Title
Doc no.
RD07-001
Date (ISO 8601)
Best Practice
BM 2000 Systems
2007-07-05
Process owner Author Sign. Quality Section Revision Page
R&D Dept + Tech Support BOL 1 3(13)
K:\Produkte\PL88 RoHS\BM 2000 Best Practice doc
3 Machine Issues
3.1 BM 2000
BM-026 (Fold roller motor M9 pulse timeout)
Cause a): Optic sensor not sitting correctly in
place.
Remedy: Make sure sensor is sitting correctly
in place. Make sure the encoder disc is
entering deep enough between the two sensor
legs.
Long term solution: Sensor bracket has been
redesigned.
Cause b): Weak signal from sensor.
Remedy: Replace sensor.
Possible cause c): Holes in encoder disc
covered with thin film distort the signals.
Remedy: Replace or clean disc with knife/file.
BM-029 (Fold knife motor M10 cycle timeout
Symptom: BM-029 occurs at power-on.
Cause: Microswitch SW5 broken (M10 home position switch).
Side jogger collision
Make sure the Side Guides and the Back Joggers move easily. The 8 mm shaft on which the
Back Joggers sit should be lubricated by a thin oil.
Make sure the screw holding the belt in the Side Guide is not too long or tightly pulled, it could
then touch the shaft.
Make sure the Side Guide Extensions do not hit the Clinch Housing. If so the Side Guides have
to be elevated by turning the allen screws underneath the Side Guides.
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