Headstock Spindle Lock; Headstock Spindle Index; Installing Work Holding; Adjusting Tool Rest - Powermatic 3520B Mode D'emploi

Warning:
The AC Inverter does not require any programming. It is pre-
programmed from the factory. The buttons and knob on the
face of inverter should not be changed.

7.2 Headstock spindle lock

Push in pin (E, Fig 27) to keep the spindle from turning.
Caution:
Never press the spindle lock while the spindle is turning!

7.3 Headstock spindle index

Thread indexing pin (Fig 28) into one of the headstock thread
holes (A;B;C;D, Fig 29).
Make sure that it locates in the spindle hole.
There are 12 holes in the spindle 30° apart.
Fig 27
Fig 28
The combination of these holes will allow you to locate your
workpiece in 10° or 15° increments (for different hole patterns
see appendix A at the end of this manual).

7.4 Installing work holding

The faceplate is used for tuning bowls. There are a number
of holes for mounting the workpiece.
Thread the faceplate onto the spindle in a clockwise direction,
and tighten two set screws (E, Fig 30).
Remove the faceplate by loosening two setscrews. Push in
the spindle lock and use the provided wrench (F, Fig 27).

7.5 Adjusting tool rest

Position the tool rest as close to the workpiece as possible.
Tighten handle (C, Fig 31) to lock.
Set the height to appr. 3mm above centreline. Tighten
indexable knob (D).
Fig 29
Fig 30