TH8750150
20-02-2015
MAD Disc Aligner
DA8700
en
27
1. Determine the correct rotation direction of the Drive Unit, see arrow on the
Lathe, Fig. 59.
2. Place the motor switch on the drive unit to the desired rotation direction.
3. If there are large wear ridges on either surface of the brake rotor, remove the
ridges without exceeding the maximum cutting depth.
4. Operate the slides of the Lathe until the tool bits are at the middle of the brake
surface.
5. Slowly turn the adjustment knobs clockwise, until the tool bits just begin cutting
into the brake rotor.
6. Move the slides carefully to the hub of the brake rotor, Fig. 60.
7. When using the positive-angle tool bit, the adjustment knob may be turned a
maximum of 16 clicks.
8. When using the straight-tool bit, the adjustment knob may be turned a maximum
of 4 clicks.
9. One click equals 0.05 mm (0.002 inch). Fig. 59.
10. Set the adjustment knobs (clockwise) on the selected value (minimal 0.05 mm,
maximal 0.8 mm), (minimal 0.002 inch, maximal 0.03 inch).
11. Power the autofeed motor with the switch on the DL8704
12. Start the autofeed by securing the lock knob: turn clockwise.
13. After machining, stop the Lathe with the switch and unlock the lock knob.
14. Then stop the drive unit, by placing the drive switch to 0.
15. Verify that both sides of the rotor are completely machined.
16. Repeat the machining if necessary.
17. Check that the brake rotor is not machined thinner than the specified replace-
ment size indicated in the repair manual. If the brake rotor is thinner than al-
lowed, the rotor must be replaced.
Fig. 60
Fig. 59
>click<
7.
Machining
Machining
