Krone Big Pack 4x4, Руководство оператора

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Malfunctions - Causes and Remedies
292
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No
. Malfunction Cause and/or remedy
2 Knot remains hanging on the knotter hook.
BPXC0259
4
1
2 3
2.4
Cause:
Excessive tension on the knotter tongue.
Remedy:
Undo the knotter tongue (3) in the following way:
•
First use a screwdriver to get a feel for the
pretensioning force present Place the screwdriver
(4) below the knotter tongue (3) and determine the
tension present by turning the screwdriver).
• Undo nut (2) on the leaf spring (1) by about 60°
• Place the screwdriver (4) below the knotter tongue
(3) and determine the newly set tension present by
turning the screwdriver
The knotter tongue (3) needs a slight
minimum tension, for this reason never
undo completely.
BPXC0256
6
1
3
2
4
2.5
Cause:
Not enough twine tension on the upper twine
strand.
Remedy:
Tighten the twine brake (1) by:
• tightening the spring (2) by about one to two turns
of the winged nut (3)
• removing any dirt deposits in all twine eyes (4) and
the twine brake (1)
• replacing broken springs (2) or worn twine eyes
(4)
• replacing broken or worn brake wheels (6)
• checking the free movement of the tensioning arm
(5) (cf. malfunction No. 6.3, picture BPXC0263)
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