Notice test run & break-in – Grizzly G0492 User Manual

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G0492 12" X 36" Combo Lathe/Mill

SECTION 5: MILL OPERATIONS

Figure 39. Start switch location.

Mill Spindle ON/

OFF Switch

It is essential to closely follow the proper break-in
procedures to ensure trouble free performance.
Complete this process once you have familiarized
yourself with all instructions in this manual.

To begin the start up procedure:

1. Make sure the mill has been properly lubri-

cated.

2. Make sure there are no obstructions around

or underneath the spindle.

3. Set the spindle speed to 240 RPM.

4. Turn the mill ON (Figure 39).

Failure to follow start up and spindle break-

in procedures will cause rapid deterioration

of spindle and other related parts, and never

shift gears while lathe or mill is running.

NOTICE

Test Run & Break-In

5. Turn the spindle ON and run it a minimum

of 10 minutes. Repeat this step on the other
three RPM ranges.

Figure 40. Gearbox and controls.

Milling Speed

Levers

Quill

Feed

Lever