Wachs FF 424, Руководство пользователя, Страница: 14 / 70

SDB 412/2 SMALL DIAMETER BEVELER
1.
Select proper leg extension for pipe l.D. (use
leg extension chart on pg 4). Secure legs to
mandrel by tightening two captivated shcs,
using provided hex key set.
NOTE: Each extension leg will be stamped with
it’s part number for easy identification.
( Fig. 1)
2. It is recommended to mount the mandrel by
itself and then install the machine onto the
mandrel to insure proper squaring of machine
and avoid operator injury.
3. lnsert the blade end of the mandrel into the
pipe l.D.
NOTE: Keep the machine-ward end of the legs as
close to the pipe edge as practical. Max
depth of penetration into pipe should be 3/4”
(19mm ) from the machine-ward end of the
legs to the edge of pipe.
( Fig. 2)
4. Mount the mandrel into the pipe by tightening
the draw bar nut to 90 ft. lbs. Move the man-
drel back and forth as well as up and down to
help assure a proper fit. Securely snug the
draw bar nut.
( Fig. 3)
NOTE: Place mandrel shaft keyways in relationship
to keys located in machine sothat appropri-
ate air motor location is achieved.
5. Prepare to mount beveling machine onto
mandrel. Inspect the bore of the beveling
head for dirt and metal chips. Clean the bore
with compressed air or solvent as necessary.
6. Wipe mandrel clean and apply a light coating
of oil.
7. Slide the machine body over the mandrel,
being careful not to scrape the head bushing.
( Fig. 4)
12