Operating Guidelines
Air Chicago (Standard/XW/XL/XXL)
3-8
Handling Jams and Misfeeds Safely
During normal operation, items will
occasionally feed incorrectly into the unit or
become jammed during the folding process. The
alarm sounds and a flashing message on the CHI
Panel display tells where the jam is.
Stop feeding items into the unit.
Look at the CHI display to see where the
jam is.
CAUTION
The folder was not made to
run in reverse. Use the JOG
REVERSE button only for
very short jogs.
Press and release the JOG REVERSE but-
ton in short jogs to see if the item can be
backed out easily.
Turn power OFF at the main disconnect
switch.
WARNING
Never reach into the machine
while it is running.
Serious injury could result.
Remove the jammed material by hand.
NOTE:
F r e q u e n t j a m m i n g
may indicate that the unit needs
adjustment or repair. Operators
should inform appropriate
personnel if there is a consistent
problem.
1.
2.
3.
4.
5.
Fold Operation
The Air Chicago fold system is centrally
operated through the CHI (Chicago High
Intelligence) control panel. The CHI Panel makes
it easy to operate, program, adjust and test the
folding system. The CHI fold system control
panel (Figure 3-7) is located at front right of the
unit.
Fold operations include:
Folding Accuracy
Automatic Operation
Manual Operation
Counters
Self-Diagnostics
Programing, Adjustment, Testing
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