Calibrating Depth Stop - Grizzly T33901 Owner's Manual

Calibrating
Depth Stop
The depth stop allows you to drill multiple holes at
the same depth. The scale on this depth stop can
be calibrated if it ever becomes incorrect.
Tool Needed
Wrench or Socket 19mm
To calibrate depth stop:
DISCONNECT MACHINE FROM POWER!
1.
2. Adjust depth stop nut all the way down so it
sits against stop bracket (see Figure 53).
Depth Stop
Nut
Figure 53. Example of depth stop nut adjusted all
the way down.
— If top of depth stop nut indicates 0" on
scale, no adjustment is necessary.
— If top of depth stop nut does not indicate 0"
on scale, proceed to Step 3.
-40-
Qty
................................... 1
Stop Bracket
3. Loosen hex nut shown in Figure 54.
4. Adjust depth rod up in depth collar a couple
turns (see Figure 54).
Depth Rod
Figure 54. Depth stop calibration components.
5. Adjust depth stop nut until top of nut indicates
0" on scale.
6. Adjust depth rod until depth stop nut sits
against stop bracket and scale is visible.
7. While holding depth rod in place, tighten hex
nut from Step 3 to secure setting.
8. Test depth stop by measuring how far spindle
moves with respect to where you set depth
stop nut.
Model T33901/T33902 (Mfd. Since 07/23)
Depth
Collar