- Always be sure the machine support is and full benefits from your machine. Used properly, securely anchored to the floor or the work JET machinery is among the best in design and bench. safety. However, any machine used improperly can be rendered inefficient and unsafe.
17. Keep hands in sight and clear of all moving wiring system; or to a system having an parts and cutting surfaces. equipment-grounding conductor. 18. All visitors should be kept at a safe distance WARNING: This product can expose you to from the work area.
13.5.1 Table and Base Assembly (All Models) – Exploded View ..............25 13.5.2 Table and Base Assembly (All Models) – Parts List ................26 14.0 Electrical connections ..........................28 14.1 JDP-20VS-1 and JDP-20VS-3 wiring diagram ..................28 14.2 JDP20VST wiring diagram ........................29 15.0 Warranty and Service ..........................30...
4.0 Specifications for JDP-20VS series Drill Press Model number JDP-20VS-1 JDP-20VS-3 JDP-20VST Stock number 354230 354231 354240 Motor and Electricals Motor type TEFC induction Horsepower 2 HP (1.5kW) Phase Voltage 115/230 V 230/460 V 230 V only (prewired 115V) (prewired 230V)
= not applicable The above specifications were current at the time this manual was published, but because of our policy of continuous improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring obligations.
Loosen head locking nut (A, Figure 5-1) by Read and understand the entire turning counterclockwise with provided socket contents of this manual before attempting set- wrench. up or operation! Failure to comply may cause Grasp head and turn it slightly from side to side serious injury.
See sect. 6.3. Diagrams are also found at back of this manual. The JDP-20VS-3 is pre-wired for 3-phase, 230-volt. (If discrepancies should occur, diagrams on The machine can also be run on 460V power. See machine take precedence.)
Adjustment knob (E ): Sets depth stop position. 7.0 Operating controls Lock knob (E ): Locks setting of depth stop. 7.1 JDP-20VS-1/3 controls Work light (F): Has separate on/off switch atop shade; flexible positioning. Refer to Figure 7-1. Speed range switch (G): Two ranges. Middle LED Display (A): Shows spindle RPM selected by position is neutral –...
Set depth block to zero by turning knurled knob If installing a drill chuck, retract the jaws then ). Then adjust block to desired depth of hole, use rubber mallet (or steel face hammer against and secure setting with knob (E a block of wood) to sharply tap bottom of chuck two or three times to seat it.
8.6 Coolant pump (optional) SFM = 0.26 X RPM X Drill Diameter (in inches) The coolant system (not provided) should be filled RPM = 3.8 x ________SFM__________ with 2 gallons of a cutting coolant. Fill by pouring Drill diameter (in inches) coolant into base of machine.
10.3 Lubrication 9.2.4 Excessive speed/feed indicators A drill that splits up the web is evidence of too much Table lubrication points feed or insufficient tip clearance at the center as a recommended frequency. Avoid getting oil or result of improper grinding. The rapid wearing away grease on belts.
DO NOT mount components above the line shown in Figure 11- (optional) Coolant pump system is optional. Contact your JET Install power switch and valve bracket with the dealer for more information. See sect. 13.5.2 for provided fasteners.
Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET. Some parts are shown for reference only, and may not be available individually.
13.2.2 Drill Head – Two Speed Control (JDP20VST) – Parts List Index No. Part No. Description Size 1 ....5510126 ...... Hand Grip......................1 2 ....5510126 ...... Handwheel (includes #1) ..................1 3 ....JDP20VS-TH03... Bushing ........................ 1 4 ....
13.3.2 Spindle Components (All Models) – Parts List Index No. Part No. Description Size 1 ....JDP20VS-HD .... Head Body for JDP20VS series ..............1 2 ....5510320 ....Rear Cam Lock ....................2 3 ....5510250 ....Hex Nut ......................1 4 ....
14.0 Electrical connections Similar diagrams are affixed inside electrical cabinet door. In case of discrepancy, diagrams on machine take precedence. 14.1 JDP-20VS-1 and JDP-20VS-3 wiring diagram...
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason ®...
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