Grizzly G0763 Mounting/Removing Wheel, Mounting Wheel, Items Needed Qty, To mount wheel assembly

8.Mark a line on wheel at six o'clock position to mark heaviest side of wheel assembly.

9.Center nearest weight with line from above step and secure it in place. This weight will remain in place during following steps.

10.Position remaining two weights evenly around sleeve groove.

11.Place wheel assembly on balancing base. Wheel assembly should not rotate if weights are in correct positions.

—If wheel assembly does rotate, reposition two weights from Step 10 and repeat this step until wheel assembly no longer rotates when placed on balancing base.

12.When you are satisfied with wheel balancing settings, install wheel assembly on machine and test run for 5 minutes to verify balance.

—If any wobble is detected in wheel as it rotates on machine, repeat this procedure until it does not.

13.To make sure entire width of wheel edge is parallel to table, redress wheel as instructed in Wheel Dressing on Page 31.

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Mounting/Removing

Wheel

Before mounting a grinding wheel (new or used), perform the following procedures:

•Wheel Inspection (Page 26)

•Ring Test (Page 26)

•Wheel Balancing (Page 27)

Do not use a wheel that is suspected of having cracks, or if you can see chips, nicks, or dents in the wheel surface. These conditions can lead to wheel failure where the wheel flies apart at oper- ating speed. Always be sure to use a wheel that is rated for operating at speeds of at least 3450 RPM.

Mounting Wheel
Items Needed	Qty
Grinding Wheel 7" D x 1⁄2" W x 1⁜1⁄4" Bore	1
Wheel Sleeve	1
Wheel Flange	1
Wheel Flange Wrench	1
Arbor Nut	1
Wrench or Socket 19mm	1

To mount wheel assembly:

1.DISCONNECT MACHINE FROM POWER!

2.Insert wheel sleeve into wheel (see Figure 33 for component identification).

Wheel
Sleeve
Balancing	Wheel
Weight	Flange
	Arbor
	Nut
Arbor	Grinding
	Wheel

Figure 33. Wheel assembly components.

Model G0763 (Mfg. Since 8/13)