Bosch Pack201HS Instruction Manual page 27

Pack201 | Operator Instructions | Section 3
3.5 Changeover
Review and adjust these items when changing product
sizes� Refer to the measurements on the changeover
data sheets that are sent with the machine�
Infeed
Adjust the product guides so that there is a ± 2mm
gap between the product and each guide� Make sure
the guides remain centered on the chain�
To change an infeed chain to accomodate a new
product size:
1� Jog the wrapper until the master link just enters
the former�
2� Remove the former�
3� Remove the circlips from the master link, pull off
the master link plate, and slide out the master link
pin�
4� Connect the end of the new chain to the end of
the old chain and pull the old chain off while feed-
ing the new chain onto the sprockets�
5� Connect the ends of the new infeed chain using
the master link pin and master link plate�
Infeed chains with snap-in pushers can be configured
for different flight lengths by moving the pushers to
different bases:
1� Locate the master pusher which is installed in a
blue base� This pusher is never moved and is the
starting point�
2� Remove pushers by turning them 90 degrees and
pulling them out of the base� Place them into the
correct base and turn 90 degrees�
3� If an 8 inch flight length is required, install a
pusher every 8 inches from the master link until
you return to the master pusher�
4� Every flight MUST be the same length and NOT
ALL flight lengths are possible. Refer to the origi-
nal order specifications for product lengths that
were factory tested�
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All rights reserved 2012
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