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SKU   97524  

 

 

 

 

 

 

 

 

 

 

 

 

40116 

Page 6

For technical questions, please call 1-800-444-3353.

3.  Empty the magazine of nails or staples.
4.  Check that the Trigger (39) and the Safety (52) on the nose of the tool, move freely, 

without sticking.

5.  Connect the air supply to the tool at the Air Plug (86) and set at the recommended 70-

100 PSI, and not over the maximum 100 PSI.  

6.  Test the tool by depressing the Safety (52) on the nose of the tool against the workpiece 

without pulling the Trigger (39). 

 The tool must not cycle (fire)

.  If it cycles (fires), stop 

immediately and take the tool to a qualified service technician for repair.

7.  Hold the tool away, or off of the workpiece.  The Safety (52) or nose of the tool should 

return to its original position.  Squeeze the Trigger (39).  

The tool should not cycle (fire).  

If it cycles (fires), stop immediately and take the tool to a qualified service technician.

8.  Depress the Safety (52) against the workpiece and squeeze the Trigger (39).  

The tool 

must cycle (fire) once only

.  Release the trigger and squeeze it again.  

The tool must 

cycle (fire) once only

.  With the Trigger held, carefully lift the nailer and press it against 

the workpiece again.  

The tool must not cycle (fire)

.  If it fails to act in the manner 

explained in bold, have it repaired by a qualified service technician.

Operation - 

Testing The Single Sequential Safety Trip Mechanism

 (continued)

Loading Nails or Staples

ALWAYS  WEAR ANSI APPROVED  IMPACT  SAFETY  GOGGLES  WHEN 

RELOADING OR DOING ANY OTHER MAINTENANCE ON THIS TOOL.

  Other 

people in the work area must also wear ANSI approved impact safety goggles.

Warning!  Make sure the Nailer/Stapler is not attached to the air hose whenever loading 

the tool.

1.  Depress the Latch (73) and pull back on the Tail Cover (78), opening Magazine A (67). 
2.  Insert the brad nails into the Magazine, letting the pointed end ride on the rail of Magazine 

B (61). If loading staples, fit the crown of the staples so they fit over, and ride on the rail 

of the Magazine B (61).

3.  After the nails or staples reach the nose of the tool, close Magazine A (67).

Note:

 The window gauge on Magazine A (67) lets you know how many nails or staples remain.

Operating the Stapler/Nailer

1.  Attach the Nailer/Stapler to the air supply at the Air Plug (86).  Start your compressor 

and check the pressure making sure it is set at the recommended 70-100 PSI and not 

over the maximum 100 PSI.

2.  To fire, place the nose of the Nailer/Stapler on the workpiece.  The Nailer/Stapler should 

not fire if the Safety (52) is not depressed.  Once depressed, gently and briefly squeeze 

the Trigger (39) once.  

Do not fire repeatedly

;  nails or staples could bounce off of one 

another, damaging the work piece or causing PERSONAL INjURY.

Summary of Contents for 40116

Page 1: ...ls 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury Save this manual...

Page 2: ...ing this tool 1 Keep work area clean Cluttered areas invite injuries 2 Observe work area conditions Do not use machines or power tools in damp or wet locations Do not expose to rain Keep work area wel...

Page 3: ...ther it contains fasteners or not 13 Stay alert Watch what you are doing use common sense Do not operate any tool when you are tired 14 Check for damaged parts Before using any tool any part that appe...

Page 4: ...oading 24 Do not fire fasteners too close to the edge of a workpiece They may split the workpiece and fly free causing personal injury 25 Take caution as some woods contain preservatives such as coppe...

Page 5: ...ervice you should incorporate an oiler regulator and inline filter as shown in the diagram above Hoses couplers oilers regulators and filters are all available at Harbor Freight Tools 1 You will need...

Page 6: ...epaired by a qualified service technician Operation Testing The Single Sequential Safety Trip Mechanism continued Loading Nails or Staples Always wear ANSI approved impact safety goggles when reloadin...

Page 7: ...Figure 3 4 Carefully slide the Driver Cover 57 off around the Safety 52 Note the position of the tab on the Driver Cover 57 Remove the jammed fastener pliers may be necessary to remove a stuck fasten...

Page 8: ...crews 1 Replace Gasket 9 2 Runs slowly or has power loss Insufficient oil 1 Broken Spring in Cylinder Cap 4 2 Exhaust is blocked 3 Lubricate as instructed 1 Replace Compression Spring 8 2 Clean Cap 4...

Page 9: ...DERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR A...

Page 10: ...4 40116 Page 10 For technical questions please call 1 800 444 3353 Assembly Drawing NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacemen...

Page 11: ...on or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied includin...

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