Bosch Pack201HS Instruction Manual page 23

Pack201 | Operator Instructions | Section 3
Problem: A Crimper is not being heated.
Possible Cause
The crimper heating element connections are loose
The crimper thermocouple connections are loose
The crimper temperature controller connections are
loose
The crimper heating element is faulty
The crimper thermocouple is faulty
The crimper temperature controller is faulty
Faulty solid state relay�
The crimper collector ring assembly is faulty�
Problem: Product jams in the forming area and/or the cutting head.
Possible Cause
The product is moving slower than the film — the
infeed pitch is shorter than the product length
Problem: The product not placed consistently inside package — it wanders or drifts inside package.
Possible Cause
The film is moving faster than the product when
they enter the former — the infeed pitch is shorter
than the package length
Problem: Cutoff fails to remain constant when running registered sealing material.
Possible Cause
Electric eye not operating properly�
Registration marks on the material not printed cor-
rectly�
Material is slipping in the finwheels.
Problem: Endseal crimpers hit product when closing
Possible Cause
Infeed is out of time�
Pause is set incorrectly�
Problem: Package is crushed on the leading edge.
Possible Cause
Pause is set incorrectly�
Problem: Sealing material snaps in the crimpers as they close.
Possible Cause
Pause is set incorrectly
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Solution
Tighten the heating element connections�
Tighten the thermocouple connections�
Have a qualified electrician tighten the temperature controller
connections�
Replace the heating element�
Replace the heating element containing the thermocouple�
Have a qualified electrician replace the temperature control-
ler�
Using the electrical schematics, have a qualified electrician
check it out and/or consult Bosch�
Have a qualified electrician check the collector rings and
brushes and replace if necessary�
Solution
Enter the correct infeed pitch and package length values�
Solution
Enter a larger infeed pitch value and/or a smaller package
length value�
Solution
Check registration eye setup and operation�
Check the material for proper spacing between the registra-
tion marks� Replace the sealing material if necessary�
Check finwheel gap setting.
Solution
Change the product offset in the functions list�
Change pause offset in the function list�
Solution
Change the pause offset in the function list�
Solution
Change the pause offset in the function list�
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