & Operation Manual

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Turn the knobs clockwise to increase tension and
counterclockwise to reduce tension.
Figure 24. Tension Knobs on end of the laminator.
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Use the Upper Unwind Tension to adjust the amount
of film web tension as needed to reduce curl and
wrinkles.
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Use the Upper Front Rewind Tension knob to adjust
the amount of pull on the release liner. This prevents
the release liner from being pulled into the laminator
or the film from wrapping around the rewind tube.
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Use the optional Lower Front Unwind Tension to
adjust the amount of brake that is being applied to
the film or media.
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SPIRE II Series – Installation and Operating Instructions
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Use the Optional Lower Rear Rewind Tension knob
to adjust the amount of pull on the release liner.
Note: AlWAyS RElEASE All TENSION BRAkES,
BOTH TOP UNWIND AND REWIND, BEFORE
lOADING THE FIlM. ONCE lOADED, START By
ADDING TENSION TO THE REWIND FIRST.
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