Malfunctions - Causes and Remedies
298
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No
.
Malfunction
Cause and/or remedy
9
No knot present, neither on the upper nor
on the lower twine strand.
7
BPXC0270
6
9.1
Cause:
Twine bar is not activated.
Remedy:
Check the twine bar mechanism and its settings (refer to
chapter Settings "Setting the twine bar (double knotter)”).
9.2
Cause:
Damaged
knotter
tongue.
Remedy:
Replace the knotter tongue (1).
9.3
Cause:
Insufficient tension on the knotter tongue.
Remedy:
Increase the tension on the knotter tongue (1).
To do this:
•
Tighten nut (2) on the leaf spring (3) by about 60°
(cf. malfunction no. 2.3)
9.4
Cause:
Twine retainer springs too tight
or
Twine strands are cut through in the twine retainer
Remedy:
Loosen the twine retainer spring setting. To do this:
•
Undo the counter nut (4)
•
Ensure weaker pre-tensioning of the twine retainer
spring (5) with the screw (6) (approx. half a turn)
Remove accumulations of dirt or chaff under the twine
retainer springs (5).
9.5
Cause:
The knotter hook is not turning.
Remedy:
Exchange the pin (6) of the knotter hook drive wheel (7).
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Summary of Contents for Big Pack 4x4
Page 331: ......
