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Van Norman 204 - Storage and General Maintenance

Van Norman 204
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204 Heavy Duty Combination Brake Lathe
OPERATION (continued)
6. Feed in the slide assembly with crank [Figure 18 A). (Figure 18 B) Locking nut is
turned in to engage slide power. (Must be loose to turn slide in or out manually.
Figure 18
7. Feed in the moveable claw with graduated dial [Figure 18 A) until there is slight
contact with disc brake pad surface. Tightly lock the moveable claw with binder
[Figure 18 B). Turn the cross feed handle to move the tool bits all the way in and off
the disc pad surface. Determine amount of stock to be removed to clean up both
disc brake pad surfaces. NOTE: Maximum cut per side is .015". Engage feed by
tightening knob. Use a slow cross feed of approximately .004" per revolution (zero
max control).
8. After facing the surface a non-directional finish should be applied.
MAINTENANCE
STORAGE
If machine is to be stored for a long period of time, the following should be done:
1. Unplug machine, turn the slide into machine base and lock back spindle
thumb screw to keep spindle in position.
2. Take tension off all drive belts.
3. Spray machine with a rust inhibiting oil and cover machine to protect it from dust and
dirt.
Van Norman 18. 888-855-1789