Operation; Swing Arm Test Fit & Adjustment - Grizzly G0718 Owner's Manual

Operation

1.
Secure the scrap board with the hold-down
clamps (refer to Hold-Down Clamps on
Page 23).
2.
Connect the machine to power.
3. Turn the boring machine ON, then lower the
downfeed handle completely to drill the hinge
cup hole and pilot holes.
4.
Raise the downfeed handle, then turn the
machine OFF and DISCONNECT BORING
MACHINE FROM POWER!
Note: Do not unclamp the board yet—it must
remain in this position to correctly adjust the
swing arm.
5.
Place the hinge into the cup to verify fit, make
sure the mounting holes line up, and check
that the mounting screws thread into the
board.
— If the hinge fits correctly, proceed to
Adjusting Swing Arm Ram.
— If the hinge does not fit correctly, discon-
nect power, unclamp the board, and read-
just the head components as necessary.
Then retest using a different place on the
board or on a different board until the hinge
does fit.
-28-
Swing Arm Test Fit & Adjustment
1.
DISCONNECT BORING MACHINE FROM
POWER!
2. Place the hinge onto the swing arm post, as
shown in Figure 41.
Figure 41. Hinge mounted to swing arm post.
3.
Lower the swing arm so the hinge is directly
above the cup hole, as shown in Figure 42.
Figure 42. Swing arm positioned over cup hole.
Model G0718 (Mfd. Since 12/10)
Swing Arm Post