Maintenance – supply system
693
24.4.1 Rotating the chopping drum
Relieving the power belt for the main belt drive
To make the chopping drum easier to rotate, the power belt for the main belt drive must be
relieved.
• Briefly start up the machine to fill the accumulator.
• Shut down and secure the machine, see page 41.
Fig. 638
The separating box (1) is located behind the side flap at the front left.
Fig. 639
• To expose the openings on the right in the separating box, rotate the two spring-loaded
swivelling covers (1) away.
• Simultaneously actuate the valves in the openings with finger pressure. Press the upper
block down and the lower valve block up.
The power belt is relieved and the chopping drum can be rotated.
• Close off the openings in the separating box with the swivelling covers.
NOTE
When you restart the machine, the power belt for the main belt drive is tensioned again.
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