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1.0

  IMPORTANT SAFETY INSTRUCTIONS 

-  Misuse of this machine can cause serious 

injury. 

-  For safety, machine must be set up, used and 

serviced properly. 

-  Read, understand and follow instructions in the 

Operating Instructions and Parts Manual which 
was shipped with your machine. 

 

When setting up machine: 

-  Always avoid using machine in damp or poorly 

lighted work areas. 

- Always be sure the machine support is 

securely anchored to the floor or the work 
bench. 

 

When using machine: 

-  Always wear safety glasses with side shields 

(See ANSI Z87.1)  

-  Never wear loose clothing or jewelry. 
-  Never overreach—you may slip and fall. 

When servicing machine: 

- Always disconnect the machine from its 

electrical supply while servicing. 

- Always follow instructions in Operating 

Instructions and Parts Manual when changing 
accessory tools or parts. 

-  Never modify the machine without consulting 

JET. 

You—the stationary power tool user—hold the 
key to safety. 

Read and follow these simple rules for best results 
and full benefits from your machine. Used properly, 
JET machinery is among the best in design and 
safety. However, any machine used improperly can 
be rendered inefficient and unsafe. It is absolutely 
mandatory that those who use our products be 
properly trained in how to use them correctly. They 
should read and understand the Operating 
Instructions and Parts Manual as well as all labels 
affixed to the machine. Failure to follow all of these 
warnings can cause serious injuries. 

 

1.1

  Machinery general safety warnings 

1. Always wear protective eye wear when 

operating machinery. Eye wear shall be impact 
resistant, protective safety glasses with side 
shields which comply with ANSI Z87.1 
specifications. Use of eye wear which does not 
comply with ANSI Z87.1 specifications could 
result in severe injury from breakage of eye 
protection. 

2.  Wear proper apparel. No loose clothing or 

jewelry which can get caught in moving parts. 
Rubber soled footwear is recommended for 
best footing. 

3.  Do not overreach. Failure to maintain proper 

working position can cause you to fall into the 
machine or cause your clothing to get caught, 
pulling you into the machine.  

4.  Keep guards in place and in proper working 

order. Do not operate the machine with guards 
removed. 

5.  Avoid dangerous working environments. Do not 

use stationary machine tools in wet or damp 
locations. Keep work areas clean and well lit.  

6.  Avoid accidental starts by being sure the start 

switch is “OFF” before plugging in the machine. 

7. Never leave the machine running while 

unattended. Machine shall be shut off whenever 
it is not in operation. 

8.  Disconnect electrical power before servicing. 

Whenever changing accessories or general 
maintenance is done on the machine, electrical 
power to the machine must be disconnected 
before work is done. 

9.  Maintain all machine tools with care. Follow all 

maintenance instructions for lubricating and the 
changing of accessories. No attempt shall be 
made to modify or have makeshift repairs done 
to the machine. This not only voids the warranty 
but also renders the machine unsafe. 

10.  Machinery must be anchored to the floor. 

11.  Secure work. Use clamps or a vise to hold work, 

when practical. It is safer than using your hands 
and it frees both hands to operate the machine. 

12.  Never brush away chips while the machine is in 

operation. 

13. Keep work area clean. Cluttered areas invite 

accidents. 

14. Remove adjusting keys and wrenches before 

turning machine on. 

Summary of Contents for JDP20EVST-460-PDF

Page 1: ...and Parts Manual 20 EVS Drill Press with Powerfeed Models JDP20EVST 230 PDF 460 PDF JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 354245 Ph 800 274 6848 Edition 2 05 2017 www jettools c...

Page 2: ...lasses with side shields which comply with ANSI Z87 1 specifications Use of eye wear which does not comply with ANSI Z87 1 specifications could result in severe injury from breakage of eye protection...

Page 3: ...e of California to cause birth defects and in some cases cancer California Health and Safety Code Section 25249 5 et seq Familiarize yourself with the following safety notices used in this manual This...

Page 4: ...ar shall be impact resistant protective safety glasses with side shields complying with ANSI Z87 1 specifications Use of eye wear which does not comply with ANSI Z87 1 specifications could result in s...

Page 5: ...ment 13 10 3 Lubrication 13 10 4 Additional servicing 13 11 0 Troubleshooting JDP20EVST PDF series Drill Presses 14 12 0 Replacement Parts 14 12 1 1 JDP20EVST 230 460 PDF Top Head Assembly Exploded Vi...

Page 6: ...stance 10 7 16 in 265mm 10 7 16 in 265mm Coolant capacity 2 gal 9L 2 gal 9L Quill downfeed rates 0 008 0 004 0 002 IPR 0 008 0 004 0 002 IPR 0 2 0 1 0 05 MMPR 0 2 0 1 0 05 MMPR Spindle Spindle taper M...

Page 7: ...ecessarily to be seen as safe operating levels As workplace conditions vary this information is intended to allow the user to make a better estimation of the hazards and risks involved only L length W...

Page 8: ...directly to a service panel See sect 6 2 6 1 Electrical box access The machine s electrical box has a switch interface Door will not open if main switch is ON 6 2 GROUNDING INSTRUCTIONS This tool must...

Page 9: ...uring workpiece loosen table A and swing it around column and out of the way Retighten table Figure 7 1 table adjustments 7 2 Tool installation and removal 1 Disconnect machine from power source 2 Tho...

Page 10: ...all the controls required to operate the drill press The A C inverter in the electrical box does not require any programming it is pre programmed by the manufacturer Do not attempt to change inverter...

Page 11: ...on is required for maximum safety This remains the responsibility of the user purchaser since conditions differ between jobs 6 Make sure tool is secured in the spindle or chuck before attempting to us...

Page 12: ...oo much feed or insufficient tip clearance at the center as a result of improper grinding The rapid wearing away of the extreme outer corners of cutting edges indicates that speed is too high A drill...

Page 13: ...hole Install fill tube cover and secure with two screws Figure 10 1 oil fill tube 10 4 Additional servicing Any additional servicing should be performed by authorized service personnel Lubrication po...

Page 14: ...ce feed rate No or improper cutting fluid or coolant being used Use cutting fluid or change to proper fluid or coolant for material being drilled Improperly ground drill bit Check for proper angles an...

Page 15: ...15 12 1 1 JDP20EVST 230 460 PDF Top Head Assembly Exploded View...

Page 16: ...Speed Change Block 1 27 5510170 Screw Bar 1 28 5510171 Set Screw 3 8 x3 8 1 29 5517335 Handle 1 30 5517335 1 Speed Lever 1 31 5517336 C Clip R 30 1 32 5510173 Oil Ring 30x17x7 mm 1 33 5510177 Gear Sh...

Page 17: ...sor Support 1 70 5517384 Mag Pickup Bracket 1 71 5513687 Pan Head Screw M4x20 2 72 5513689 Cap Screw M8x12 1 73 5517387 Screw M5x10 2 74 5517338 Hex Socket Cap Screw 3 16 x1 1 75 5517337 Hex Nut 3 16...

Page 18: ...18 12 2 1 JDP20EVST 230 460 PDF Spindle Components Exploded View...

Page 19: ...25 Spring Cap 1 26 JDP20EVSTPF B26 Spring 1 27 JDP20EVSTPF B27 Support Shaft 1 28 TS 1503071 Socket Head Cap Screw M6x30 3 29 JDP20EVSTPF B29 Spring Support 1 30 BB 6006ZZ Ball Bearing 6006ZZ 1 31 JDP...

Page 20: ...ll Pin 5x30 1 98 JDP20EVSTPF B98 Speed Change Support 1 99 JDP20EVSTPF B99 Speed Change Pin 1 100 F010945 Socket Head Flat Screw M4x6 4 101 JDP20EVSTPF B101 Operating Lever Plate 1 102 TS 1504051 Sock...

Page 21: ...001160 Cross Pan Head Screw M3x16 2 168 TS 0267021 Set Screw 1 4 20x1 4 2 176 JDP20EVSTPF B176 Pin 1 177 JDP20EVSTPF B177 Handwheel Handle 1 178 JDP20EVSTPF B178 Pin Hole Plate 1 179 JDP20EVSTPF B179...

Page 22: ...A 2 Support Bracket Bar 1 3 32106A 3 Bushing 1 4 32106A 4 Spacer 1 5 32106A 5 Lock Handle M6x20 1 6 32106A 6 C Clip S30 1 7 32106A 7 Bracket 1 8 32106A 8 Safety Shield 530x210mm 1 9 32106A 9 Lower Bra...

Page 23: ...23 12 4 1 JDP20EVST 230 460 PDF Table and Base Assembly Exploded View...

Page 24: ...18 1 BB 6202ZZ Ball Bearing 6202ZZ 2 18 2 TS 0720071 Lock Washer 1 4 2 18 3 TS 1482041 Hex Cap Screw M6x20 2 19 5510304 Small Bevel Gear 2 20A J 5510305A Bracket Cover 1 21 TS 0267041 Set Screw 1 4 20...

Page 25: ...59 5517489 Power Cord 1 60 5517490 Switch Assembly 1 61 5517491 Pump Cord 1 Phase 1 5517492 Pump Cord 3 Phase 1 62 5517493 Hose Clamp Rad Type 2 65 5512104 Coolant System Complete 1 8 HP 115 230V 1PH...

Page 26: ...26 12 5 1 JDP20EVST 230 460 PDF Electrical Cabinet Assembly Exploded View...

Page 27: ...V 1 3PH 1 11 TS 1550021 Washer M4 2 12 TS 2284202 Pan Head Machine Screw M4x20 2 13 TS 1550041 Washer M6 1 14 TS 1503041 Socket Head Cap Screw M6x16 1 15 JDP20EVSTPF E15 Insulation Board 140x78x3 1 16...

Page 28: ...JDP20EVSTPF CP05 Pump Switch 1 6 JDP20EVSTPF CP06 Speed Control Knob 1 7 JDP20EVSTPF CP07 Speed Controller 1 7A JDP20EVSTPF CP07A Holder Screw 2 8 TS 2235061 Socket Head Cap Screw M5x6 4 9 JDP20EVSTPF...

Page 29: ...29 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...

Page 30: ...30 13 2 JDP20EVST 460 PDF wiring diagram...

Page 31: ...tional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Loc...

Page 32: ...32 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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