Mark V 520
Summary Manual
SM - 23
Setting Up
the Horizontal Boring Mode
1.
Turn the speed dial to "
Slow
", then turn off
and unplug the Mark V.
2.
Position the headstock so that you can reach
the main spindle.
3.
Mount the drill chuck all the way onto the
main spindle. Tighten the setscrew against
the flat of the spindle.
4.
Position the worktable edge 4" away from
the drill chuck. Adjust the table height so
that the table is below the drill chuck.
5.
Mount a drill bit in the chuck and tighten
with the chuck key.
WARNING
Never leave the key in the chuck. Remove the key
immediately after securing the bit.
6.
Check all locks. The table tilt lock, carriage
lock, table height lock, headstock lock, and
quill lock (if not used) should all be securely
tightened.
Setting Up
the Lathe Mode
1.
Turn the speed dial to "
Slow
", then turn off
and unplug the Mark V.
2.
Dismount the worktable. Tilt the table to the
left 90° and lock it. Loosen the table height
lock and pull the table straight up.
3.
Position the headstock so that you can
reach the main spindle.
4.
Mount the tool rest in the carriage so the
rack engages the pinion.
5.
Mount the drive center all the way onto the
main spindle. Tighten the setscrew against
the flat of the spindle.
6.
Mount the tailstock in the base mount (right
side) and tighten the accessory mount (left
side) lock.
NOTE
When you get ready to break down the lathe mode,
you will probably find the cup center is "stuck" in
the tailstock. If this is the case:
a. Remove the tailstock from the machine.
b. Lay it over the edge of a workbench so the
eccentric mount is supported by the table and
the center is hanging free.
c Tap the back side of the center with a
nylon or rawhide mallet to pop it loose. Do not
use a metal hammer. Hold the center with
your free hand so the center does not fall to the
floor. Be careful of the sharp point in the
center pin.
7.
Mount the cup center in the tailstock with
the point toward the headstock.
8.
Check all locks. The carriage lock, table
height lock, headstock lock, and quill lock
should all be securely tightened.