Grizzly G0759 Manual De Usuario

Model G0704 (Mfg. Since 08/11)

-31-

2. turn the vertical handwheel shown in figure

30 to raise or lower the headstock, then lock
the vertical travel lock levers.

Note: For maximum spindle rigidity when
milling, keep the spindle retracted into the
headstock as far as possible with the quill
lock lever locked and with the fine feed lock
knob tightened.

Headstock Travel

(z-Axis and Rotation)

headstock  height  is  adjustable  in  the  vertical
z-axis  to  accept  large  workpieces.  For  unique
milling  operations,  the  headstock  can  be  tilted
right or left between 0° and 90°.

To raise or lower the headstock:

1. unlock the vertical travel lock levers shown in

figure 30.

To tilt the headstock to the left or right:

1. disConneCt mill/drill From poWer.

figure 30. headstock slide controls.

vertical

travel lock

levers

vertical

handwheel

figure 31. headstock tilt controls.

Center bolt

tilt scale

angle

lock nut

1 of 3

2. support the headstock with one hand, then

using the included 17/19mm combo wrench,
loosen the headstock center bolt and three
angle lock nuts (

figure 31).

During the following steps, be aware that the

headstock is top-heavy and will swing if it is

not well supported once the center bolt and

lock nut are loosened. Always support the

headstock with one hand when loosening

these fasteners. failure to do so may result

in unexpected movement of the headstock,

causing damage to the machine and per-

sonal injury.

3. While watching the tilt scale, rotate the head-

stock to the required angle, then retighten
the center bolt and angle lock nut to hold the
headstock in place.