Grizzly G7945 User Manual download pdf (Page 37)

G7945/G7946 Radial Drill Press

-35-

Figure 36. Depth stop assembly.

Calibration

Nut

Return

Height

Nut

Stop

Bracket

The drill press comes fitted with a depth stop

to use when drilling multiple holes at the same

depth. The scale on this depth stop can be

calibrated if it ever becomes incorrect.

To calibrate the depth stop

1. Loosen the return height nut and calibration

nut shown in

Figure 36.

Depth Stop

Calibration

2. Use the calibration nut to zero the depth stop

scale with the stop bracket.

3. Hold the depth stop at zero, and tighten the

return height nut to hold the depth stop in

position.

4. Test the depth stop by measuring how far the

spindle actually moves with respect to where

you set the depth stop

Feed Shaft Spring

Tension

The feed shaft return spring is adjusted at the

factory; however, during the life of the drill press

you may want to adjust the feed shaft return

spring so the feed shaft return pressure suits your

operating needs.

Figure 37. Feed shaft return spring assembly.

Wear safety glasses and

gloves when adjusting

springs. Serious injury

may occur if this warning

is ignored!

To adjust the feed shaft spring tension:

1. UNPLUG THE DRILL PRESS!

2. Wipe off any oil on the spring lock cover so it

does not slip in your fingers when you hold the

cover from spinning (see Figure 37

Spring Cover

Lock Slot

Spring Lock

Cover

Jam Nut and

Cover Nut

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 51 52

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Grizzly G7945 User Manual Page 37

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