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MODEL H5527
18 GAUGE BRAD NAILER
OWNER'S MANUAL
COPYRIGHT © JULY, 2003 BY GRIZZLY INDUSTRIAL, INC., REVISED MARCH, 2008 (TS)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TR5451 PRINTED IN CHINA
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SAFETY For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazard- ous 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. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures. Indic
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Safety Instructions For Pneumatic Tools 10. USE PROPER AIR HOSE for the 17. DISCONNECT TOOLS before ser- tool. Make sure your air hose is in vicing, changing accessories, or good condition and is long enough moving to another location. to reach your work without stretch- 18. DO NOT OVERREACH. Keep ing. proper footing/balance at all times. 11. WEAR PROPER APPAREL. Do 19. USE THE RECOMMENDED not wear loose clothing, gloves, ACCESSORIES. Consult owner’s neckties, rings, bracelets, or other
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Additional Safety Instructions for Nailers/ Staplers 1. HAND INJURIES: Do not place 6. HOSE USAGE: Make sure your air your hands near the nail/staple point hose is designed for the tool in use, is of entry. A nail/staple can deflect in good condition, and is long enough and tear through the surface of the to reach your work without stretching. workpiece, puncturing your hand or However, an overly long air hose in fingers. the work area may be a tripping haz- 2. COMBUSTIBLE GASES: Never con-
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Never point this nailer at yourself or another person! Always pay attention to the direction this nailer is pointed. Use this tool with respect and caution to lessen the possibility of operator or bystander injury. Ignoring this warning may result in serious personal injury. Read the manual before operation. Become familiar with this nailer, its Nailer/stapler accidents routinely hap- safety instructions, and its operation pen while moving the gun to another location, such as up ladders
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INTRODUCTION Foreword Machine Data The specifications, details, and photo- Nail Gauge .............................................. 18 5 graphs in this manual represent the Model Nail Length ........................................ ⁄8"–2" H5527 as supplied when the manual was Magazine Capacity ...................... 100 Nails prepared. However, owing to Grizzly’s pol- Air Inlet ...........................................¼" NPT 1 icy of continuous improvement, changes Weight ....................
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SETUP Unpacking Inventory Your new item was carefully packaged for After you open the nailer box, you should safe shipping. If you discover any damage find the following. after you have signed for delivery, immedi- ately call Customer Service at (570) 546- Model H5527 Inventory (Figure 1) 9663 for advice. A. Carrying Case .................................... 1 B. Brad Nailer ......................................... 1 Save the containers and all packing mate- C. Hex Wrenches 3mm, 4mm .......
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Compressed Air System The Model H5527 is designed to be oper- ated at 60-100 PSI using clean, dry, regu- lated, compressed air. DO NOT exceed the 120 PSI maximum operating pres- sure for your model. Before using your new nailer, regulate the air pressure on your air compressor to the Exceeding the maximum permissible minimum PSI for your model. operating pressure may cause the nailer to explode, blowing metal frag- An in-line filter/lubricator/regulator unit, ments in all directions. To p
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safety nose mechanism 5. Without pressing the trigger, depress Safety Nose the safety nose mechanism against a Mechanism scrap piece of wood that is clean and free of any knots, nails, or other foreign objects. A safety mechanism on the nose of the nailer protects against accidental firing. — If the nailer does not fire, then the When the trigger is pressed, the nailer will safety nose mechanism is working not fire until the safety nose mechanism is correctly. depressed. — If the na
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OPERATIONS 3. Pull the magazine cover back until it Loading stops. 4. Point the nailer down and insert a stick When replacing nails in your Model of brad nails into the magazine, as H5527, follow these guidelines: shown in Figure 4. Make sure that the pointed ends of the nails rest in the slot Gauge: 18 5 at the bottom of the magazine. Length: ⁄8" – 2" Capacity: 100 To load your nailer: 1. DISCONNECT NAILER FROM THE AIR SUPPLY! 2. Grip the nailer firmly, and depress the magazine latch,
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Operating Deflection is caused when grain irregularities, knots or foreign objects inside the wood cause the If you have not read the safety instruc- nail to change its path, resulting in tions in this manual, do not operate the the nail puncturing the surface of the nailer. workpiece, as shown in Figure 5. Before you operate your nailer, place five Besides damaging your workpiece, to six drops of the included oil into the deflection can cause injury if your free quick connect fitt
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To clear a jammed nail from the dis- Clearing Jammed charge area: Nails 1. DISCONNECT NAILER FROM THE AIR SUPPLY! 2. Remove the two cap screws that secure the driver guide cover to the driver guide on the nose assembly, as shown in Figure 6. Cap Screws Guide Cover Always disconnect air from nailer whenever clearing a jammed nail! A nailer connected to air may fire acci- dentally, causing serious personal injury! Figure 6. Nose opened to clear a jam. A jammed nail must be cleared before
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6. Open the nose cover as if to clear a Replacing Pistons/O- jammed nail. Rings 7. Watch the discharge area and push the top of the piston with your finger. You If you use your nailer day in and day out, will see the piston shaft slide down the repair pistons are cheap insurance against discharge area. wasted down time and lost profits, in the event that a piston or piston shaft becomes 8. With a long flathead screwdriver or sim- worn out. ilarly shaped tool, push the piston shaft bac
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ACCESSORIES 1 3 H3175— ⁄4" NPT Female, Quick Coupler G8114— ⁄8" x 25 Ft. Air Hose 1 3 H3176— ⁄4" NPT Male, Quick Coupler G8115— ⁄8" x 50 Ft. Air Hose 1 3 H3177— ⁄4" NPT Male, Plug G8116— ⁄8" x 100 Ft. Air Hose 1 H3178— ⁄4" NPT Female, Plug Multi-purpose red rubber air hose is flex- ible and abrasion resistant. Rated for 200 PSI, this air hose has a bursting strength H3175 H3176 1 of 800 PSI ⁄4" NPT ends. H3177 H3177 1 Figure 7. ⁄4" NPT air fittings. 3 H3258—Filter/Lube/Regulator ⁄8"NPT 1 Figu
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CLEANING & LUBRICATION Cleaning Lubricating Use a good solvent to clean the nose Special oil has been included with your assembly of the nailer. Always be sure that new Grizzly nailer to help maintain its the nailer is dry before using it again. useful life. Place two to six drops of oil in the nailer air inlet (as shown in Figure Do not allow dust, chips, sand, etc. into 11) before every use, or after 2 hours of the air connectors or into the body of the continuous use. nailer; this may
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H5527 PARTS BREAKDOWN H5527 18 Gauge Brad Nailer -15- �� �� �� � �� �� � �� � �� �� �� �� � �� �� � �� �� �� �� �� �� �� �� �� �� � �� �� �� �� � �� �� �� �� �� � �� �� �� �� �� � �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� ��
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H5527 PARTS LIST REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH5527001 STEPPED BOLT M5-.7 X 50 35 PH5527035 STAND 2 PH5527002 EXHAUST CAP 36 PH5527036 SPRING 5.3 X 21 3 PH5527003 COMPRESSED SPRING 7.2 X 7 37 PH5527037 SAFETY STAND 4 PSB15M CAP SCREW M5-.8 X 20 38 PH5527038 DRIVER GUIDE 5 PLW01M LOCK WASHER 5MM 39 PH5527039 SPACER 6 PH5527006 CYLINDER CAP 40 PSB15M CAP SCREW M5-.8 X 20 7 PORP014 O-RING 13.8 X 2.4 P14 41 PSB23M CAP SCREW M4-.7 X 12 8 PH5527008 SEALING WASHER 2.5 X 31.2 42 PSB
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TROUBLESHOOTING Symptom Possible Cause Solution Air leaking at trig- 1. O-rings in trigger valve hous- 1. O-rings must be replaced ger valve area. ing are damaged. & operation of safety nose must be checked. Air leaking between 1. Loose screws in housing. 1. Tighten screws. housing and hose. 2. Damaged O-ring. 2. Replace O-ring. 3. Loose air fitting. 3. Tighten air fitting & use tef- lon tape. Air leaking between 1. Damaged seal. 1. Replace damaged seals. housing and cap assembly. Tool skips
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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 mainte- nance. This is Grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited t
