Grizzly G7948, G7947 instruction manual Identification, Table Height Crank Raises/lowers table

Identification

Refer to the list below and see Figures 1 & 2 to become familiar with the drill press controls.

1.Light Switch: Turns light ON/OFF.

2.Power Switch: Turns motor ON/OFF.

3.Belt Tension Lever: Adjusts motor location to increase/decrease belt tension.

4.Belt Tension Lock: Locks motor in place.

5.Table Height Crank: Raises/lowers table.

6.Table Lock Lever: Locks table rotation.

7.Column Lock Lever: Locks table height.

8.Torsion Spring: Returns quill into head- stock.

9.Lash Screw: Removes quill lash.

10.Depth Stop: Limits quill travel to a pre-set drilling depth.

11.Scale: Displays current table-tilt angle.

1

2 3

4

5

6

Figure 1. Right-side controls.

-8-

Refer to the list below to become familiar with the drill press terms and definitions.

Headstock: The cast iron upper portion of the drill press, which houses the quill and work light, and supports the motor and belt housing.

Drift Key: A wedge-shaped tool used to separate tapers.

T-Slot: A slot in a table used to trap a hex nut or hex bolt to clamp down a workpiece or a vise.

Arbor: A tapered shaft that connects the chuck to the spindle.

Quill: Houses the spindle and bearings. Spindle: The hollow shaft that accepts the arbor.

8	9	10
4
11
7
Figure 2. Left-side controls.

G7947/G7948 12 Speed Floor Drill Press