- 8 -
1500-GB ANBAU-3752
ATTACHING TO TRACTOR
GB
Adjusting the floor bearing load of the
mowing bar
Adjusting hints
- The mowing bar should weigh 150kg resting on the
ground (75kg left and right).
As the total weight of the mowing unit is higher, a
corresponding weight relief must be set.
For this purpose, a mowing unit with swath discs is
equipped with two tension springs, which must be pre-
tensioned accordingly.
Setting of spring tension
1. Lift implement hydraulically
2. Hook tension spring on headstock arm (1) and on relief
spring bracket (20) to tractor.
3. Lower implement to the ground.
4. Using the chain, set spring tension for mower bar ground
pressure at approx. 150 kg (approx.75 kg left and right).
5. The optimal force angle of 20 - 22o can only be
maintained when springs are secured to a bracket.
6. Slip the hose clamp (20) onto the tension spring.
Doing this means that spring tension does not have to
be checked every time unit is attached to tractor.
The set measurement of
"L2"
need only be checked
and, if necessary, adjusted when tractors are changed.
1
2
TD29/93/2
20
