Grizzly g0669X owner manual Downfeed Controls, Coarse Downfeed Handle, Clockwise

Downfeed Controls

The quill downfeed movement is controlled by three mechanisms: 1) The coarse downfeed handle, 2) the fine downfeed handwheel, and 3) the quill auto-downfeed system.

Coarse Downfeed Handle

1.Turn the spindle motor OFF and wait for the spindle to stop.

2.Pull the quill auto-downfeed selector knob out and rotate it clockwise to the DISENGAGE (forward) position (see Figure 38).

Figure 38. Quill auto-downfeed selector in the

DISENGAGE (forward) position.

NOTICE

To avoid damage to the quill auto-downfeed gearing, always rotate the selector

CLOCKWISE.

G0669X Precision 10" x 54" VS Milling Machine

3.Align the pin in the handle hub with one of the holes in the handle base, then firmly seat the handle into the base (see Figure 39).

Note: If necessary, use the set screw on the hub of the handle to adjust the detent ball tension pressure so that the handle can be installed and removed easily.

Hub

Coarse

Downfeed

Handle

Quill Lock

Figure 39. Coarse downfeed handle installed.

4.Make sure the quill lock is loose (see Figure 39), then rotate the coarse downfeed handle around its hub to control the depth of the spindle.

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