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Troubleshooting - Sinclair Pneumatic Grommet Machine PG-21 Operating Manual

Pneumatic grommet machine

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TROUBLESHOOTING

PROBLEM
THE MACHINE DOES
NOT OPERATE WHEN
PRESSING THE FOOT
PEDAL.
DEFECTIVE GROMMETING.
IT WILL NOT CUT OR LEAVE
MATERIAL RESIDUALS.
THE RING GUARD COMES
DOWN, BUT THE DIE DOES
NOT.
CAUSE
Make sure the air inlet is connected
to the compressor.
Make sure the air inlet is in the
open position.
Make sure the correct air pressure
is supplied
The bottom die is worn out or
broken.
Incorrect tightness of setting.
Incorrect adjustment of pneumatic
pressure.
The bottom die or the top set
spindle are worn or broken.
Incorrect tightness of setting.
The height of the ring guard is not
adjusted properly.
SOLUTION
Connect It
Open The Handle
Make sure the compressor is
supplying the correct air pressure.
Replace.
See adjustments section of manual.
The manometer must indicate a
minimum pressure of 6 kg.
Replace it with a new one.
See adjustments section of manual.
See the ring guard adjustment
section of manual.
13

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