Spindle Brake; Loading/Unloading Tooling - Grizzly G0796 Owner's Manual

Spindle Brake

After turning the spindle switch OFF, move the
brake lever left or right (G0796) or up or down
(G0797) to bring the spindle to a full stop (see
Figures 45–46).
To avoid premature wear of brake system,
use spindle brake ONLY after power to
spindle has been turned OFF.
G0796
Brake Lever
Figure 45. Model G0796 brake lever.
G0797
Brake Lever
Figure 46. Model G0797 brake lever.
To evenly wear brake shoes, alternate
direction you move lever when braking.
Model G0796/G0797 (Mfd. Since 1/18)
Loading/Unloading
Tooling
Each mill is equipped with an R-8 spindle taper
and a ⁄ "-20 spindle drawbar (see Figure 47).
7
16
G0797 Drawbar
G0796 Drawbar
Figure 47. Upper portions of drawbars.
Tools Needed
Wrench 19mm ................................................... 1
Brass Hammer .................................................. 1
Loading Tooling
1.
DISCONNECT MACHINE FROM POWER!
2.
Clean any debris or oily substances from
inside spindle taper and mating surface of the
tooling.
Note: Debris or oily substances can prevent
the tooling and spindle from properly mating.
This condition can cause excessive vibration,
poor cutting results, or tool/workpiece dam-
age.
3.
Place mill in low spindle speed range to keep
spindle from turning in next steps.
4.
Align keyway of tool with protruding pin inside
spindle taper, firmly push tool into spindle to
seat it.
Qty
-41-