background image

10 

JAT-821A Pneumatic Flux Chipper

 

 

Replacement parts 

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. 

Some parts are shown for reference only, and may not be available individually. 

 

#505822, JAT-821A, Flux Chipper – exploded view 

 

#505822, JAT-821A, Flux Chipper – parts list 

Index Part No. 

Description 

Qty 

1 730213-1 Back 

head 

3 730214A 

Throttle valve with O-Rings 

O-Ring 3.3x1.5 

O-Ring 3.55x1.8 

4 730215  Spring 

5 1008365  O-Ring 

D7.8x2.4-P8 

6 730216  Valve 

cap 

7 730217  Lever 

8  729538 

Spring pin 5x22L 

9 729747  Hose 

adaptor 

10 729597-1  Lock 

ring 

28 730218  Alignment 

shim 

29  729608 

Rear valve block 

 

Index Part No. 

Description 

Qty 

30

 

1012591

 

Pin

 

2

 

31

 

729604

 

Valve

 

1

 

32

 

729606

 

Front valve block

 

1

 

33 730219 

Piston 

35 731008 

Barrel 

sleeve 

36 731009 

Nose 

37 731010 

Key 

38 730220 

Driver 

retainer 

39 730221 

Retainer 

buffer 

40 JAT800-40-1  Barrel 

41 730222 

Retainer 

cap 

50 JAT821-50 

Chisel 

 JAT821A-RBK 

Rebuild 

Kit (#3,4,5,33,38) 

 

Summary of Contents for JAT-821A

Page 1: ...Pneumatic Flux Chipper 505822 JAT 821A Operation Parts Manual M 505822 Edition 1 03 2020 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2020 JET ...

Page 2: ...placing the tip 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 o...

Page 3: ...signed for use with a flux chipper 37 Use both hands to operate chipper Keep hands away from chisel area 38 Make sure chisel is secured within the tool An unsecured chisel may be ejected from the tool during operation and cause possible injury 39 Keep chisel tip against work surface Do not use excessive force let the tool do the work 40 If chipper will not remove material from the work surface dis...

Page 4: ...ual 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 www jettools com Record the serial number and purchase i...

Page 5: ...mm Housing material Steel Net weight 4 53 lb 2 05 kg Shipping weight 4 89 lb 2 22 kg 1 All testing and specification are performed at 90 psi 2 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 Specification...

Page 6: ...ings farther down the line 4 Hold flux chipper firmly with both hands and rest chisel tip against work surface 5 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 6 Release throttle lever to stop flux chipper 7 To remove chisel push retainer lever Maintenance Lubrication The flux chipper shoul...

Page 7: ...inued 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 filter that ...

Page 8: ...8 JAT 821A Pneumatic Flux Chipper Figure 2 Recommended arrangement of air piping and air line system ...

Page 9: ... 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 size of air tran...

Page 10: ... No Description Qty 1 730213 1 Back head 1 3 730214A Throttle valve with O Rings 1 O Ring 3 3x1 5 1 O Ring 3 55x1 8 1 4 730215 Spring 1 5 1008365 O Ring D7 8x2 4 P8 1 6 730216 Valve cap 1 7 730217 Lever 1 8 729538 Spring pin 5x22L 1 9 729747 Hose adaptor 1 10 729597 1 Lock ring 1 28 730218 Alignment shim 2 29 729608 Rear valve block 1 Index Part No Description Qty 30 1012591 Pin 2 31 729604 Valve ...

Page 11: ...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 warranty gives you specific legal right...

Page 12: ...12 JAT 821A Pneumatic Flux Chipper 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

Reviews: