Chapter 5, Operating Instructions: Mounting the SDB 103
E.H. Wachs
Part No. 16-MAN-01, Rev. 4-1109
31
M
OUNTING
THE
SDB 103
Standard and Small I.D. Mandrels
The maximum depth of pene-
tration into the pipe should be
¾” (19 mm) from the rear of
the mandrel legs to the pipe
edge. This will allow for a nor-
mal prep and still keep the
machine body and rotating
head stable.
1.
Insert the mandrel chuck into the pipe. For best
results, keep the end of the chuck legs close to the pipe
edge.
Figure 5-10. Insert the mandrel into the pipe.
2.
Hold the machine with the mandrel at the desired
clamping location.
3.
Rotate the draw bar nut with the supplied wrench to
expand the mandrel legs into the I.D. of the pipe. The
chuck legs will automatically center the machine to
the pipe.
NOTE
NOTE
Torque the draw-
bar nut to 25 lb-ft.
