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JCT-3620 series Chipping Hammers

 

About this manual 

This manual is provided by JET, covering the safe operation and maintenance procedures for the JET Model 
JCT-3620 series pneumatic Chipping Hammers. These tools are designed for light demolition such as 
concrete and masonry removal. This manual contains instructions on safety precautions, general operating 
procedures, maintenance procedures and parts breakdown. Your tool has been designed and constructed 
to provide consistent, long-term operation if used in accordance with the instructions 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 
our web site: www.jettools.com. 

Record the serial number and purchase information of your tool on the cover of this manual for quick access. 
Retain this manual for future reference. If the tool transfers ownership, the manual should accompany it. 

 

Register your product online -    

http://www.jettools.com/us/en/service-and-support/warranty/registration/ 

 

Содержание JCT-3620

Страница 1: ...Hammer 550620 JCT 3620 550621 JCT 3621 550622 JCT 3622 550623 JCT 3623 Operation Parts Manual M 550620 Edition 2 04 2017 JET 427 New Sanford Road LaVergne TN 37086 Ph 800 274 6848 www jettools com Cop...

Страница 2: ...ducts Arsenic and chromium 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 ventila...

Страница 3: ...p 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 an...

Страница 4: ...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 com...

Страница 5: ...ration value 15 m s2 15 m s2 26 m s2 26 m s2 Noise level 1 95 dB A 95 dB A 98 dB A 98 dB A Speed settings Variable throttle Variable throttle Variable throttle Variable throttle Overall length 14 in 3...

Страница 6: ...to groove 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 lock...

Страница 7: ...serve the working area Excessive hose length will cause pressure drop 2 Make sure air compressor supplies clean dry air at correct CFM for the tool 3 Set air pressure to 90 psi Excess air pressure an...

Страница 8: ...moisture traps and in line oilers on each downline that is to be used for air tools See Figure 3 Place oiler as close to air tool as possible for best lubrication Lubrication Use a light oil containi...

Страница 9: ...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 et...

Страница 10: ...848 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 Non proprietary p...

Страница 11: ...JCT3620 11 Valve 1 12 JCT3620 12 Valve seat 1 13 JCT3620 13 Valve seat bumper 1 Index Part No Description Qty 14 JCT3620 14 Dowel pin 6x24mm 2 15 JCT3620 15 Piston 2 in 1 16A JCT3620 16 Round cylinder...

Страница 12: ...g 56x3 mm 1 11 JCT3620 11 Valve 1 12 JCT3620 12 Valve seat 1 13 JCT3620 13 Valve seat bumper 1 Index Part No Description Qty 14 JCT3620 14 Dowel pin 6x24mm 2 15 JCT3621 15 Piston 2 in 1 16A JCT3621 16...

Страница 13: ...JCT3620 11 Valve 1 12 JCT3620 12 Valve seat 1 13 JCT3620 13 Valve seat bumper 1 Index Part No Description Qty 14 JCT3620 14 Dowel pin 6x24mm 2 15 JCT3622 15 Piston 4 in 1 16A JCT3622 16 Round cylinder...

Страница 14: ...g 56x3 mm 1 11 JCT3620 11 Valve 1 12 JCT3620 12 Valve seat 1 13 JCT3620 13 Valve seat bumper 1 Index Part No Description Qty 14 JCT3620 14 Dowel pin 6x24mm 2 15 JCT3623 15 Piston 4 in 1 16A JCT3623 16...

Страница 15: ...tional 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 Loc...

Страница 16: ...16 JCT 3620 series Chipping Hammers 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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