Maintenance and Troubleshooting
ORCA-III Operation Manual
GBC Pro-Tech 1997 October
4-6
To adjust the inner drive chain take-up:
WARNING
Remove power from the laminator (the air
should remain connected) and make sure it
won’t be reapplied while you are performing
this procedure. You could be severely
shocked, electrocuted, or get your fingers
caught in the drive mechanisms.
1.
Open the drive side cabinet cover using the
5
/
32
"
hex wrench by removing the four screws holding
the cover in place.
2.
Loosen the nut that secures the inner chain take-
up using the 13 mm wrench.
3.
Adjust the take up so that no slack is present at
any time. Do not over adjust. The device is
intended to take up the slack created by high and
low spots on the sprockets. It is not intended to
provide chain tensioning.
4.
Tighten nut that secures the inner chain take-up
using the 13 mm wrench.
5.
Replace the cabinet cover and reapply power to
the laminator.
To adjust the outer drive chain tension:
WARNING
Remove power from the laminator (the air
should remain connected) and make sure it
won’t be reapplied while you are performing
this procedure. You could be severely
shocked, electrocuted, or get your fingers
caught in the drive mechanisms.
1.
Open the drive side cabinet cover using the
5
/
32
"
hex wrench by removing the four screws holding
the cover in place.
2.
Tighten the nut that secures the outer chain
tension adjuster sprocket using the 1-
1
/
8
" wrench.
3.
Move the adjuster sprocket until there is
approximately ¾" play measured at the outer
chain tension check location.
4.
Tighten the nut that secures the outer chain
tension adjuster sprocket using the 1-
1
/
8
" wrench.
5.
Replace the cabinet cover and reapply power to
the laminator.
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If the top main roll or top pull roll move up or down
unevenly, the air cylinder flow controls need to be
adjusted.
To adjust the air cylinder rate for the main rolls:
WARNING
Use extreme caution when servicing the
laminator with cabinet cover(s) open and
power applied. You could be severely shocked,
electrocuted, or get your fingers caught in the
drive mechanisms.
1.
Open both cabinet covers using the
5
/
32
" hex
wrench by removing the four screws holding each
cover in place.
2.
Turn the control clockwise to slow the up/down
rate and counter-clockwise to increase the
up/down rate. To correct for uneven motion,
when the roll is going up, adjust the flow controls
at the top of the air cylinders. To adjust for
uneven lowering, set the air pressure on the
laminating roll regulator at 100 PSI (690 kPa)
and make the necessary adjustments to the flow
controls on the bottom of the air cylinders.
Summary of Contents for OORCA-III
Page 19: ...Installation ORCA III Operation Manual GBC Pro Tech 1997 October 2 8 Blank Page ...
Page 57: ...Operation ORCA III Operation Manual GBC Pro Tech 1997 October 3 38 Blank page ...
Page 71: ...Technical Information ORCA III Operation Manual GBC Pro Tech 1997 October 5 2 Blank page ...
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