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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                                                                                                                                                                                                                          
                    
                    Resumo do conteúdo contido na página número 2 
                    
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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