8 GUAGE, 5/8”-2” AIR BRAD NAILER Model 54461 ASSEMBLY and OPERATING INSTRUCTIONS ® 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at http://www.harborfreight.com Copyright c 2003 by Harbor Freight Tools® . All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. For technical questions and replacement parts, please call 1-800-444-3353 54461.
Specifications Air Inlet Recommended Air Pressure Maximum Air Pressure Nail Type Safety Feature Magazine Capacity Air Consumption Overall Dimensions 1/4”- 18 NPT 60-115 PSI 130 PSI 5/8” to 2” 18 Gauge Brads Sequential Trip Safety Trigger 110 - Side Loading Magazine 4 CFM @ 90 PSI 10” x 9-3/8” x 2-1/4” Save This Manual You will need the manual for the safety warnings and precautions, assembly instructions, operating and maintenance procedures, parts list and diagram. Keep your invoice with this manual.
9. Maintain tools with care. Keep tools clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords and air hoses periodically and, if damaged, have them repaired by an authorized technician. The handles must be kept clean, dry, and free from oil and grease at all times. 10. Disconnect air supply. Disconnect air hose when not in use. 11. Remove adjusting keys and wrenches.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activites, contain chemicals known [to the State of California] to cause cancer, birth defects or other reproductive harm. some examples of these chemicals are: Lead from lead-based paints Crystalline cilica from bricks and cement or other masonry products Arsenic and chromium from chemically treated lumber (California Health & Safety Code 25249.5, et seq.
FIGURE 1 1/4” Air Inlet (33) Trigger (31) Magazine Latch (39) Heel Cushion (79) Seqential Trip Safety Warning! This Nailer has a Sequential Trip safety mechanism. With the trigger pulled, the unit will fire each time the nose of the Nailer contacts a surface. This Nailer is not suited for single shot work. Vibration and bouncing and delayed finger pressure will commonly result in the unit double firing. Testing the Sequential Trip Safety Mechanism (Always test while using scrap material.) 1.
Loading Nails Always disconnect the Brad Nailer from the air source before loading nails. 1. While pushing on the Magazine Latch (39) with your right thumb, push on the Heel Cushion (79) with your left thumb, and pull back to open the magazine. See FIGURE 1. 2. Insert the brads. 3. Snap the Heel Cushion (79) back into position. Operating the Nailer 1. Attach the Nailer to the air supply at the Air Connector (not included) which is already connected to the Air Inlet (33). See FIGURE 1.
Troubleshooting Warning! If you detect any air leaks, power loss, the Nailer skips driving, drives too deep, or not deep enough, take the Nailer to a qualified service technician for repair. Note: Have the following problems repaired by a qualified service technician. 1. Problem: Air leaking at trigger valve area. Probable Cause: Damaged 0-rings in trigger valve housing. Solution: Replace 0-rings. Then re-check contact safety trip mechanism. 2. Problem: Air leaking between housing and nose.
Parts List Part No. 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 Description Cylinder Cap Cover Screw Exhaust Deflector Air Seal Spring Cylinder Cap 0-ring 0-ring 0-ring Firing Valve Piston 0-ring Sleeve Retainer Cylinder Sleeve Piston Stop 0-ring Trigger Pin Main Body Driver Bushing Handle 0-ring 0-ring Rubber Remote Hsng.
Assembly Drawing 100 90 91 14 11 13 12 9 93 11 10 B0300-070 89 8 9 7 4 87 5 6 3 1 2 92 32 31 30 29 28 27 26 24 25 24 23 22 21 20 19 18 36 16 17 15 97 66 68 58 59 43 42 33 94 101 67 60 51 50 49 48 47 46 45 44 68 98 34 96 61 41 38 62 63 63 64 37 95 64 85 83 69 57 56 55 65 52 54 53 35 84 70 40 71 39 86 99 59 72 73 B1100-1221 82 81 79 78 77 76 75 74 Page 9 SKU 54461 54461.
