LELY WELGER AP 830 User Manual

LELY WELGER AP 530 AP 630 AP 730 AP 830 49
Twine Tying 4.2.1
Knot Tying fault Cause Remedy
Knot OK, but twine torn Twine tensioner too
loose; after the knotting
cycle, twine runs on over
the nose of twine guide
plate "a”
Adjust the twine
tensioner to 26 mm
spring height
Twine not held tight by
twine flicker; during the
knotting cycle, twine runs
on over nose of twine
guide plate ,”a"
Adjust twine flicker
correctly (Figure 62)
Spring ,”b" sticking due
to paint or dirt
Free spring ,”b" by
cleaning
Short loop Spring “c" too weakly
tensioned, twine held too
loosely by knotter
Tighten nut ”e“, adjust
measurement D
(Figure 59)
Knot not tied Spring ,”c" too weakly
tensioned, twine held far
too loosely by knotter as
a result.
Long end of twine
frayed, twine fibres left in
the twine holder
Spring “f" too highly
tensioned
Loosen screw "g". adjust
measurement “E"
(Figure 60)
Ends torn off, twine
pieces of approx. 5 cm
length drop off
Spring “f" far too highly
tensioned

LELY WELGER AP 830 Specifications

General

Type	Round baler
Bale diameter	0.9 - 1.8 m
Bale Weight	Up to 500 kg
Net Wrap System	Yes
Twine System	Yes