Troubleshooting

F - 160 Operation and Maintenance Manual

 

 

Problem: Straight waves in the output

Hints: • Check operational settings for materials being used.

Problem: Waves on only one side of the output

Hints: • Check the nip setting of main rolls

Check the nip setting of pull rolls

Check for even paper tension

Problem: Angled waves in the output on both sides

Hints: • Check for insufficient main roller pressure

Check for insufficient pull roller pressure

Check the main roller nip settings

Check the pull roller nip settings

Problem: Indent waves in output after the pull rollers

Hints: • Insufficient cooling time

Allow output to cool before handling

Check operating temperatures of material

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© GBC Pro - Tech August 1999