MODEL W1781 21˚ FRAMING NAILER OWNER'S MANUAL Phone: (360) 734-3482 • Online Technical Support: tech-support@shopfox.biz COPYRIGHT © 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.
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Model W1781 21˚ Framing Nailer SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below.
Model W1781 21˚ Framing Nailer Safety Instructions for Pneumatic Tools 10. USE PROPER AIR HOSE for the tool. Make sure your air hose is in good condition and is long enough to reach your work without stretching. 17. DISCONNECT TOOLS before servicing, changing accessories, or moving to another location. 11. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Non-slip footwear is recommended.
Model W1781 21˚ Framing Nailer Additional Safety Instructions for Nailers 1. HAND INJURIES: 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. 5. HOSE USAGE: Make sure your air hose is designed for the tool in use, is in good condition, and is long enough to reach your work without stretching. However, an overly long air hose in the work area may be a tripping hazard. 2.
Model W1781 21˚ Framing Nailer INTRODUCTION Woodstock Technical Support Tool Data Nail Type .......................... Roundhead Nail Angle .................................. 21° Nail Diameter ........................... 0.113" Nail Length.............................2"–31⁄2" Magazine Capacity ................... 75 Nails Air Inlet................................ 1⁄4" NPT Weight ................................. 8.4 lbs. Operating Pressure ...............
Model W1781 21˚ Framing Nailer Compressed Air System The Model W1781 is designed to be operated at 80-110 PSI using clean, dry, regulated, compressed air. Do not exceed the 120 PSI maximum operating pressure for your model. Before using your new nailer, regulate the air pressure to find the optimum setting within the specified operating range. Start by testing the nailer at a low setting, then increase the air pressure as needed for satisfactory results.
Model W1781 21˚ Framing Nailer SETUP Unpacking This tool has been carefully packaged for safe transportation. If you notice the tool has been damaged during shipping, please contact your authorized Shop Fox dealer immediately. Inventory The following is a description 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 packaging materials carefully.
Model W1781 21˚ Framing Nailer Safety Nose Mechanism — If you find that the safety nose mechanism is not working properly, check the lubrication of its sliding components. A safety mechanism on the nose of the nailer protects against accidental firing. When the trigger is pressed, the nailer will not fire until the safety nose mechanism is depressed. — If the nailer fires when the trigger is pulled, without the safety nose mechanism being depressed, then the nailer is not working properly.
Model W1781 21˚ Framing Nailer OPERATIONS Loading 4. Slide the nails all the way down to the nose of the nailer. When replacing nails in your Model W1781, follow these guidelines: 5. With one hand on the magazine handle for control, release the magazine catch and slowly allow the magazine to press against the nails. Type:.............................. Round Head Angle: ....................................... 21° Diameter: ............................... 0.113" Length: .................................
Model W1781 21˚ Framing Nailer Adjusting Depth 3. Depress the safety nose mechanism against your workpiece. A depth adjustment knob is attached to the nose for setting the nail depth. 4. Before pulling the trigger, make sure your free hand and other body parts are positioned out of the way of a potential path of a nail in case of deflection. To adjust the depth, do these steps: 1.
Model W1781 21˚ Framing Nailer Clearing Jammed Nails Replacing Pistons and O-Rings A jammed nail must be cleared before using the nailer again. Under heavy use, a piston or piston shaft may wear out. Replacement is quick and easy. Contact your authorized Shop Fox dealer to obtain the Piston Repair Kit (part number X1781001). To clear a jammed nail from the discharge area, do these steps: 1. DISCONNECT NAILER FROM THE AIR SUPPLY! 2. Pull the magazine handle all the way back until it latches. 3.
Model W1781 21˚ Framing Nailer 6. Open the nose cover as if to clear a jammed nail. 10. Insert the new piston in the cylinder. Make sure that the grooves on the piston shaft line up with those on the guide at the bottom of the cylinder. The new piston should easily slide into the cylinder. DO NOT force the piston into the cylinder! If the piston is not easily inserted, double-check the alignment of the piston shaft with the grooves on the guide. 7.
Model W1781 21˚ Framing Nailer CLEANING & LUBRICATION Cleaning Lubricating Use a good solvent to clean the nose assembly of the nailer. Always be sure that the nailer is dry before using it again. Standard pneumatic tool oil has been included with your new Shop Fox nailer to help maintain its useful life. Place two to six drops of oil in the nailer air inlet (as shown in Figure 8) before every use, or after 2 hours of continuous use. Do not allow dust, chips, sand, etc.
Model W1781 21˚ Framing Nailer PARTS BREAKDOWN �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� ���� �� �� �� �� �� �� �� �� �� � �� �� � � � � �� � -13- � �� �� �� �� �� �� �� �� �� �� � ���� �� �� �� �� ��
Model W1781 21˚ Framing Nailer PARTS LIST REF PART�# DESCRIPTION REF PART�# DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 X1781001 XPAW06M XPAW05M XPAW04M XPAW03M X1781006 X1781007 X1775007 XPSB15M XPW02M X1781011 X1781012 X1781013 XPSB38M XPN06M XPW02M X1781017 XPSB20M X1781019 X1781020 X1781021 X1781022 X1781023 XPN04M XPW05M XPSB17M X1781027 X1781028 X1781029 X1781030 XPSB125M X1781032 X1781033
Model W1781 21˚ Framing Nailer Troubleshooting Symptom Possible Cause Cause Possible Solution Air leaking at trigger valve area. 1. O-rings in trigger valve housing are damaged. 1. O-rings must be replaced & operation of safety nose must be checked. Air leaking between housing and hose 1. Loose screws in housing. 2. Damaged O-ring. 3. Loose air fitting. 1. Reseal and tighten screws. 2. Replace O-ring. 3. Tighten air fitting & use teflon tape. Air leaking between housing and cap. 1. Damaged seal.
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Warranty Registration Name ___________________________________________________________________________________ Street __________________________________________________________________________________ City _________________________ State ___________________________Zip ________________________ Phone # ______________________ Email __________________________Invoice # ___________________ Model #_________Serial #______________Dealer Name__________________Purchase Date___________ CUT ALONG DOTTED LINE The follo
FOLD ALONG DOTTED LINE Place Stamp Here WOODSTOCK INTERNATIONAL INC. P.O.