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  Warranty and Service 

JET, Wilton and Powermatic warrants every product they sell against manufacturers’ defects. If one of our tools 
needs service or repair, please contact

 

Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday 

through Friday 

Warranty Period

 

The general warranty lasts for the time period specified in the literature included with your product or on the official 
JET, Wilton or Powermatic branded websites.  

 

JET, Wilton and Powermatic products carry a limited warranty which varies in duration based upon the 
product. (See chart below) 

 

Accessories carry a limited warranty of one year from the date of receipt. 

 

Consumable items are defined as expendable parts or accessories expected to become inoperable within a 
reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects. 

Who is Covered 

This warranty covers only the initial purchaser of the product from the date of delivery. 

What is Covered 

This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty 
does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, 
improper repair, alterations or lack of maintenance. 

Warranty Limitations 

Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a 
Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.

 

How to Get Technical Support 

Please contact Technical Service by calling 1-800-274-6846. 

Please note that you will be asked to provide proof 

of initial purchase when calling. 

If a product requires further inspection, the Technical Service representative will 

explain and assist with any additional action needed.

 

JET, Wilton and Powermatic have 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, Wilton or Powermatic website.

 

More Information 

JET, Wilton and Powermatic are consistently adding new products. For complete, up-to-date product information, 
check with your local distributor or visit the JET, Wilton or Powermatic website. 

How State Law Applies 

This warranty gives you specific legal rights, subject to applicable state law.  

Limitations on This Warranty 

JET, WILTON AND POWERMATIC LIMIT ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED 
WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT 
ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT 
APPLY TO YOU. 
JET, WILTON AND POWERMATIC SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR 
PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM 
THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF 
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY 
TO YOU. 
JET, Wilton and Powermatic sell through distributors only. The specifications listed in JET, Wilton and Powermatic 
printed materials and on official JET, Wilton and Powermatic-branded websites are given as general information and 
are not binding. JET, Wilton and Powermatic reserve 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 whatsoever. 
JET

®

 branded products are not sold in Canada by JPW Industries, Inc. 

 

Product Listing with Warranty Period  

90 Days – Parts; Consumable items; Light-Duty Air Tools 
1 Year – Motors; Machine Accessories; Heavy-Duty Air Tools; Pro-Duty Air Tools 
2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories 
5 Year – Woodworking Machinery 
Limited Lifetime – Wilton branded products; JET Parallel clamps; VOLT Series Electric Hoists; 
Manual Hoists; Manual Hoist Accessories; Shop Tools; Warehouse & Dock products; Hand Tools 

NOTE:  JET, Wilton and Powermatic are divisions of JPW Industries, Inc..  References in this document to JET, 
Wilton and/or Powermatic also apply to JPW Industries, Inc., or any of its successors in interest to the JET, Wilton 
and/or Powermatic brands. 

Содержание J-420

Страница 1: ...Sanders Models J 4200A J 4300A J 4400A J 4200A 2 J 4301A J 4401A J 4202A J 4200A Disc Belt Sander J 4300A Belt Sander J 4400A Disc Sander JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 41...

Страница 2: ...te More Information JET Wilton and Powermatic are consistently adding new products For complete up to date product information check with your local distributor or visit the JET Wilton or Powermatic w...

Страница 3: ...phase electrical hookup 16 9 2 Three phase electrical hookup 16 10 0 Troubleshooting 17 11 0 Replacement parts 18 11 1 1 Model J 4200A Belt and Disc Sander Assembly Exploded View 18 11 1 2 Model J 42...

Страница 4: ...h 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 the breakage of the eye protection 2 Wear proper apparel...

Страница 5: ...SI Z87 1 specifications could result in severe injury from the breakage of the eye protection 2 Wear leather safety gloves arm guards leather aprons and safety shoes 3 A dust collection system is reco...

Страница 6: ...d productively You will note there are several types of electrical systems available for these machines All of these systems are equally effective in providing power to the grinding mechanism however...

Страница 7: ...9x17x42 3 4 in 1070x725x4250mm Dimensions w platen vertical depthxWxH 19x16x57 1 2 in 475x400x1437mm 19x16x57 1 2 in 475x400x1437mm Dimensions w platen Horizontal depthxWxH 25 1 2x16x43 in 637x400x107...

Страница 8: ...aten and at 45 downward essentially 90 45 or 135 total to the platen Never adjust the table angle while the sander is running Always turn the motor off before adjusting the table angle To Tilt the Bel...

Страница 9: ...ngle to any required angle between 20 upward and 45 downward 3 Lock the two locking knobs underneath the table Figure 4 Disc sander table adjustment 6 6 Use of the Miter Gauge The miter gauge can be u...

Страница 10: ...acks more or less true JUST BECAUSE THE OLD BELT TRACKED CORRECTLY DOES NOT MEAN THE NEW BELT WILL Always check the tracking when replacing a belt 12 To adjust the tracking 12 1 Plug the machine back...

Страница 11: ...6 When accurately centered remove the rest of the protective backing and press the abrasive disc firmly against the drive disc so complete adhesive contact is made 7 Reconnect the power to the machin...

Страница 12: ...1 16 inch away from the table then tighten BOTH of the set screws by inserting the hex wrench through the hole in the disc guard casting 15 Rotate the machine back onto its base and secure it with al...

Страница 13: ...or DEATH if proper knowledge and precautions are not used Electrical instructions are included in section 9 0 Electrical connections 6 Machines with belts are shipped with the belts in slack conditio...

Страница 14: ...le or adjustable machinist s square against either the left or right edge of the belt or platen and measure the distance to the miter slot edge See Figure 19 4 Move the measuring device to the opposit...

Страница 15: ...the belt according to instructions in section 7 1 Belt replacement 10 Reinstall the guards and covers 11 Check and adjust the table angles and miter slot squareness according to table adjustment inst...

Страница 16: ...required depending on which voltage you select This completes the voltage conversion process Circuit protection Where the service branch is protected with a fuse or circuit breaker that has too high a...

Страница 17: ...s out of adjustment Adjust the belt tracking Too much belt tension Loosen the tension until the belt is just taut Not enough belt tension Tighten the tension until the belt is more taut Belt is jointe...

Страница 18: ...rvice department call 1 800 274 6848 Monday through Friday see our website for business hours www jettools com Having the Model Number and Serial Number of your machine available when you call will al...

Страница 19: ...sher M8 9 29 TS 1490041 Hex Cap Screw M8x25 3 30 5508435 Stud M10 1 31 TS 1550071 Flat Washer M10 4 32 5508436 Acorn Nut and Handle 1 33 TS 2361061 Lock Washer M6 3 34 TS 1482031 Hex Cap Screw M6x16 3...

Страница 20: ...dler Drum Spacer 2 84 J 5508459 Idler Pin Bracket 1 85 TS 0367061 Roll Pin 1 4 x1 1 4 2 86 5052001 Block 2 87 5052061A Idler Drum 2 88 5508434 Pointer 1 89 5508451 Clamp with Pins 2 90 4200A 090 Roll...

Страница 21: ...21 11 2 1 Model J 4300A Belt Sander Assembly Exploded View...

Страница 22: ...1490041 Hex Cap Screw M8x25 3 30 5508435 Stud M10 1 31 TS 1550071 Flat Washer M10 4 32 5508436 Acorn Nut and Handle 1 33 TS 2361061 Lock Washer M6 3 34 TS 1482031 Hex Cap Screw M6x16 3 35 5508439 Prel...

Страница 23: ...with Lock Nut 1 76 TS 2342121 Nylon Lock Hex Nut M12 2 77 5508460 Bearing Lock Nut 1 78 J 5051591A Idler Drum Guard 1 79 5508462 Stud 1 80 5508463 Clamp Bar 2 81 J 5052121 Bottom Guard 1 82 TS 236106...

Страница 24: ...24 11 3 1 Model J 4400A Disc Sander Assembly Exploded View...

Страница 25: ...8x20 1 18 4400A 018 Glue Bushing 1 22 TS 1540071 Hex Nut Full M10 4 23 TS 2210801 Hex Cap Screw M10x80 4 24 TS 1550071 Flat Washer M10 8 25 J 5508447 Base 1 27 TS 2361101 Lock Washer M10 4 28 5508450...

Страница 26: ...26 11 4 1 Base Assembly Model J 4300A 1 Phase Exploded View...

Страница 27: ...418 Strain Relief Bushing 6N3 4 1 19 4200A B320 Cover 1 20 4200A B321 Pan Head Bolt w Flange M6x12 3 21 TS 1540041 Hex Nut M6 3 22 9133081 Power Cord 1PH 1 23 TS 1540031 Hex Nut M5 2 24 TS 0733203 Loc...

Страница 28: ...28 11 5 1 Base Assembly Model J 4300A 3 Phase Exploded View...

Страница 29: ...c Switch 1 5HP 230V 3PH 1 9 4 4202A 5095 Magnetic Switch 1 5HP 460V 3PH 1 10 TS 1490021 Hex Cap Screw M8x16 4 11 J 5511729 Large Cover 1 12 4200A 5093 Strain Relief PG13 5 2 13 J 5052431 Motor Mountin...

Страница 30: ...30 11 6 1 Base Assembly Model J 4200A 4400A 1 Phase Exploded View...

Страница 31: ...Port 2 1 20 4200A B321 Pan Head Bolt w Flange M6x12 3 21 TS 1540041 Hex Nut M6 3 22 9133081 Power Cord 1PH 1 23 TS 1540031 Hex Nut M5 2 24 TS 0733203 Lock Washer Ext M5 2 25 4200A B325 Pan Head Screw...

Страница 32: ...32 11 7 1 Base Assembly Model J 4200A 4400A 3 Phase Exploded View...

Страница 33: ...c Switch 1 5HP 460V 3PH 1 10 TS 1490021 Hex Cap Screw M8x16 6 11 J 5511729 Large Cover 1 12 4200A 5093 Strain Relief PG13 5 2 13 J 5052431 Motor Mounting Plate 1 15 TS 2360121 Flat Washer M12 4 16 TS...

Страница 34: ...34 12 1 Electrical schematic single phase...

Страница 35: ...35 12 2 Electrical schematic 3 phase...

Страница 36: ...36 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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