McHale Fusion Vario Baler & Wrapper
130
2. With the chamber door pressurised closed,
check that the door pin rollers are tight
against the door lock hooks. If not, then the
chamber door must be wedged back, until full
contact is established. A thin wedge can be
hammered into the gap, as shown, to ensure
the chamber door pin rollers are tight against
the door lock hooks. This should be repeated
on both sides as it simulates the working
conditions while baling.
3. Restart the tractor and run the machine.
Check the direction (right or left) in which the
belt(s) have moved. This is most clearly seen
on either the top tension arm roller or the
tracking roller itself. The belt(s) can be
aligned by adjusting the belt tracking roller
which is located at the lower back corner of
the tailgate.
WARNING: Before approaching the
machine, make sure that the tractor is shut
down, with the hand brake applied and the
ignition key removed.
4. Adjustment should only be necessary on one
end of roller (i.e. either left or right-hand side).
First, the grease pipe fitting must be
disconnected from bolt (B).
Next, loosen bolt (B) using a 24 mm A/F
socket or spanner and back off just a few
millimetres (a maximum of 2 full turns)
Using a 19 mm open-end spanner, back off
locknuts (C & D), as shown.
5. By adjusting locknut (C or D), the roller centre
can be moved either rearwards (R) or
forwards (F). Moving the roller end forwards
will encourage the belt(s) away from the side
being adjusted and moving the roller end
rearwards will encourage the belt(s) towards
that side.
Make very fine adjustments as a very small
amount can make a noticeable difference.
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