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Pneumatic RO Palm Sander 

#505730, JAT-730 
#505731, JAT-731 

 
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation & Parts Manual 

M-505730 

Edition 2 

06/2015 

 
 

JET 

427 New Sanford Road 

LaVergne, TN 37086 

Ph.: 800-274-6848 

www.jettools.com 

 

 

Copyright © 2015 JET 

Summary of Contents for JAT-730 505730

Page 1: ...Pneumatic RO Palm Sander 505730 JAT 730 505731 JAT 731 Operation Parts Manual M 505730 Edition 2 06 2015 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET ...

Page 2: ...ist with any additional 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 H...

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: ...aution 30 Use only recommended accessories improper 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 ...

Page 5: ... set forth 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 ...

Page 6: ...r setting Variable speed Variable speed Grip Palm Palm Overall Length 6 2 5 in 162 56 mm 5 3 4 in 146 05 mm Housing material Composite Composite Net weight 1 72 lb 0 78 kg 1 83 lb 0 83 kg Shipping weight 2 36 lb 1 07 kg 2 47 lb 1 12 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 ...

Page 7: ...may cause the connection to fail Instead add a leader hose and install any quick change couplings farther down the line 5 Grip tool with fingers and palm pressing down on throttle lever Allow it to come to full speed before placing it on workpiece 6 For best results keep sander moving while pressing it to workpiece and use random pattern of motion Do not force the sander allow the tool to do the w...

Page 8: ...ra long air hoses usually over 25 feet Inside diameter of hose should be minimum 3 8 inch General Air Tool Information If the air tool is not performing according to specifications the following are among the most common causes See also Troubleshooting section Contaminated air such as a dirty air system or water in the system Using wrong size tool for the job Poor maintenance practices such as usi...

Page 9: ... such as SAE 10 Many JET air tools have integral oil reservoirs which should be kept filled when in line oilers are not used If greasing is required use a grease that is highly water resistant for front case components on air impact wrenches grinders and sanders Recycling Protect the environment Your tool contains materials which can be recovered or recycled When its useful life has expired please...

Page 10: ...ve or abnormal vibration 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 Set regulator dial on tool to maximum setting Check for loose connections Moisture or obstruction in air hose Air supply must be clean and dry C...

Page 11: ...llowing pages To order parts or reach our service department call 1 800 274 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 ...

Page 12: ... JAT 730 731 Random Orbit Palm Sander 505730 JAT 730 RO 5in Palm Sander exploded view 35 34 26 29 30 33 24 2 4 3 1 25 20 21 22 23 15 13 14 41 28 40 32 31 27 16 12 36 11 9 6 7 18 7 5 17 19 37 38 39 8 42 10 ...

Page 13: ...ng 1 20 JAT730 20 Retainer ring 1 21 JAT730 21 Ball bearing 6000ZZ 1 22 JAT730 22 Spring pin 3x28 1 Index Part No Description Qty 23 JAT730 23 O Ring 5x2 1 24 JAT730 24 Lock ring 1 25 JAT730 25 Grip hat 1 26 JAT730 26 Shroud 1 27 JAT730 27 Ball bearing 6001ZZ 1 28 JAT730 28 Washer 1 29 JAT730 29 Shaft 1 30 JAT730 30 Snap ring 1 31 JAT450 34 Key 3x13 1 32 JAT730 32 Balancer shaft 1 33 JAT730 33 Was...

Page 14: ... JAT 730 731 Random Orbit Palm Sander 505731 JAT 731 RO 6in Palm Sander exploded view 35 34 26 29 30 33 24 2 4 3 1 25 20 21 22 23 15 13 14 41 28 40 32 31 27 16 12 36 11 9 6 7 18 7 5 17 19 37 38 39 8 42 10 ...

Page 15: ...20 JAT730 20 Retainer ring 1 21 JAT730 21 Ball bearing 6000ZZ 1 22 JAT730 22 Spring pin 3x28 1 Index Part No Description Qty 23 JAT730 23 O Ring 5x2 1 24 JAT730 24 Lock ring 1 25 JAT730 25 Grip hat 1 26 JAT730 26 Shroud 1 27 JAT730 27 Ball bearing 6001ZZ 1 28 JAT730 28 Washer 1 29 JAT730 29 Shaft 1 30 JAT730 30 Snap ring 1 31 JAT450 34 Key 3x13 1 32 JAT731 32 Balancer shaft 1 33 JAT730 33 Washer 1...

Page 16: ...16 JAT 730 731 Random Orbit Palm Sander 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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