E.H. Wachs EP 424, User Manual

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EP 424 End Prep Machine
80 Part No. 81-MAN-00, Rev. C E.H. Wachs
Figure 5-68. Set the left knob stop against the Speed Prep knob.
3.
Loosen the Speed Prep knob and set it to the location of the transition angle. Lock the knob in
place.
4.
Move the right knob stop up against the knob and tighten it.
Figure 5-69. Set the right knob stop.
5.
Set the Speed Prep knob back to the starting angle position and lock it in place.
6.
Measure and mark the transition point on the pipe face surface.
7.
Start the cutting operation on the O.D. of the pipe. Pull the feed handle to engage the autofeed
when the tool begins to cut the pipe.
8.
When the tool reaches the transition point, loosen the Speed Prep knob and move it over
against the right knob stop. Tighten the knob.