34˚ FRAMING NAILER KIT MODEL H5571 INSTRUCTION MANUAL COPYRIGHT © SEPTEMBER, 2003 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. PRINTED IN TAIWAN ONLINE MANUAL DISCLAIMER THE INFORMATION IN THIS MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS IT IS CURRENTLY BEING SHIPPED. THE MACHINE CONFIGURATION CAN CHANGE AS PRODUCT IMPROVEMENTS ARE INCORPORATED.
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. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
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. 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. Wear a protective hair covering to contain long hair. 12. ALWAYS USE SAFETY GLASSES. Also use a face or dust mask if cutting operation is dusty.
Basic Nailer Safety In addition to the rules stated in the previous section, and those in the warning boxes throughout this manual, please observe the following safety tips for your new nailer: 1. 2. 3. 4. 5. 6. 7. 8. READ THIS ENTIRE MANUAL BEFORE OPERATING THE NAILER. ALWAYS DISCONNECT AIR FROM THE NAILER whenever servicing, carrying, or installing nails. During maintenance, a nailer connected to air may fire accidentally, causing serious personal injury.
INTRODUCTION Commentary We are proud to offer the Grizzly Model H5571 34˚ Framing Nailer. This model is part of a growing Grizzly family of fine power tools. 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. The Model H5571 features a 360˚ adjustable exhaust, a convenient top loading magazine, a safety trigger and a durable plastic carrying case.
Compressed Air System Safety Yoke Mechanism The Model H5571 is designed to be operated at 85-115 psi. DO NOT exceed the maximum operating pressure! A safety yoke mechanism (bump fire) on the nose of the nailer acts as a safety device. When the trigger is pressed, the nailer will not fire until the safety yoke mechanism is depressed. Before you use your new nailer, regulate the air pressure on your air compressor to barely over the minimum psi for your nailer. Increase air pressure only if needed.
OPERATION Oiling Nailer Loading Nailer Special oil has been included with your new Grizzly nailer to help maintain its useful life. Place one drop of oil in the nailer air inlet (as shown in Figure 1) before every use. Wipe off any excess oil near the nailer exhaust to avoid dust build-up. When the oil that was included with the nailer has been completely used, replace with Grizzly Model G2820 Pneumatic Tool Oil. To load your nailer: 1. 2. 3.
Operating Nailer Adjusting Depth If you have not read the safety instructions in this manual, DO NOT operate the nailer. The nose of the gun houses a depth adjustment knob for setting the depth that the nailer drives nails into the workpiece. Before you operate your nailer, place one drop of the included oil into the quick connect fitting where the nailer connects to the air supply. To adjust the depth: To operate your nailer: 2. 1. 2. 3. Connect the air supply to the quick connect fitting.
Single/Bump Fire Mode Clearing Jammed Nails The Model H5571 is equipped with a single/bump fire trigger. The most frequent situation with any type of nailer is a nail jam. A jammed nail must be cleared before using the nailer again. The two places where a nail can get jammed are the magazine and the discharge area. To select single or bump fire operation: 1. 2. 3. 4. Disconnect the air supply from the nailer! Locate the single/bump fire selector on the trigger. See Figure 5.
Cleaning Nailer Use a good solvent to clean the nose assembly of the nailer. Always be sure that the nailer is dry before using it again. Do not allow dust, chips, sand, etc. into the air connectors or into the body of the nailer; this may result in leaks and damage to the nailer and the air fittings.
Replacing Pistons/O-Rings If you use your nailer day in and day out, Grizzly offers repair pistons as cheap insurance against wasted down time and lost profits in the event that a piston or piston shaft becomes worn out. Always disconnect air from nailer whenever servicing! During maintenance, a nailer connected to air may fire accidentally, causing serious personal injury! To replace a piston: 1. 2. 3. 4. Disconnect the nailer from the air supply! Remove all nails from the magazine cartridge.
H5571 34˚ Framing Nailer Kit 14 13 12 12-1 11 10 12-1 9 8 6 5 4 2 7 1 23 87 22 19 21-1 21 20 16A 30 28 88 27 59 26 25 24 15-2 15-1 68 95 30 84 67 85 40 38 7 37 39 34A 90 89 65 82 36 28 85 29 35 91 61 92 56 58 57 32 83 80 66 73 31 74 60 82 35 72 78 62 63 64 100 70 35 97 53A 52 51 50 49 48 47 46 45 44 42 43 41 96 H5571 PART BREAKDOWN -11-
REF 1 2 4 5 6 7 8 9 10 11 12 12-1 13 14 15-1 15-2 16A 19 20 21 21-1 22 23 24 25 26 27 28 29 30 31 32 34A 35 36 37 38 39 40 41 42 43 44 PART # DESCRIPTION PSB115M BTN HD CAP SCR M6-1 X 16 PH5571002 EXHAUST COVER PH5571004 RUBBER WASHER 10MM PSB06M CAP SCREW M6-1 X 25 PH5571006 CAP PW09M FLAT WASHER 7MM PH5571008 SPACER PH5571009 PISTON STOPPER PH5571010 SPRING PH5571011 O RING PH5571012 PISTON HEAD VALVE PH5571012-1 SPACER PH5571013 O RING PH5571014 SEAL PH5571015-1 O RING PH5571015-2 O RING PH5571016A PI
TROUBLESHOOTING PROBLEM CAUSE ACTION Air leaking at trigger valve area. 1. O-rings in trigger valve housing are damaged. 1. O-rings must be replaced & operation of safety yoke must be checked. Air leaking between housing and hose. 1. Loose screws in housing. 2. Damaged O-ring. 3. Loose air fitting. 1. Tighten screws. 2. Replace O-ring. 3. Tighten air fitting. Air leaking between housing and cap assembly. 1. Damaged seal. 1. Replace damaged seals. Tool skips nails while discharging. 1.
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.
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