Mounting To Workbench; Test Run - Grizzly G0720R Owner's Manual

Mounting to
Workbench
Your mill should be bolted to a workbench to pro-
vide maximum rigidity and safety.
Components and Hardware Needed:
Hex Bolts ⁄ "-13 x (length as needed)................4
1
2
Flat Washers ⁄ " .................................................8
1
2
Lock Washers ⁄ " ...............................................4
1
2
Hex Nuts ⁄ "-13 ..................................................4
1
2
To mount the mill to the workbench:
1. Determine the best position for the mill on the
workbench.
Note: For the best performance, make
sure the cross feed and the longitudinal
handwheels extend out beyond the edge of
the table surface. This will allow unrestricted
handwheel operation.
2.
Mark your hole locations using the mounting
holes in the base as a guide.
3. Drill the holes needed in the workbench.
4.
Place a precision level on the mill table and
shim the mill until it is level side-to-side and
front-to-back.
5.
Bolt the mill to the top of the workbench (see
Figure 7).
Mill Base
Bolt
Workbench
Figure 7. Example of a through mount setup.
Model G0720R (Mfg. Since 11/10)
Qty
Flat Washer
Flat Washer
Lock Washer
Hex Nut

Test Run

Once the assembly is complete, test run your
machine to make sure it runs properly and is
ready for regular operation. The test run consists
of verifying the following: 1) The motors power up
and run correctly and 2) the stop button and chip
guard safety feature works correctly.
If, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review
Troubleshooting on Page 34. If you cannot find
a remedy, contact our Tech Support at (570) 546-
9663 for assistance.
Before starting the machine, make sure you
have performed the preceding assembly
and adjustment instructions. You must read
through the rest of the manual and under-
stand the various functions and safety fea-
tures. Failure to follow this warning could
result in serious personal injury or even
death!
To test run the machine:
1.
Push the EMERGENCY STOP button in,
and turn the main power switch to OFF (see
Figure 8).
Power ON RPM
Light Display
Headstock
UP/DOWN
Buttons
Speed
Dial
Emergency
Stop Button
Chip Guard
Figure 8. Machine controls.
Main
Mill
Power
Start
Switch
Button
-15-