8
USER MANUAL v1.2
JEFPDB0750-12S
750W
Pillar Drill • 12-Speed • 230V ~50Hz
www.jeffersontools.com
Pre-Setting The Drilling Depth
To set the depth of the hole, adjust the depth stop as follows:
•
Loosen depth stop lock knob by turning in an anti-clockwise
direction see (
Fig.32.1
)
•
Rotate the to the desired depth, then tighten the half-wing
bolt (
Fig.32.2
)
To hold the spindle (and bit) at a desired depth:
•
Loosen depth stop lock knob, turn feed wheel handle to lowest point
(
Fig.32.3
).
Rotate depth scale to desired depth and re-tighten the depth stop lock
knob. workpiece is clamped to the table.
Adjusting Speed Settings
You can change the drill press speed by adjusting the belt on the pulley
system. Refer to the chart inside the pulley cover for the various speed
configurations available for your model.
•
Release the belt tension locking knobs located on either side of the
main housing (
Fig.33.1
).
•
Once the tension is released, the belt tension handle can be used to
move the motor pulley closer to the idler pulley (
Fig.33.2
).
•
The belt is removed by lifting it over the lip of the pulley while rotating
the pulley simultaneously (
Fig.33.3
).
•
After re-adjustng the belts, use the belt tension handle to move the
motor pulley further away from the idler pulley. When the desired
positon is achieved use the locking knobs to secure the pulleys in
place (
Fig.33.4
).
•
Proper belt tension is achieved when the measured deflection (by
pushing in the centre of the belt) is approx. 5mm (
Fig.33.5
).
Operation Guide
Turning the Equipment On And Off
Note: The pulley cover must be closed to operate the drill.
•
Turn the bench vice on by pressing the green button on the switch as
shown
(Fig.34).
•
Switch the bench vice off by pressing the red button on the switch.
(Fig.35).
•
Secure your workpiece to the table if possible (for example use a vice
or a set of clamps).
Fig.32.1
Fig.32.2
Fig.32.3
Fig.33.1
Fig.33.2
Fig.33.3
Fig.33.4
Fig.33.5
Fig.35
Fig.34
