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Operation 
 

 

WARNING:  
 

Protect your eyes and ears. Wear safety glasses with side shields. Wear hearing protection. Employers 
and users are responsible for ensuring the user or anyone near the tool wears this safety protection. 
 
 
1.  Check and replace any damaged or worn components on the tool. The safety warning labels on the 

tool must also be replaced if they are illegible. 

2.  Add a few drops of lubricant into air inlet. 
3.  Install a quick connect fitting to the tool. 
4. 

Connect the tool to an air compressor using a 3/8” I.D. hose. Make sure the tool is not loaded and the 
hose has a rated working pressure exceeding 200 PSI (13.8 BAR).  

5.  Regulate the air pressure to obtain 70 PSI (5 BAR) at the tool. Check the operation of the safety yoke 

mechanism. 

 
 

6.  Insert fasteners into your tool following the instructions of loading the tool. 

 
 

 
7.  Reconnect the air hose to the tool.  

 
 

8.  Test for proper fastener penetration by driving fasteners into a piece of wood. If the 

fastener penetration, regulate the air pressure to a higher setting until the desired 
penetration is achieved. Do not exceed 120 PSI (8 BAR) at the tool 

 
 

Operation Instruction 

 

1.  Thread the male plug onto the inlet bushing 

 
 
 

2.  Add 2 or 3 drops of non-detergent oil into the plug before each use 

 
 

3.  Connect to the air source with quick coupler 

 
 

4.  Choose qualified & correct impact socket and connect to the anvil 

 

 

 
 
 
 
 
 
 
 

 
 
 
 

Summary of Contents for 24402

Page 1: ...Ft Lb Average air consumption 5 0 CFM Free speed 7 000 RPM Air inlet 1 4in Recommended hose size 3 8in Clutch Type Twin Hammer Weight 5 76 Lb Sound Level 96 2 db A WARNING READ UNDERSTAND AND FOLLOW A...

Page 2: ...requirement Use tool within its rated capacity and only for its designated purpose Overloading air tools will cause premature wear and or permanent damage of internal and external driver parts and wil...

Page 3: ...nter clockwise operation Do not attempt to change direction while tool is running 5 If fastener bogs slows or binds the tool or if fastener fails to move in 5 seconds use a large size impact wrench wi...

Page 4: ...WAYS ASSUME THE TOOL IS LOADED Do not use the tool when changing one driving location to another involves the use of stairs ladders or scaffolding Do not carry the tool with your finger on the trigger...

Page 5: ...rated working pressure exceeding 200 PSI 13 8 BAR 5 Regulate the air pressure to obtain 70 PSI 5 BAR at the tool Check the operation of the safety yoke mechanism 6 Insert fasteners into your tool foll...

Page 6: ...st one time per month Excessive oil will damage o rings of tool WARNING Stop using the tool immediately if any of the following problems occurs Serious personal injury could occur Necessary repair of...

Page 7: ......

Page 8: ...pring Pin 1 29 24402AC Rear End Plate 1 10 24402J A Bushing 1 30 24402AD Gasket 1 11 24402K O Ring 2 31 24402AE Anvil Collar 1 12 24402L Reverse Valve 1 32 24402AF Hammer Cage 1 13 24402M Steel Ball 1...

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