Calibrating Depth Stop - Grizzly T33903 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 ................................... 1
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 60).
Depth Stop
Nut
Figure 60. 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.
Model T33903/T33904 (Mfd. Since 07/23)
Qty
Stop Bracket
3. Loosen hex nut shown in Figure 61.
4. Adjust depth rod up in depth collar a couple
turns (see Figure 61).
Figure 61. 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.
Depth Rod
Depth
Collar
-43-