Headstock Spindle Lock; Headstock Spindle Index; Installing Work Holding - Jet JWL-2442-M Mode D'emploi

Lift up on the tensioning handle (B) to remove tension
from the poly v-belt.
You can now position the belt in the desired speed range.
Note:
"High" speed range (0 - 3500 rpm) for maximum speed.
"Medium" speed range (0 - 2000 rpm) for general use
"Low" speed range (0 - 910 rpm) for maximum torque.
Lower the tensioning handle so that the weight of the
motor provides the needed tension and tighten the
locking handle.
Close and lock the belt cover.
Warning:
The AC Inverter does not require any programming. It is
pre-programmed from the factory. The buttons and knob
on the inverter should not be changed.

7.2 Headstock spindle lock

Push in pin (G, Fig 29) to stop the spindle from turning.
Slide down the bracket (F) to keep it locked.
Fig 28
Fig 29
Caution:
Never press the spindle lock while the spindle is turning!

7.3 Headstock spindle index

The hand wheel has 3 arrays of holes
14x25.7°, 36x10°, 48x7.5°
The spindle nose has a matching graduation scale.
Loosen handle (A, Fig 30) and position bracket until
indexer pin aligns with the desired array of holes.
Rotate spindle by observing the spindle graduation.
Push indexer pin to engage the hand wheel hole.
Screw in indexer knob to hold in place.
Caution:
Do not over tighten the indexer knob, to avoid deflection.
Release index pin before turning on the lathe.
Never press the index pin while the spindle is turning!
The indexer assembly can be removed from the lathe by
unscrewing locking handle (A).

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 31).
Remove the faceplate by loosening two set screws (E).
Fig 30
Fig 31