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Model 208B BEVELMASTER
®
92-1482 Rev. 190410
6. MACHINING OPERATION
Do Not Override the Deadman Switch on the Unit. Locking down,
obstructing, or in any way defeating the deadman switch may
result in serious injury.
WARNING
Flow Control
Valve
Deadman Switch
Figure: 9. Deadman Switch
1. Depress the air motor trigger.
2. Rotate the flow valve at the air connection to adjust the cutting speed.
3. Rotate the feed handle clockwise to bring the tool bit(s) and pipe closer
together.
4. The machining operation begins when the first tool bit contacts the pipe.
5. When the pipe end is not square to the pipe axis, the tool bit contacts only a
small segment of the pipe during each revolution.
6. To avoid tool bit damage, use a slow feed rate until the tool bit(s) is in contact
with the pipe for at least one full revolution.
7. Continue rotating the feed handle clockwise until the end of the pipe is
completely machined.
8. The axial feed rate of the tool bit is .0023” (.06 mm) for each graduation or
.083” (2.11 mm) for each complete revolution of the feed handle.
Содержание BEVEL MASTER 208B
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