23
2-
The flow regulator vernier scale graduated
0-1-2-3-4-5,
and located behind a
transparent screen on the front housing, is used to control the adjustment.
8).
Torque limiter.
8.a.
On secondary transmission.
1-
It protects the spreading device against overload, foreign matters and an excessive
speed of the moving floor.
2-
Located on the secondary transmission
(K64/22R).
3-
The jaw with freewheel is fitted on the main longitudinal shaft side, towards the
front of the spreader.
4-
The jaw with torque limiter is fitted on the spreading device side.
8.b.
Adjustments (re-calibration).
1-
To be carried out once if the limiter disengages too often in normal operating
conditions
, i.e.: normally loaded body and standard moving floor speed.
Place the secondary half-transmission on limiter side.
2-
Take the limiter apart
with the following tools:
1. Flat screwdriver to remove the yellow plastic flange
2. Internal circlip pliers (
∅
150 width 4 mm
),
3. Flat spanner
32 mm
4. Pin punch
∅
4
5. Caliper
3-
Remove
the spring pack with Belleville washer
4-
Measure dimension A
5-
The first step is to determine the length of the spring pack (dimension A), and,
after removing the elastic pin, to adjust the limiter according to the table below.
Côte de réglage
K 64/22R
