LELY Lely Discovery 90 SW, Operator'S Manual

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5.4006.8501.0
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Description and Operation 4-3
4.2.1.1 Covers
The machine has a red upper cover (10) (see figure 9 on page 4-2) with a bolt to fasten it on the back side.
At the front side of the machine a rotatable bracket holds the cover. Underneath the red upper cover, the
lower cover (9) gives extra protection to the main components of the machine.
4.2.1.2 Cleaning System
A manure scraper (5) (see figure 9 on page 4-2) installed underneath the machine pushes the manure
through the openings of the slatted floor.
4.2.1.3 Driving Mechanism
The driving mechanism has the following parts:
•
Two drive motors.
•
Two chains.
•
Two chain wheels.
•
Two wheels.
The motors, one on the left side and one on the right side, drive the wheels via chains.
Figure 10. Driving mechanism
KEY: 1. Motor - 2. Wheel - 3. Wheel bearing - 4. Chain
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