Grizzly G0792 Owner's Manual page 25

Heavy-duty ring roll pipe bender
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6.
When you reach end of your bend, release
foot pedal to stop motor.
7.
To increase bend (create a tighter radius),
tighten crank handle an additional
as you did previously.
8.
Use foot controls to move workpiece in
opposite direction to create more bend in
workpiece (see Figure 17).
Figure 17. Example of second bending pass.
9.
When you reach end of bend, release foot
pedal to turn motor OFF.
10. Repeat Steps 4–9 until you achieve desired
radius (see Figure 18).
Figure 18. Example bend after multiple bending
passes.
Model G0792 (Mfd. Since 12/15)
Positioning Headstock in Horizontal
Position
To roll a long arc, space constraints may make
it necessary to change the position of the head-
turn,
1
1
4
2
stock from the vertical to the horizontal position.
The back of the headstock is mounted to a hinge,
so it can be easily configured from one position to
the other (see Figure 19).
Tool Needed
Hex Wrench 8mm .............................................. 1
Figure 19. Headstock tilted to horizontal position
To position headstock in horizontal position:
1.
DISCONNECT MACHINE FROM POWER!
2.
Remove two cap screws shown in Figure 20.
Cap
Screws
Figure 20. Location of cap screws that secure
for bending long arcs.
headstock in vertical position.
Qty
-19-

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