Wachs EP 424, Руководство пользователя

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Chapter 5, Operating Instructions: Mounting the Mandrel on the Pipe
E.H. Wachs Part No. 81-MAN-00, Rev. 0-0610 45
17.
Tighten the set screws in the indicator collar to hold it
in place on the mandrel.
Figure 5-22. Position the collar near the pipe surface
and tighten the set screws to hold it in place.
18.
Assemble the indicator and set the magnetic mount
onto the indicator mounting collar. Turn the magnet on
to hold the indicator in place.
Figure 5-23. Set the magnetic base of the indicator on
the collar, and turn the switch on to engage the mag-
net.
19.
Position the tip of the indicator to touch the pipe sur-
face. You can indicate on either the O.D. or the I.D. of
the pipe, depending on where the operation needs to
be centered.