Adjusting 90° And 45° Positive Stops - Jet XACTA JTAS-12-DX Operating Instructions And Parts Manual

Figure 18
7. If measurements are not equal, locate the four
screws that hold table to cabinet (E, Figure
17).
8. Loosen the four screws and bump the table as
needed to align it with blade. Retighten screws
firmly.
9.3 Adjusting 90° and 45° positive
stops
• Tool: 12mm Wrench, combination square
Stops have been set by the manufacturer, but
should be verified by the operator. Also after a
period of use, or after relocating saw, the stops
may need readjusting. To check and adjust the
stops:
1. Disconnect saw from power source.
2. Raise saw blade to maximum height.
3. Set blade at 90-degrees to table by turning
blade tilting handwheel clockwise as far as it
will go.
4. Place a square on the table and check to see
that blade is at 90-degree angle to table
(Figure 19). Make sure square is not touching
a blade tooth.
Figure 19
5. If blade is not at 90-degrees, open motor cover
and tilt blade to access the stop screw.
6. Loosen lock nut (A, Figure 20) and turn stop
screw (B) on front trunnion as needed. The
stop screw should contact front trunnion
bracket when blade is 90-degrees to table. Tilt
blade back to 90-degrees and verify.
7. Tighten lock nut (A, Figure 20).
8. Verify pointer accuracy (C, Figure 21). Adjust if
needed.
9. Set blade at 45-degrees to table by turning
blade tilting handwheel counter-clockwise as
far as it will go.
10. Place an angle measuring device on the table
and against blade.
11. If blade is not at 45-degrees, loosen lock nut
(D, Figure 21) and turn stop screw (E) on the
front trunnion as needed. The stop screw
should contact front trunnion bracket when
blade is 45-degrees to table. (Note: You may
wish to remove front handwheel for better
access to stop screw.)
12. Verify pointer accuracy (C, Figure 21).
(shown with front handwheel removed)
15
Figure 20
Figure 21