Sedgwick TA315, Инструкция по эксплуатации и техническому обслуживанию, Страница: 23 / 36

TA Operation/Maintenance Instructions Page 23 of 36
5. Remove the rip fence assembly and slide rail.
6. Remove the gap plate and saw blade.
7. Remove both the tilt and rise and fall screws as shown.
8. Turn the machine upside down and unfasten the four bolts anchoring the body to the
underside of the table. Lift the body away from the machine.
9. Next remove the two bolts securing the quadrant casting (part no. TA020) to the
underside of the table, lever the casting away from the table, and if necessary, pull out
the securing pins.
10. Remove the three bolts securing the pivot casting (no. TA022) to the main quadrant
slide casting (TA021).
11. If re-using the existing quadrant remember to re-pin the part to the table prior to
assembly. When replacing the quadrant this step cannot be carried out until the
machine has been re-assembled with the blade on and the blade aligned to the left-
hand side of the table. Wind the blade up to its maximum projection and measure the
distance from a selected tooth to the table side, roll the blade to the back of the table
and using the same tooth measure this distance again, if there is any discrepancy the
quadrant must be adjusted. When drilling the feet of the quadrant take care not to drill
too deeply so as to break through the top of the table.
12. Fit the main quadrant slide casting and bolt the pivot point casting together, ensuring
that the tilt nut is trapped between them.
13. Reassemble as a reversal of the above.
14. If the blade appears to be out of square to the table first check that the arbor is
cranked all the way to 90
0
. Stops for 90
0
and 45
0
are positioned at either end of the
quadrant. If it is necessary to adjust these, tilt the assembly off the stop and loosen the
8mm lock nut. Turn the allen screw once or twice in the desired direction. Tilt the blade
back to the stop and check for square. When you have a good 90
0
position tighten
the locknut and re-check. Finally set the blade position pointer to 90.
15. Refer to the sections on aligning the rip fence and aligning the sliding table when re-
setting.