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Model W1781 21˚ Framing Nailer

-8-

OPERATIONS

Loading 

When replacing nails in your Model 
W1781, follow these guidelines:

Type: .............................. Round Head
Angle: ....................................... 21°
Diameter: ............................... 0.113"
Length: ................................. 2"–3

1

2

Capacity: .............................. 75 Nails

To load your nailer, do these steps:

1.

  DISCONNECT NAILER FROM THE AIR 

SUPPLY!

2.

  Slide the magazine back, as shown in 

Figure 3

, until it locks in place.

If you have not read the safety 
instructions in this manual, do not 
operate the nailer.

Before you operate your nailer, place five 
to six drops of the included oil into the 
quick connect fitting where the nailer 
connects to the air supply, unless using a 
lubricator unit.

To operate your nailer, do these steps:

1.

  Connect the air supply to the quick 

connect fitting.

2.

  To test for proper nail penetration, 

hold the nailer perpendicular to the 
surface of a piece of clean scrap 
wood that is thick enough for the 
length of nails you have loaded.

Operating

4.

  Slide the nails all the way down to 

the nose of the nailer.

5.

  With one hand on the magazine 

handle for control, release the 
magazine catch and slowly allow the 
magazine to press against the nails. 

 

Note:

 

Releasing the magazine catch 

and allowing it to "snap" in position 
causes undue wear and can lead to 
premature failure.

Figure 4.

 Loading nails into magazine.

Magazine Catch

3.

  Insert a strip of nails, pointed-end 

down, into the magazine as shown in 

Figure 4

Figure 3.

 Sliding magazine pusher back 

and engaging catch lever.

Magazine 

Handle

DO  NOT  place  your  hands  near  the 
nail point of entry. A nail can deflect 
and tear through the surface of the 
workpiece, puncturing your hand or 
fingers.

Summary of Contents for SHOP FOX W1781

Page 1: ...JUNE 2007 BY WOODSTOCK INTERNATIONAL INC REVISED DECEMBER 2007 JM WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL INC...

Page 2: ......

Page 3: ...job for which it was not designed 9 DO NOT USE UNDER THE INFLUENCE OF DRUGS OR ALCOHOL SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols...

Page 4: ...ries 16 REDUCE THE RISK OF UNINTENTIONAL FIRING Do not carry tool with hand on trigger and always disconnect from air when not in use 17 DISCONNECT TOOLS before servicing changing accessories or movin...

Page 5: ...er an overly long air hose in the work area may be a tripping hazard 6 OPERATING QUESTIONS If you are not sure about the intended operation stop using the nailer Seek formal training 7 MAINTENANCE Alw...

Page 6: ...ood or followed This tool has been specially designed to provide many years of trouble free service Close attention to detail ruggedly built parts and a rigid quality control program assure safe and r...

Page 7: ...filter lubricator regulator unit will protect your tool from damaging water build up allow you to adjust and maintain regulated air pressure to your tool and save you the inconvenience of having to m...

Page 8: ...n of the main components shipped with the Model W1781 Lay the components out to inventory them Note If you can t find an item on this list check the mounting location on the tool or examine the packag...

Page 9: ...If the nailer does not fire then the safety nose mechanism is working correctly If the nailer does fire when you do this immediately disconnect the nailer from the air supply and call Technical Suppo...

Page 10: ...nnect fitting 2 To test for proper nail penetration hold the nailer perpendicular to the surface of a piece of clean scrap wood that is thick enough for the length of nails you have loaded Operating 4...

Page 11: ...ail puncturing the surface of the workpiece as shown in Figure 5 Besides damaging your workpiece deflection can cause injury if your free hand is securing the workpiece in the location that the nail d...

Page 12: ...amaged nails Clearing Jammed Nails Figure 7 Nose opened to clear a jam Nose Opening Replacing Pistons and O Rings Under heavy use a piston or piston shaft may wear out Replacement is quick and easy Co...

Page 13: ...e new piston and apply a thin film of the nailer lubricating oil on the O ring 10 Insert the new piston in the cylinder Make sure that the grooves on the piston shaft line up with those on the guide a...

Page 14: ...8 before every use or after 2 hours of continuous use Figure 8 Lubricating nailer via air inlet Never clean this tool with gasoline or other flammable liquids Vapors in the tool may ignite causing th...

Page 15: ...Model W1781 21 Framing Nailer 13 PARTS BREAKDOWN...

Page 16: ...LATCH SPRING 71 X1781071 CYLINDER WASHER 23 X1781023 RELEASE LATCH 72 X1781072 BUMPER 24 XPN04M HEX NUT M4 7 73 X1781073 BUMPER OUTER LANE 25 XPW05M FLAT WASHER 4MM 74 X1781074 CYLINDER 26 XPSB17M CA...

Page 17: ...3 Clean nose 4 Clean magazine and inspect repair damage 5 Check fittings hose compressor and air pressure 6 Replace O ring and lubricate 7 Replace trigger valve O rings 8 Replace bumper 9 Replace cap...

Page 18: ......

Page 19: ...to a friend _____ Yes ____ No 6 What is your age group _____ 20 29 ____ 30 39 ____ 40 49 _____ 50 59 ____ 60 69 ____ 70 7 What is your annual household income _____ 20 000 29 000 ____ 30 000 39 000 __...

Page 20: ...TAPE ALONG EDGES PLEASE DO NOT STAPLE FOLD ALONG DOTTED LINE WOODSTOCK INTERNATIONAL INC P O BOX 2309 BELLINGHAM WA 98227 2309 Place Stamp Here FOLD ALONG DOTTED LINE...

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