- 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.
15. Use the right tool. Don’t force a tool or 19. Know the tool you are using — its application, attachment to do a job for which it was not limitations, and potential hazards. designed. 20. CALIFORNIA PROPOSITION 65 WARNING: 16.
4.0 Specifications Model number .............. JDP20EVST-230-PDF......JDP20EVST-460-PDF Stock number ..................354245............ 354246 Motor and Electricals: Motor type ................TEFC induction........TEFC induction Horsepower ................2 HP (1.5kW).......... 2 HP (1.5kW) Phase .......................3.............. 3 Voltage ..................230 V only..........460 V only Cycle ....................
= 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.
(refer to 230V power. See sect. 6.2. Figure 6-1): The JDP20EVST-460-PDF is pre-wired for 3-phase, If your incoming power is single phase, 460-volt. It is not provided with an electrical plug; connect the two leads to L1 and L2, and the you may either attach a proper UL/CSA-listed plug, green ground wire to the grounding screw.
Make sure incoming current matches power requirements of the drill. When machine is connected properly, spindle turns clockwise in a conventional drilling rotation. If spindle does not turn clockwise, disconnect drill from power supply and reverse any two of the three power leads (except green ground wire).
Speed control (G): Selects spindle rotation speed settings, contact JET technical service at 1-800- based upon range set by speed range handle. 274-6848. Drill mode (H): Selects drill or tap mode. Middle Main switch (not shown): Located on electrical position is neutral –...
Speed range handle (I): Selects high or low speed Make sure spindle taper is clean and free of range. See sect. 4.0 for ranges. Stop spindle before burrs, scoring, and galling to assure maximum moving handle. gripping. 9.2 Manual drilling Spindle must be stopped before attempting to adjust speed range Set switch (H) to drill mode.
9.6.4 Speeds for high speed steel drills Pull downfeed handle (J) away from head to engage powerfeed. Speed When set depth is reached, downfeed handle Material (SFPM) will disengage and spindle will retract. Spindle Alloy Steel — 300 to 400 Brinell 20-30 will continue to rotate.
10.2 Motor replacement Disconnect electrical power to drill press to avoid possibility of inadvertent operation and exposure to potentially lethal voltage levels. Disconnect machine from power source. Follow steps under sect. 10.1 to remove drive motor. 10.3 Lubrication See Table 4 for lubrication points and frequency. Figure 10-1: oil fill tube Oil fill tube: 10.4 Additional servicing...
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.
12.1.2 JDP20EVST-230/460-PDF Top Head Assembly – Parts List Index No. Part No. Description Size 1……..JDP20EVSTPF-A01 ..Hex Head Plug ............3/8" ........ 1 2 ....5510142 ....Sight Glass ....................1 3 ....BB-6202ZZ ....Ball Bearing ............. 6202ZZ ......1 4 ....
12.4.2 JDP20EVST-230/460-PDF Table and Base Assembly – Parts List Index No. Part No. Description Size 1 ....J-5510288A ....Base....................... 1 1-1 ..... TS-0720111 ....Lock Washer ............1/2" ........ 6 1-2 ..... TS-0070031 ....Hex Cap Screw ............1/2"-13 x 1-1/2” ..... 6 2 ....
12.6.1 JDP20EVST-230/460-PDF Control Panel Assembly – Exploded View 12.6.2 JDP20EVST-230/460-PDF Control Panel Assembly – Parts List Index No. Part No. Description Size ....JDP20EVSTPF-E01 ..Electric Control Box w/Door and Latch ........... 1 1 ....JDP20EVSTPF-CP01 ..Start Switch ..................... 1 2 ....
13.0 Electrical connections These diagrams are also affixed inside electrical cabinet door. In case of discrepancy, diagram on machine takes precedence. 13.1 JDP20EVST-230-PDF 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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