Grizzly G0911 Owner's Manual page 80

11. Loosen lock nuts on (3) brass thumbscrews
located behind Mirror #1 assembly (see
Figure 127).
Compression Ring
Thumbscrew (1 of 3)
Figure 127. Typical mirror assembly.
12. Adjust direction of beam path by tightening
thumbscrews depending on desired direction
of beam travel (see Figure 128).
Lower Beam
Raise Beam
Move Beam Left
Move Beam Right
Figure 128. Mirror thumbscrew adjustment.
-78-
Mirror Tension
Bolt (1 of 2)
Lock Nut (1 of 3)
13. Repeat Step 10.
14. Move laser head assembly to lower left cor-
ner of table (see Figure 129).
Y
Figure 129. Laser head assembly in lower left
corner of table.
15.
Verify Mirror #2 and Mirror #3 alignment by
pressing Pulse button on control panel.
— If laser beam is in center of crosshairs,
alignment is optimal. Proceed to Step 19.
— If laser beam is not in center of cross-
hairs, adjustment is required. Proceed to
Step 16.
16. Loosen lock nuts on (3) brass thumbscrews
located behind Mirror #2 assembly (see
Figure 127).
17. Adjust direction of beam path by tightening
thumbscrews depending on desired direction
of beam travel (see Figure 128).
18. Repeat Step 15.
19. Remove laser beam alignment gauge, open
top loading door, then place a clean sheet
of paper or manila folder under laser head
assembly.
20. Set focal length as instructed in Setting
Focal Length on Page 37.
Model G0911–G0914 (Mfd. Since 05/21)
Table
X