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Pneumatic Needle Scaler 

#505800, JAT-800 

 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 

Operation & Parts Manual 

M-505800 

Edition 2 

11/2018 

 
 

JET 

427 New Sanford Road 

LaVergne, TN 37086 

Ph.: 800-274-6848 

www.jettools.com 

 

 

Copyright © 2015 JET 

Summary of Contents for 505800

Page 1: ...Pneumatic Needle Scaler 505800 JAT 800 Operation Parts Manual M 505800 Edition 2 11 2018 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2015 JET ...

Page 2: ...on 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 wa...

Page 3: ...p against the work surface 11 Do not operate air tool without its guards in place Do not modify the tool 12 Do not operate this tool while tired or under the influence of drugs alcohol or any medication 13 Adopt a comfortable posture with proper balance and maintain secure footing at all times Non slip footwear or anti skid floor strips are recommended 14 Do not wear loose clothing or jewelry Conf...

Page 4: ...h clamps or vise do not hold workpiece by hand 36 Use both hands to operate needle scaler Keep hands away from needle area 37 Use only needles specifically designed for use with a needle scaler 38 Keep needles against work surface Do not use excessive force let the tool do the work 39 If needle scaler will not remove material from the work surface discontinue use Use alternate methods for removal ...

Page 5: ...n 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 site...

Page 6: ...lever Grip Inline Overall Length 15 in 381 mm Housing material Steel Net weight 6 28 lb 2 85 kg Shipping weight 6 68 lb 3 03 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 curren...

Page 7: ...aler Clean only 6 to 8 inches of surface area at one time and make 2 or 3 passes 5 Hold needle scaler firmly with both hands at approximately 45 degree angle from work surface 6 Place needles upon work surface and press throttle lever Pressure against throttle lever determines speed of tool Do not exert excessive pressure against work surface let the tool do the work 7 Release throttle lever to st...

Page 8: ...r the 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 ai...

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

Page 10: ...nt lubrication Lubricate with air tool oil according to instructions in this manual 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 Moisture or obstruction in air hose Air supply must be clean and dry Clean out air hose s and remove any kinks or bends Improper si...

Page 11: ...ollowing 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: ...12 JAT 800 Pneumatic Needle Scaler 505800 JAT 800 Needle Scaler exploded view ...

Page 13: ...9597 Lock ring 1 28 730218 Alignment shim 2 29 729608 Rear valve block 1 30 1012591 Pin 2 31 729604 Valve 1 Index Part No Description Qty 32 729606 Front valve block 1 33 730219 Piston 1 35 731008 Barrel sleeve 1 36 731009 Nose 1 37 731010 Key 1 38 730220 Driver retainer 1 39 730221 Retainer buffer 1 40 JAT800 40 Barrel 1 41 730222 Retainer cap 1 45 730224 Needle driver 1 46 N307 Needle set 3x180L...

Page 14: ...14 JAT 800 Pneumatic Needle Scaler This page intentionally left blank ...

Page 15: ...JET 15 This page intentionally left blank ...

Page 16: ...16 JAT 800 Pneumatic Needle Scaler 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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