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ORCA-IV Image Transfer Laminator Operation Manual
Operation
© GBC Pro-Tech 1998 October
3-7
11. LOWER FRONT BRAKE PERCENT BRAK-
ING FORCE - Indicates the web force (tension)
for this brake as a percentage of the total possible
tension the brake can exert. What the pressure indi-
cator displays changes depending upon whether the
motor is on or off and what mode you are operating
the machine under. With the motor direction
arrows off and the machine in Automatic Tension
mode, the indicator displays the material web ten-
sion you set. Once the motor arrow is pressed and
the machine starts, the computer calculates the
appropriate pressure to attain the required web
force based on the roll size. The indicator then
changes to read the actual air pressure (in psi) sent
to the clutch/brake. If the machine is in Manual
Tension mode, the indicator reads the actual air
pressure (in psi) sent to the clutch/brake.
12. LOWER FRONT BRAKE PRESSURE -
Adjusts the brake pressure up or down.
13. LOWER FRONT BRAKE INDICATOR - Indi-
cates that this set of controls is for the lower front
brake.