Jet JDP-20EVS, Operating Instructions And Parts Manual

Page: 9 / 32

9
Adjustments
Raising the Rack
Some drilling operations will require the table to be
moved closer to the spindle than the rack will allow
as set by the factory. To raise the rack:
1. Tighten the table lock handle (A, Fig. 7).
2. Loosen two set screws (A, Fig. 8) on the
column bearing collar (B, Fig. 8). Caution:
Do not loosen the two setscrews with lock nuts
(C, Fig. 8).
3. Raise the rack (D, Fig. 8) by placing the
handle on crankshaft (refer to B or C, Fig. 7)
and rotating clockwise to the desired level.
4. Tighten the two set screws (A, Fig. 8) to keep
the rack in position.
5. Now the table can be raised to the desired
position.
Rotating the Table
The table can be rotated around the column to
accommodate the workpiece.
1. Loosen the table lock handle (A, Fig. 7).
2. Pivot the table to a location you choose.
3. Tighten the table lock handle.
Control Panel
1. Off Button (1, Fig. 9) This will stop the motor.
2. On Button (2, Fig. 9) Activates the motor in
the drill or tap mode.
3. Emergency Stop Button (3, Fig. 9)
Disconnects the power to the motor. Reset the
button by turning 90
°
clockwise.
4. Tap Reverse Button (4, Fig. 9) Reverses the
spindle rotation and the tap withdraws. Works
only in the tap mode.
5. Coolant Switch (5, Fig. 9) Turns the coolant
pump on while in drill or tap mode.
6. Changing Spindle Speeds RPM (6, Fig. 9)
To change spindle speeds, turn the speed
control knob until the read-out shows the
desired speed.
7. Drill/Tap Switch (7, Fig. 9) Turn the switch to
the left for the drill function. Turn the switch to
the right for tap function.
8. High-Low Handle (8, Fig. 9) Turn to the right
to select the high motor speed. Turn to the left
to select the low motor speed. Change high-
low handle only after stopping motor.
Figure 7
Figure 8
Figure 9