® NAIL GUNS & STAPLERS MODEL G1847 / G1852 / G1861 / G3811 INSTRUCTION MANUAL COPYRIGHT © 1990 BY GRIZZLY INDUSTRIAL, INC. TX 3 176 561 WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. REVISED MARCH, 1999 PRINTED IN USA DISCONTINUED MACHINE MANUAL DISCLAIMER THE INFORMATION IN THIS MANUAL REPRESENTS THE LAST CONFIGURATION OF THE MACHINE BEFORE IT WAS DISCONTINUED.
Table Of Contents PAGE 1. SAFETY ....................................................................................................................2 SAFETY RULES FOR ALL TOOLS ....................................................................2 ADDITIONAL SAFETY INSTRUCTIONS FOR NAILERS....................................3 2. INTRODUCTION ...................................................................................................... 4 3. OPERATIONS.............................................
SECTION 1: SAFETY For Your Own Safety Read Instruction Manual Before Operating Nailer DO NOT CONNECT nailer to the air hose until you are in position and ready to operate the nailer safely. KEEP HANDS and other body parts away from the nailer tip at all times. NEVER MANUALLY DEPRESS the safety nose and shoot fasteners for any reason. DO NOT REST a pressurized nailer against your body for any reason. Safety Instructions For Power Tools These safety rules cannot cover every situation in a work shop.
Safety Instructions For Power Tools 13. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories. 14. DISCONNECT TOOLS before servicing and changing accessories, such as blades, bits, cutters, and the like. 15. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in off position before plugging in. 16. USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for recommended accessories.
SECTION 2: GENERAL INFORMATION Grizzly Industrial, Inc. is proud to offer its Model G1847, G1852, G1861 and G3811 Pneumatic Nailers and Staplers. These professional-quality tools are part of Grizzly’s growing family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation, and proof of Grizzly’s commitment to customer satisfaction. Most important, we stand behind our machines.
SECTION 3: OPERATIONS Unpacking Connecting To Air The pneumatic nailers/staplers are shipped from the manufacturer in a carefully packed carton. If you discover damaged after delivery, please call Customer Service immediately for advice. If the air fitting is not already screwed in, first be sure the threads are wrapped with teflon tape and then screw it in the back. Teflon tape is available at most hardware stores.
Loading Brads To load the nailer: 1. Disconnect the air hose if connected. 2. Lift the magazine latch that holds the magazine in place. Figure 1. 3. Slide the magazine out and place the brads into the nailer. Your nailer has slots in its magazine to accommodate different size brads. Figure 2. 4. Close the magazine. The latch will snap into place if the brads are seated correctly. Slots Magazine Latch Figure 2. Inserting brads in magazine. Figure 1. Releasing magazine latch.
Loading Staples To load the stapler: 1. Disconnect the air hose if connected. 2. Press down on the magazine latch that holds the magazine in place. Figure 3. 3. Slide the magazine out and place the staples into the nailer. The staples will seat over the guide in the magazine. Figure 4. 4. Close the magazine. The magazine latch will click into place if the staples are loaded correctly. Staples Magazine Latch Figure 4. Staple placement. Figure 3. Releasing the magazine.
Test Fire Air Quality Whenever changing fastener size or composition of material being fastened, the nailer should be tested to ensure that the air pressure is set correctly and the nailer is working properly. To test fire the nailer: This air nailer or stapler must be regularly oiled and operated with treated or clean air. It is a precision tool with close internal tolerances designed for repetitious use. Wet and/or dirty air lowers performance and prematurely destroys internal parts. 1.
SECTION 4: MAINTENANCE General Cleaning & Oiling Maintenance requirements are minimal for these nailers. The two most common problems with any nailer are jamming and damaged drivers. In both cases, the nailer will need to be partially disassembled to make the repairs. CLEANING: Keep the nailer nose as clean as possible. Dirt and debris have a tendency to work their way into the nailer from the nose. Wipe off any dirt that collects on the outside of the nailer before connecting it to the air supply.
Jamming To repair a jam: 1. Remove any fasteners remaining in the gun. 2. Partially unscrew the cap screws that hold the nosepiece cover in place. Slide the nosepiece cover down and pull it off. Figure 5. (G1861: Remove the safety tip before removing the nosepiece cover.) Aligning Nosepiece The nosepiece may become misaligned if the nailer has been dropped or otherwise mishandled. Misfiring and/or jamming will result if the nosepiece is misaligned – but correcting the problem is simple.
Driver Replacement To remove the driver: 1. 2. HD Valve Piston Disconnect the nailer from the air supply and remove any fasteners from the magazine. Cap Cap Screws Sequentially loosen the 4 cap screws securing the nailer cap to the nailer body. Driver 3. Gasket Set G1847/52: Remove the 4 cap screws, deflector, cap, spring, and HD valve piston. Place them to one side. Figure 6. G1861: Remove the 4 cap screws, deflector, cap, gasket set, and spring. Figure 7.
O-Rings Since the nailer is disassembled, inspect the condition of the visible O-rings. If the O-rings show signs of wear and tear, they should be replaced. Inspect the surfaces where the O-rings seal for any possible rough spots which will erode the new O-rings. When replacing the O-rings, make sure that there is no dirt or grit in the groove where the O-rings seat. Do not stretch the Orings or nick them on any sharp edges or burrs.
SECTION 5: CLOSURE The following pages contain general specifications, a parts diagram and list, and index for your Pneumatic Nailer. If you need parts or help in assembling your nailer, or if you need operational information, we encourage you to call our Service Department. Our trained service technicians will be glad to help you. The specifications, drawings, and photographs illustrated in this manual represent the Models G1847 / G1852 / G1861 / G3811 as supplied when the manual was prepared.
-14- 111 110 109 108 107 106 105 104 103 102 101 404 123 119 118 117 116 113 112 405 401 402 407 403 429 218 217 216 301 122 121 120 406 210 206 205 204 203 202 201 209 409 410 215 207 208 214 427 411 425 424 408 413 418 423 419 302 415 421 417 422 414 303 304 416 G1847 PARTS DIAGRAM G1847 / G1852 / G 1861 / G3811 Air Nailers/Staplers
REF PART # 101 102 103 104 105 106 107 108 109 110 111 112 113 116 117 118 119 120 121 122 123 201 202 203 204 205 206 207 208 209 210 214 215 PSB15M PLW01M P1847103 P1847104 P1847105 P1847106 P1847107 P1847108 P1847109 P1847110 P1847111 P1847112 P1847113 P1847116 P1847117 P1847118 P1847119 P1847120 P1847121 P1847122 P1847123 P1847201 P1847202 P1847203 P1847204 P1847205 P1847206 PEC01M P1847208 P1847209 P1847210 PRP11M P1847215 DESCRIPTION CAP SCREW M5 - 0.
-16- 111 110 109 108 107 106 105 104 103 102 101 406 407 123 119 118 117 116 113 112 401 402 405 403 301 425 404 218 217 216 122 120 121 210 206 205 204 203 202 417 420 418 201 209 426 215 207 208 214 419 409 424 427 408 410 411 412 423 302 413 422 303 304 421 415 414 416 G1852 PARTS DIAGRAM G1847 / G1852 / G 1861 / G3811 Air Nailers/Staplers
REF PART # 101 102 103 104 105 106 107 108 109 110 111 112 113 116 117 118 119 120 121 122 123 201 202 203 204 205 206 207 208 209 210 214 215 216 PSB15M PLW01M P1847103 P1847104 P1847105 P1847106 P1847107 P1847108 P1847109 P1847110 P1847111 P1852112 P1847113 P1852114 P1847117 P1847118 P1847119 P1847120 P1847121 P1847122 P1847123 P1847201 P1847202 P1847203 P1847204 P1847205 P1847206 PEC01M P1847208 P1847209 P1847210 PRP11M P1847215 P1847216 DESCRIPTION CAP SCREW M5 - 0.
-18- A05 A53 A06 A54 A55 A07 A08 A14 A54 A13 A16 A58 A59 A17 A04 A03 A52 A51 C52 C51 C57 C04 C56 A56 A57 A09 A10 A57 A11 A55 A12 B01 C05 B51 C55 B02 B09 B04 C06 C57 C52 B55 B56 C07 C54 C53 C01 C03 C02 A01 B05 B03 B06 B07 B54 B53 B08 B52 A02 B54 G1861 PARTS DIAGRAM G1847 / G1852 / G 1861 / G3811 Air Nailers/Staplers
REF PART # A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A16 A17 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 B01 B02 P1861A01 G2308 P1861A03 P1861A04 P1861A05 P1861A06 P1861A07 P1861A08 P1861A09 P1861A10 P1861A11 P1861A12 P1861A13 P1861A14 P1861A16 P1861A17 P1861A51 P1861A52 P1861A53 P1861A54 P1861A55 P1861A56 P1861A57 PSB15M PLW01M P1861A60 P1861B01 P1861B02 DESCRIPTION NAILER BODY AIR FITTING CYLINDER BUMPER MAIN PISTON UNIT GASKET SET SPRING HD VALVE PISTON COPPER COVER SHAFT, VALVE SPRING COL
-20- A06 A54 A54 A55 A07 A08 A54 A14 A13 A16 A59 A58 A17 A04 A03 A52 A51 A05 A53 A57 A09 A56 A56 A10 A57 A57 A11 A55 A55 A12 C51 C58 C52 C04 C07 C56 C05 B01 B05 B09 B06 B51 B52 B02 C54 C01 C03 C02 C53 C06 A01 B10 B07 C59 C60 C57 C61 C08 B53 A02 B08 C55 B05 B03 B04 B51 G3811 PARTS DIAGRAM G1847 / G1852 / G 1861 / G3811 Air Nailers/Staplers
REF PART # A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A16 A17 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 B01 B02 B03 P3811A01 G2308 P1861A03 P1861A04 P3811A05 P1861A06 P1861A07 P1861A08 P1861A09 P1861A10 P1861A11 P1861A12 P1861A13 P1861A14 P1861A16 P3811A17 P1861A51 P1861A52 P1861A53 P1861A54 P1861A55 P1861A56 P1861A57 PSB15M PLW01M P1861A60 P3811B01 P3811B02 P3811B03 DESCRIPTION NAILER BODY AIR FITTING CYLINDER BUMPER MAIN PISTON UNIT GASKET SET SPRING HD VALVE PISTON COPPER COVER SHAFT, VAL
MACHINE DATA GRIZZLY MODEL G1847/G1852/G1861/G3811 PNEUMATIC NAILERS/STAPLERS Operating Air Pressure: 65 to 90 P.S.I. Fastener Length: G1847 ........................................................................................................1⁄2" to 7⁄8" Crowned Staples G1852 ........................................................................................................................3⁄8" to 13⁄16" Brads G1861 .....................................................................................
TROUBLESHOOTING GUIDE Symptom Cause Solution Air leaking at trigger valve area. O-Rings in trigger valve housing are damaged or dry. Replace and/or re-lubricate trigger system O-Rings. Air leaking between body and nose. 1. O-Rings are damaged or dry. 2. Loose screws. 1. Replace and/or re-lubricate O-Rings. 2. Loosen all screws first, and then tighten sequentially using 1/2 turns. 3. Replace bumper. 3. Bumper is damaged. Air leaking between body and cap. 1. O-Rings are damaged or dry. 2.
WARRANTY AND RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
WARRANTY CARD Name ________________________________________________________Phone Number_________________ Street ____________________________________________________________________________________ City ______________________________________________________________State________Zip_________ MODEL # ______________________________Order #______________________________________________ The following information is given on a voluntary basis.
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