KUHN Merge Maxx 900, Operator'S Manual

Page: 60 / 114

Merger
58
Merge Maxx 900
Instructions for work
Adjustment of the central pick-up ground
pressure
2 springs enable adjusting the central pick-up ground
pressure.
Adjustment
The springs are factory set to a minimum ground
pressure (1).
- Raise the central pick-up:
• See section: ’’
Central windrow delivery ’’.
- Shut-off the central pick-up cylinder valve.
- Remove roll pin (1) and washer (2).
- Remove pin (3).
- Place the springs in the hole corresponding to the
required setting.
• The 2 springs must adjusted to the same measure.
- Reinstall pin (3).
- Reinstall washer (2) and roll pin (1).
- Open the central pick-up cylinder valve
The pressure must be adapted to the nature and
moisture degree of the ground.
Position (2):
- Ground pressure increase (+ 34 kg (75 lb).
Position (3):
- Ground pressure increase (+ 68 kg (150 lb).
3
1
2
2
1
3