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  IMPORTANT SAFETY 

INSTRUCTIONS 

WARNING – To reduce risk of injury: 

1.  Read and understand the entire owner’s manual 

before attempting assembly or operation. 

2.  Read and understand the warnings posted on the 

machine and in this manual. Failure to comply with 
all of these warnings may cause serious injury. 

3.  Replace the warning labels if they become 

obscured or removed. 

4.  This drill press is designed and intended for use by 

properly trained and experienced personnel only. If 
you are not familiar with the proper and safe 
operation of a drill press, do not use until proper 
training and knowledge have been obtained. 

5.  Do not use this drill press for other than its 

intended use. If used for other purposes, JET 
disclaims any real or implied warranty and holds 
itself harmless from any injury that may result from 
that use. 

6.  Always wear ANSI Z87.1 approved safety glasses 

or face shield while using this drill press. (Everyday 
eyeglasses only have impact resistant lenses; they 
are 

not 

safety glasses.) 

7.  Before operating this machine, remove tie, rings, 

watches and other jewelry, and roll sleeves up past 
the elbows. Do not wear loose clothing. Confine 
long hair. Non-slip footwear or anti-skid floor strips 
are recommended. Do not wear gloves. 

8.  Wear ear protectors (plugs or muffs) during 

extended periods of operation. 

9.  Some dust created by power sanding, sawing, 

grinding, drilling and other construction activities 
contain chemicals known to cause cancer, birth 
defects or other reproductive harm. Some 
examples of these chemicals are: 

10.  Lead from lead based paint. 

11. Crystalline silica from bricks, cement and other 

masonry products. 

12. Arsenic and chromium from chemically treated 

lumber. 

13. Your risk of exposure varies, depending on how 

often you do this type of work. To reduce your 
exposure to these chemicals, work in a well-
ventilated area and work with approved safety 
equipment, such as face or dust masks that are 
specifically designed to filter out microscopic 
particles. 

14. Do not operate this machine while tired or under 

the influence of drugs, alcohol or any medication. 

15. Make certain the switch is in the 

OFF

 position 

before connecting the machine to the power 
supply. 

16.  Make certain the machine is properly grounded. 

17.  Make all machine adjustments or maintenance with 

the machine unplugged from the power source. 

18. Remove adjusting keys and wrenches. Form a 

habit of checking to see that keys and adjusting 
wrenches are removed from the machine before 
turning it on.  

19.  Keep safety guards in place at all times when the 

machine is in use. If removed for maintenance 
purposes, use extreme caution and replace the 
guards immediately. 

20. Make sure the drill press is firmly secured to the 

floor or bench before use. 

21. Check damaged parts. Before further use of the 

machine, a guard or other part that is damaged 
should be carefully checked to determine that it will 
operate properly and perform its intended function. 
Check for alignment of moving parts, binding of 
moving parts, breakage of parts, mounting and any 
other conditions that may affect its operation. A 
guard or other part that is damaged should be 
properly repaired or replaced. 

22.  Provide for adequate space surrounding work area 

and non-glare, overhead lighting. 

23.  Keep the floor around the machine clean and free 

of scrap material, oil and grease. 

24. Don't use in dangerous environment. Don't use 

power tools in damp or wet locations, or expose 
them to rain. Keep work area well lighted. 

25. Keep visitors a safe distance from the work area. 

Keep children away.

 

26. Make your workshop child proof with padlocks, 

master switches or by removing starter keys. 

27. Give your work undivided attention. Looking 

around, carrying on a conversation and “horse-
play” are careless acts that can result in serious 
injury. 

28.  Maintain a balanced stance at all times so that you 

do not fall or lean against the spindle or other 
moving parts. Do not overreach or use excessive 
force to perform any machine operation. 

29. Use the right tool at the correct speed and feed 

ra

t

e. Do not force a tool or attachment to do a job 

for which it was not designed. The right tool will do 
the job better and more safely. 

30. 

Use recommended accessories; improper 
accessories may be hazardous. 

Summary of Contents for JWDP-12

Page 1: ... Instructions and Parts Manual 12 Variable Speed Drill Press Model JWDP 12 JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 716000 Ph 800 274 6848 Edition 1 12 2015 www jettools com Copyright 2015 JET ...

Page 2: ...ile tired or under the influence of drugs alcohol or any medication 15 Make certain the switch is in the OFF position before connecting the machine to the power supply 16 Make certain the machine is properly grounded 17 Make all machine adjustments or maintenance with the machine unplugged from the power source 18 Remove adjusting keys and wrenches Form a habit of checking to see that keys and adj...

Page 3: ... this manual This means that if precautions are not heeded it may result in minor injury and or possible machine damage This means that if precautions are not heeded it may result in serious injury or possibly even death SAVE THESE INSTRUCTIONS 2 0 About this manual This manual is provided by JET covering the safe operation and maintenance procedures for a JET JWDP 12 Drill Press This manual conta...

Page 4: ...rbor 8 6 7 Mounting to bench 8 7 0 Electrical connections 9 7 1 GROUNDING INSTRUCTIONS 9 7 2 Extension cords 9 8 0 Adjustments 10 8 1 Removing chuck and arbor 10 8 2 Adjusting depth stop 10 8 3 Spindle speed adjust 10 8 4 Return spring adjustment 11 8 5 Laser adjustment 11 9 0 Features and controls 12 10 0 Lubrication 12 11 0 Basic operation 12 12 0 Troubleshooting JWDP 12 Drill Press 13 13 0 Repl...

Page 5: ...e Range of Spindle Speeds 530 3100 RPM Light Bulb 40W max Overall Height 37 in 940mm Base Size 10 x 16 1 8 in 252x410mm Motor 115V only 1 3HP 1 PH 5 0A 60Hz Net Weight approx 85 lb 38 kg Shipping Weight approx 92 5 lb 42 kg The specifications in this manual are given as general information and are not binding JET reserves the right to effect at any time and without prior notice changes or alterati...

Page 6: ...y H 1 Chuck Key J 2 Lock Handles K 1 Owner s Manual 1 Warranty Registration Card Hardware 4 M10 x 25 Hex Cap Screws N 1 Chuck O 2 Table Extension Lock Knobs P 1 Table Height Adjust Handle Q Tools supplied for assembly 1 3mm Hex Wrench L 1 4mm Hex Wrench M Additional tools required 5 8 Wrench Before Assembly 1 Remove contents from shipping container 2 Compare contents of shipping container with the...

Page 7: ...he table crank handle shaft C1 3 Slide table arm support assembly C together with the rack E3 onto the column E as shown 4 Place rack ring E1 onto column E sliding it down so it rests against rack E3 as shown and tighten setscrew E2 with a 3mm hex wrench provided 5 Place table B onto table arm C positioning it as shown in Figure 4 Secure table with lock handle K 6 Secure table extension B1 with tw...

Page 8: ...of table to approximately seven inches below spindle assembly A4 Figure 5 and lock in place Refer to Figure 6 2 Thoroughly clean spindle A4 arbor G and chuck O Important These three pieces must be free of any rust protection or lubricant If they are not clean and dry the arbor and chuck will fail to seat in the spindle 3 Place arbor G into chuck O 4 Open chuck all the way to completely retract the...

Page 9: ...ing conductor If repair or replacement of the electric cord or plug is necessary do not connect the equipment grounding conductor to a live terminal Check with a qualified electrician or service personnel if the grounding instructions are not completely understood or if in doubt as to whether the tool is properly grounded Failure to comply may cause serious or fatal injury Use only 3 wire extensio...

Page 10: ...h use the depth stop as follows 1 Use a pencil to mark A the depth the bit will drill into the workpiece 2 With the drill bit in the chuck lower downfeed handle B to advance bit to your mark A 3 With your other hand advance the lower lock nut D on the depth stop rod until it is snug to the seat C Tighten upper lock nut against lower lock nut D 4 The drill bit will now advance to this point 5 To re...

Page 11: ... adjustments made before operating the drill press It should also be rechecked periodically as constant machine use may cause it to become misaligned To align refer to Figure 11 1 Place a small drill bit D in the chuck C then place board F flat on the table Do not allow the board to move from this position use clamps if needed Important The drill press table should be in horizontal position and lo...

Page 12: ...e and the teeth of the quill with 2 tube grease 11 0 Basic operation Always use a back up piece of scrap wood to cover the table This protects both the table and the drill bit Place material to be drilled in such as way as to come into contact with the left side of the column This prevents the material from spinning If the work piece is not large enough to come into contact with the column use a c...

Page 13: ...ng from hole or bit Retract drill bit frequently to remove chips Dull drill bit Resharpen or replace drill bit Feeding too slowly Increase feed rate Drill bit wanders Bit sharpened incorrectly Resharpen bit correctly Bent drill bit Replace drill bit Bit or chuck not installed properly Reinstall the chuck or bit properly Wood splinters on the underside No backing board used Place a scrap board bene...

Page 14: ...14 13 0 Replacement parts 13 1 1 JWDP 12 Drill Press Exploded View ...

Page 15: ...031 Hex Cap Screw M12x35 1 17 JDP12 9 Table Arm 1 18 TS 2284082 Phillips Screw M4x8 2 19 TS 2361041 Spring Washer 4mm 2 20 JWDP12 020 Tilt Scale 1 21 JWDP12 021 Lock Handle 2 204 JWDP12 204 Handle Assembly 22 and 23 4 22 JWDP12 022 Handle 4 23 JWDP12 023 Knob 4 24 JWDP12 024 Pinion Shaft 1 25 JWDP12 025 Power Cord 4 26 JDP12 48 LED Bulb 115V 1 3W 1 27 JWDP12 027 Lamp Socket 1 28 JWDP12 028 Lamp So...

Page 16: ...12 2 209 JWDP12 209 Drive Sleeve Assembly 75 thru 79 1 75 F006045 External Retaining Ring 17mm 1 76 BB 6203V Ball Bearing 6203RZ 2 77 JWDP12 077 Spacer 1 78 JWDP12 078 Key A4x4x64 1 79 JWDP12 079 Drive Sleeve 1 210 JWDP12 210 Spindle Pulley Assembly 80 thru 86 1 80 JWDP12 080 Spindle Pulley Lower 1 81 JWDP12 081 Spindle Pulley Upper 1 82 JWDP12 082 Retaining Ring 55mm 1 83 BB 61907RZ Ball Bearing ...

Page 17: ...8 JWDP12 118 Wrench 1 119 TS 152704 Hex Wrench S3 S 3 1 120 TS 152705 Hex Wrench S4 S 4 1 121 JWDP12 121 Motor Pulley Spring 1 122 JWDP12 122 Pin 6x15 2 123 JWDP12 123 Angle Scale 1 124 TS 152706 Flat Washer 8mm 4 125 TS 2361081 Spring Washer 8mm 3 126 TS 1490021 Hex Cap Screw M8x16 4 127 JWDP12 127 Motor Assembly 1 3HP 115V 1Ph 1 JWDP12 127SC Starting Capacitor not shown 150μF 125V 1 JWDP12 127CC...

Page 18: ...18 14 0 Electrical connections JWDP 12 1 Phase 115V only ...

Page 19: ...itional 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 Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How State Law App...

Page 20: ...20 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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