LeeBoy 8510E, Operation, Service And Parts Manual

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LeeBoy Model 8510E Conveyor Paver 5-33
Maintenance
Conveyor Switch Replacement
If you need to replace the conveyor switches, follow
these instructions, using the color codes for wiring
(Figure 5-45) to ensure the conveyor switches on the
conveyor flap are wired correctly:
1. Raise the conveyor flap 6-1/2 to 7 inches (16.5 to
17.8 cm) from the bottom of the tank mount support.
2. With the switch installed and the conveyor paddle
hanging down:
• Using a multimeter, measure the ohms across
the black and white wires.
• Using a multimeter, measure the ohms across
the red and green wires.
4
WHITE
3
BLACK
1
RED
2
GREEN
Figure 5-45. Conveyor Switch Wiring
3. Wire the switch using the wires that show continuity.
4. Repeat Steps 2 - 3 for the second switch.
NOTE: The switches are sealed and potted,
therefore, they are not serviceable.
Winterizing for Storage
Perform the following procedures to prepare the
machine for winterizing and storage.
1. Store the machine in a dry, protected area:
• Cover seat with plastic. Place a “DO NOT
OPERATE” tag on the main control panel.
• Cover all exposed control panels with tarps or
plastic.
• Ensure all cab doors and windows are closed
and seal properly.
• Replace worn or damaged decals if needed.
2. Inspect the machine thoroughly and repair worn or
damaged parts. Inspect all hoses, couplers, fittings
and cylinders. Tighten loose fittings and replace any
worn hoses found.
3. Lubricate all grease points:
• Coat all exposed cylinder shafts with lithium-
based grease.
• Ensure all exposed threads are lubricated.
• Ensure cables are lubricated and move freely.
• If the machine has high- and low-speed chains,
be sure they are oiled.
4. Check air filter. Clean or replace air filter elements if
needed.
5. Check engine oil level and fill if needed.
6. Check hydraulic oil sight gauge and fill if needed.
Hydraulic oil that is contaminated
must be drained, the filter elements replaced and
the hydraulic tank refilled. Failure to perform this
maintenance procedure if needed could result in
premature failure of the pumps or motors.