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Pneumatic Chipping Hammer 

#550640, JCT-3640 
#550641, JCT-3641 
#550642, JCT-3642 
#550643, JCT-3643 
#550644, JCT-3644 
#550645, JCT-3645 

 
 
 
 
 
 

 

 

 

 

 

Operation & Parts Manual 

M-550640 

Edition 4 

11/2018 

 
 

JET 

427 New Sanford Road 

LaVergne, TN 37086 

Ph.: 800-274-6848 

www.jettools.com 

 

 

Copyright © 2017 JET 

Содержание JCT-3640

Страница 1: ... JCT 3640 550641 JCT 3641 550642 JCT 3642 550643 JCT 3643 550644 JCT 3644 550645 JCT 3645 Operation Parts Manual M 550640 Edition 4 11 2018 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Copyright 2017 JET ...

Страница 2: ...r and 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 clot...

Страница 3: ... has appropriate shank with oval collar and dimensions for this chipping hammer 36 Always secure tool in retainer and place end of tool against workpiece before turning on hammer 37 Disconnect machine from air supply before changing tooling 38 Retainer must be properly installed with coil spring to prevent tool ejection during operation 39 Always grip chipping hammer firmly with both hands Familia...

Страница 4: ...s 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...

Страница 5: ...ion value 14 69 m s2 14 69 m s2 21 14 m s2 Noise level 1 97 1 dB A 97 1 dB A 97 6 dB A Overall length 13 1 4 in 336 6 mm 13 1 4 in 336 6 mm 15 1 4 in 387 4 mm Housing material steel steel steel Net weight 15 2 lb 7 kg 15 2 lb 7 kg 16 lb 7 3 kg Shipping weight 17 lb 7 7 kg 17 lb 7 7 kg 18 lb 8 kg 1 The specified values are emission levels and are not necessarily to be seen as safe operating levels ...

Страница 6: ...FM 8 CFM 8 CFM Air Inlet 3 8 in NPT 3 8 in NPT 3 8 in NPT Air hose minimum inside diameter 1 2 in 1 2 in 1 2 in Required air pressure 90 psi 6 2 bar 90 psi 6 2 bar 90 psi 6 2 bar Force per blow 90psi 28 01 Joule 30 41 Joule 30 41 Joule Vibration value 21 14 m s2 23 51 m s2 23 51 m s2 Noise level 1 97 6 dB A 97 5 dB A 97 5 dB A Overall length 15 1 4 in 387 mm 16 5 8 in 422 3 mm 16 5 8 in 422 3 mm H...

Страница 7: ...oove until completely installed If needed spray lubricant into groove to facilitate spring insertion An unsecured tool can be ejected from the cylinder with force causing injury Retainer and spring must be properly installed before using chipping hammer 7 Remove protective cap from air inlet Figure 1 If an in line oiler is not being used add 4 or 5 drops of air tool oil not included into the air i...

Страница 8: ...M for the tool 3 Set air pressure to 90 psi Excess air pressure and or unclean air will shorten the tool s life and may create a hazardous situation 4 Drain water from air compressor tank daily as well as any condensation from air lines Water in the air line may enter the tool and cause damage 5 Change filters on the air system on a regular basis 6 Air line pressure may be increased accordingly to...

Страница 9: ...tool as possible for best lubrication Lubrication Use a light oil containing rust inhibitors 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 c...

Страница 10: ... 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 at air inlet o rings etc 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 transmission lines hoses fittings or coup...

Страница 11: ...ough 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 Non proprietary parts such as fasteners can be found at local hardware stores or may be ordered from JET Some parts are shown for reference only and may not be available individually ...

Страница 12: ...JCT3640 11 Trigger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3640 22 Piston 1 2 in 1 23 JCT3640 23 Cylinder 2 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exha...

Страница 13: ...gger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3640 22 Piston 1 2 in 1 23 JCT3640 23 Cylinder 2 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exhaust shield 1 3...

Страница 14: ... JCT3640 11 Trigger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3642 22 Piston 3 in 1 23 JCT3642 23 Cylinder 3 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exhau...

Страница 15: ...igger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3642 22 Piston 3 in 1 23 JCT3642 23 Cylinder 3 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exhaust shield 1 31...

Страница 16: ... JCT3640 11 Trigger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3644 22 Piston 4 in 1 23 JCT3644 23 Cylinder 4 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exhau...

Страница 17: ...igger 1 12 JCT3640 12 Handle 1 JCT3640 12A Handle assembly 1 12 19 1 15 JCT3640 15 Upper valve seat 1 Index Part No Description Qty 16 JCT3640 16 Valve 1 17 JCT3640 17 Valve plate 1 18 JCT3640 18 Lower valve seat 1 19 5F E208 Roll pin 5x28mm 1 20 JCT3640 20 Dowel pin 7 8x22 5mm 2 22 JCT3644 22 Piston 4 in 1 23 JCT3644 23 Cylinder 4 in 1 27 JCT3640 27 Clutch ring 1 28 JCT3640 28 Exhaust shield 1 31...

Страница 18: ...t 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 How...

Страница 19: ...JET 19 This page intentionally left blank ...

Страница 20: ...20 JCT 3640 series Chipping Hammers 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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