background image

 

Pneumatic Micro Die Grinder 

#505400, JAT-400 

 
 
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

Operation & Parts Manual 

M-505400 

Edition 1 

02/2015 

 
 

JET 

427 New Sanford Road 

LaVergne, TN 37086 

Ph.: 800-274-6848 

www.jettools.com 

 

 

Copyright © 2015 JET 

Summary of Contents for 505400

Page 1: ...Pneumatic Micro Die Grinder 505400 JAT 400 Operation Parts Manual M 505400 Edition 1 02 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET ...

Page 2: ...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 Applies This warra...

Page 3: ...hromium from chemically treated lumber 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 9 Do not operate an air tool continually at full throttle without a work loa...

Page 4: ...mproper accessories may be hazardous 31 Maintain tools with care Keep air tool clean and oiled for best and safest performance 32 Do not use combustible gases carbon dioxide oxygen or any bottled gas as an air source for the tool These can present risk of explosion and serious injury 33 Do not lubricate the tool with combustible liquids such as kerosene diesel or jet fuel 34 Do not dispose of this...

Page 5: ... in this document The instructions and warnings in this manual may not encompass all possible workplace environments The operator is expected to take appropriate precautions and exercise common sense As with any tool operation safety of operator and bystanders should be first priority If there are questions or comments please contact your local supplier or JET JET can also be reached at our web si...

Page 6: ...elief sleeve Overall Length 5 1 2 in 139 7 mm Housing material Aluminum Net weight 0 54 lb 0 24 kg Shipping weight 0 78 lb 0 35 kg 1 The specified values are emission levels and are not necessarily 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 Specifications were cur...

Page 7: ...all the way counterclockwise Turn on air 7 Hold die grinder firmly and rotate air regulator clockwise to turn on and adjust speed 8 Wait for grinder to reach operating speed then gently move it into contact with workpiece Do not force 9 When finished turn air regulator to off Maintenance Lubrication The die grinder should be lubricated daily or before each use with air tool oil through the air inl...

Page 8: ...he job Continued use in either capacity will cause damage to the tool Tool Pressure JET Air Tools operate on 70 to 100 psi pounds per square inch air pressure measured at the tool when the tool is operating Set tool to 90 psi unless indicated otherwise Pressure in excess of 100 psi will shorten the life of the tool Air System Recommendations Equip the air compressor intake with a replaceable air f...

Page 9: ...JET 9 Figure 2 Recommended arrangement of air piping and air line system ...

Page 10: ...g to instructions in this manual Bearings worn Disassemble and inspect bearing Grease or replace as needed Loss of power erratic action Low air pressure Verify compressor has proper CFM rating for tool Check compressor regulator setting set air pressure to 90 psi Check for loose connections at air inlet o rings etc Moisture or obstruction in air hose Air supply must be clean and dry Clean out air ...

Page 11: ...13 JAT400 13 Cylinder 1 14 JAT400 14 Rotor vane 3 15 JAT400 15 Rotor 1 Index Part No Description Qty 16 JAT400 16 Spacer 1 17 JAT400 17 Lateral disc 1 18 JAT400 18 Ball bearing 695T12ZZ 2 19 JAT400 19 Inner retainer bearing bushing 1 20 JAT400 20 Outer retainer bearing bushing 1 21 JAT400 21 Collet foundation 1 22 JAT400 22 Housing 1 23 JAT400 23 Collet holder 1 24 JAT400 24 Collet 1 8in 1 25 JAT4...

Page 12: ...800 274 6848 Monday through Friday 8 00 a m to 5 00 p m CST Please have the stock number and serial number of your tool available when you call so that we may serve you quickly and accurately 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

Reviews: