
Technical Manual & Parts Lists
13
Pneumatic Pressure Panel
o
SKIRT TENSION – Material Dependent -
Controls the force of the Backpressure Roller
against the Skirt Roll. If the pressure is tool low
the brake could slip on the material resulting in
inconsistent tension. Too high a pressure will
deform the roll and increase tension on the skirt.
The Skirt Tension needs to be high enough to
prevent the brake for slipping.
Suggested Start point ~ 20PSI
o
ROLL PRESSURE – Material Dependent -
Controls the brake force (drag) of the skirt Roll.
Ultimately this brake force controls the amount of
stretch for the skirt material being processed. Too
little back pressure the material is not stretched,
too much and it will not feed through the machine.
NOTE: the brake force is only active while the
Skirt Tension Roller is activated against the Skirt
Roll.
Suggested Start point ~ 30PSI
o
CUTTER GUARD - Controls the force with
which the Finger Guard drives forward for the cut
operation. Enough force is needed to stretch the
material for a good cut operation, but should not
be so strong as not to permit the operator from
removing a finger if momentarily “caught” as the
cut operation starts.
Suggested Start point ~ 15PSI
Foot Pedal
–
Controls the speed with which the sewing operation
progresses. Analog input, the more pressure on the front
of the pedal the faster the machine will run / sew / process.
There is no backpressure or foot lift motion associated
with this machine
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