Changing Profile Rollers; Abrasive Belt Tracking - Grizzly G0767Z Owner's Manual

Changing Profile
Rollers
The Model G0767Z includes seven profile rollers
ranging from ⁄ " to 3". The size of profile roller
3
4
you use will depend on the size of tubing your
workpiece will be mated to.
To install profile roller:
1. DISCONNECT MACHINE FROM POWER!
2.
Remove abrasive belt, then remove profile
roller from support bracket (see Figure 25).
Profile
Roller
Figure 25. 1" profile roller installed.
3. Thoroughly clean all surfaces of profile roller
with shop rag and mineral spirits, then apply
a light coat of rust preventative before placing
roller in storage cabinet.
4. Repeat Step 3 with desired profile roller to be
installed.
5. Place desired profile roller in support bracket
and replace abrasive belt.
Model G0767Z (Mfd. Since 11/17)
Support
Bracket
Sanding Belt Tracking
Abrasive Belt
Tracking
The abrasive belt must track in the center of the
drive pulley and profile roller to avoid presenting
an injury hazard or damaging the belt or machine.
Tools Needed
Hex Wrench 6mm .............................................. 1
Hex Wrench 8mm .............................................. 1
Checking Abrasive Belt Tracking
1. DISCONNECT MACHINE FROM POWER!
2. Open belt and deburring station covers.
3. Rotate drive pulley (see Figure 26) counter-
clockwise several times and watch how belt
tracks on drive pulley.
Figure 26. Location of drive pulley.
— If abrasive belt tracks in center of drive
pulley, close and secure belt and deburr-
ing station covers.
— If abrasive belt moves to one side or the
other while it is rotating, the belt tracking
needs to be adjusted. Perform Adjusting
Abrasive Belt Tracking procedure on
Page 26.
Qty
Drive
Pulley
-25-