Jet jdp-15m ユーザーガイド

 

10

 

Referring to Figure 9: 

1.  Unplug machine from the power source. 

2.  Raise the table until it is about seven inches 

below the chuck. 

3.  Place a piece of scrap wood on the table, 

and lower quill (A) using the downfeed 
handle. 

4.  Rotate spindle to align the keyhole in the 

spindle with the keyhole in the quill. 

5.  Insert the drift key (B) into the aligned slots 

and tap lightly. The chuck and arbor 
assembly should fall from the spindle. 

 

Referring to Figure 10: 

To drill multiple holes at the same preset depth, 
use the depth stop: 

1.  Use a pencil to mark the depth the bit will 

drill into the workpiece. 

2. With the drill bit in the chuck, lower 

downfeed handle to advance bit to your 
mark (A). 

3.  With your other hand, advance the lock nuts 

(B) on the depth stop rod until they are snug 
to the seat (C). 

4.  The drill bit will now advance to this point. 

5. To release, advance the nuts counter-

clockwise to the top of the depth stop. 

 

A spindle speed and pulley/belt arrangement 
chart is found on the inside of the pulley cover 
(D, Fig. 11). The chart is also shown in Figure 
12. Refer to this chart whenever changing 
speeds. 

To change spindle speeds: 

1.  Unplug the machine from the power source. 

2.  Loosen two bar knobs (E, Fig. 11) found on 

each side of the head assembly.  

3.  Rotate the tension adjuster clockwise (F, 

Fig. 11) to bring the motor base as close to 
the head as possible. 

4.  For desired speed, change the location of 

belts per pulley/belt arrangement chart.  

5. 

Rotate the tension adjuster 
counterclockwise (F. Fig. 11) to tension the 
belts.