26
A/ WITH TRACTOR HYDRAULIC PUMP
1.
Whilst unloading, when the resisting torque reaches the sliding torque towards the
centre of the hub which comes to a halt, they are driven back up by the two springs in
the rotating casing, which causes the noise.
2.
Disengage the tractor PTO and slow the tractor engine’s speed right down.
3.
Invert the moving floor’s speed to maximum, preferably for
10 seconds
, to bring the
heap of manure back towards the front.
4.
When the heap of manure is cleared from the spreading device,
restart the tractor’s
PTO
and gradually accelerate its speed.
5.
The limiter will then be activated again at about
200revs/min
. (PTO).
B/ WITH HYDRAULIC POWER UNIT (OPTION)
1.
When the limiter disengages,
keep the same rotating rate for the tractor’s PTO
(540
or 1000revs/min)
, and do not slow down in spite of the constant noise produced by the
two beating cams. The limiter can remain disengaged for a certain time without risks for
the cams or the carter’s notches.
2.
Invert
the moving floor’s speed to clear the heap of manure as explained above.
3.
Reduce the speed of rotation of the tractor’s PTO to about
200revs/min
to engage the
limiter again.
4.
Gradually
accelerate
the PTO’s speed of rotation.
C/ FOREIGN MATTER
1.
When the limiter has difficulty engaging again, check that there are no foreign matters
in front or inside the spreading beaters.
2.
If there are foreign matters, remove them before starting the spreader again.
3.
Be extremely careful
(see safety section)
11-TORQUE LIMITER WITH 1 SHEAR BOLT, Secondary EVR 8-6 EPAN 5
WALTERSCHEID
Calibration 160 daNM (screw M8 x 60, class 8.8)
12-TORQUE LIMITER WITH SIDE CAMS EPAN 6
WALTERSCHEID
K 64/22L
See pages 24-25-26
