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34º ANGLE FINISH NAILER - 2½"
MODEL H6144
INSTRUCTION MANUAL
COPYRIGHT © FEBRUARY, 2005 BY GRIZZLY INDUSTRIAL, INC., REVISED DECEMBER, 2007 (TS)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#BL6904 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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6. ONLY ALLOW TRAINED AND 13. ALWAYS DISCONNECT FROM PROPERLY SUPERVISED PER- POWER SOURCE BEFORE SONNEL TO OPERATE MACHIN- SERVICING MACHINERY. Make ERY. Make sure operation instruc- sure switch is in OFF position tions are safe and clearly under- before reconnecting. stood. 14. MAINTAIN MACHINERY WITH 7. KEEP CHILDREN AND VISITORS CARE. Keep blades sharp and AWAY. Keep all children and visi- clean for best and safest per- tors a safe distance from the work formance. Follow instruction
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Additional Safety Instructions for Nailers 1. HAND INJURIES: Do not place your 5. HOSE USAGE: Make sure your hands near the nail point of entry. A air hose is designed for the tool nail can deflect and tear through the in use, is in good condition, and surface of the workpiece, puncturing is long enough to reach your work your hand or fingers. without stretching. However, an overly long air hose in the work area may be a tripping hazard. 2. COMBUSTIBLE GASES: Never connect the nailer t
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Operating this nailer can propel Never point this nailer at yourself or objects into the air, causing imme- another person! Always pay attention diate eye damage. To protect your- to the direction this nailer is pointed. self, always wear American National Use this tool with respect and caution Standards Institute (ANSI) approved to lessen the possibility of operator or safety glasses or goggles when oper- bystander injury. Ignoring this warning ating this equipment. In addition, this
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INTRODUCTION Foreword Contact Info We are proud to offer the Grizzly Model If you have any comments regarding this H6144 34º Angle Finish Nailer–2½". This manual, please write to us at the following model is part of a growing Grizzly family of address: fine pneumatic tools. When used accord- ing to the guidelines set forth in this man- Grizzly Industrial, Inc. ual, you can expect years of trouble-free, C/O Technical Documentation enjoyable operation and proof of Grizzly’s P.O. Box 2069 commi
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SET UP Unpacking Inventory Your Model H6144 left our warehouse in After you remove the nailer case from the a carefully packed box. If you discover box you should find the following. the nailer is damaged after you have signed for delivery, please immediately Model H6144 Inventory (Figure 1) call Customer Service at (570) 546-9663 for advice. A. 34° Finish Nailer−2½ ......................... 1 B. Safety Goggles ................................. 1 Save the containers and all packing mat
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Compressed Air System The Model H6144 is designed to be oper- ated at 60-100 PSI using clean, dry, regu- lated, compressed air. DO NOT exceed the maximum operating pressure for your model. Before using your new nailer, install a 1 ⁄4" NPT male quick connect fitting (not Exceeding the maximum permissible included) on the nailer and a matching 1 operating pressure may cause the ⁄4" NPT female fitting (not included) on nailer to explode, blowing metal frag- the air hose. Regulate the air
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5. Without pressing the trigger, depress Safety Yoke the safety yoke mechanism against a scrap piece of wood that is clean and free of any knots, nails, or other foreign A safety yoke mechanism on the nose objects. of the nailer acts as a secondary safety device. When the trigger is pressed, the — If the nailer does not fire, then the nailer will not fire until the safety yoke safety yoke mechanism is working mechanism is depressed. correctly. Before you use your nailer for the first
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OPERATIONS 4. Pull the magazine pusher all the way Loading back, then let it come forward until it rests against the end of the nail stick. When replacing nails in your Model H6144, follow these guidelines: Operating Gauge: 15 1 1 Length: 1 ⁄4" -2 ⁄2" Capacity: 40 If you have not read the safety instruc- Angle: 34° tions in this manual, do not operate the nailer. NOTICE: A number of manufacturers' nails may fit the Model H6144. However, Before you operate your nailer, place one for best
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Adjusting Depth The Model H6144 features a knurled adjustment knob (Figure 5) for setting the nail depth into the workpiece. Figure 4. Example of nail deflection. Besides damaging your workpiece, deflection can cause injury if your free hand is securing the workpiece in the location that the nail deflects. 5. Pull the trigger. If the nail drove into Figure 5. Depth adjustment knob. the wood far enough, continue with your intended operations. If the nail went too far or not far enoug
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4. Depress the backstop (Figure 6) Clearing Jammed inside the magazine and slide the nail Nails stick out of the magazine. The most frequent situation with any type of nailer is a nail jam. A jammed nail must be cleared before using the nailer again. To clear a jammed nail from the dis- charge area on the Model H6144: Backstop 1. DISCONNECT NAILER FROM THE Finger Tab AIR SUPPLY! Figure 6. Finger tab and backstop. 5. Flip up the quick release latch located on top of the nailer nose assembl
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7. The jammed nail should now be vis- 4. Remove the top cap. ible; remove it from the discharge area with needle nose pliers. 5. The top of the piston should now be visible inside the cylinder, which is 8. Replace the driver guide cover and housed in the head of the nailer. snap the quick release latch back into operating position. 6. Open the magazine. 7. Watch the discharge area and push the Replacing Pistons/ top of the piston with your finger. You will see the piston shaft slide down t
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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 new Grizzly nailer to help maintain its that the nailer is dry before using it useful life. Place two to six drops of oil again. in the nailer air inlet (as shown in Figure 9) before every use, or after two hours of Do not allow dust, chips, sand, etc. into continuous use. the air connectors or into the body of the nailer; th
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H6144 PARTS BREAKDOWN -14- H6144 34° Angle Finish Nailer–2½" � �� �� �� � �� �� �� �� � �� � �� �� �� �� �� � �� �� �� �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� ��
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H6144 PARTS LIST REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PH6144001 SPECIAL CAP SCREW M5-.8 X 12 45 PH6144045 STEEL BALL 2MM 2 PH6144002 AIR DEFLECTOR 46 PH6144046 SAFETY SEAT 3 PH6144003 RUBBER WASHER 10 MM 47 PH6144047 DRIVE PIN 4 PSB38M CAP SCREW M5-.8 X 25 48 PR39M EXT RETAINING RING 8MM 5 PLW01M LOCK WASHER 5MM 49 PH6144049 DRIVE STAND 6 PH6144006 CYLINDER COVER 50 PH6144050 ADJUSTING NUT 7 PH6144007 COMPRESSION SPRING 51 PH6144051 COMPRESSION SPRING 8 PH6144008 SWITCH VALVE SEAT 52
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TROUBLESHOOTING CAUSE PROBLEM ACTION Air leaking at trigger valve 1. O-rings in trigger valve 1. O-rings must be replaced housing are damaged. & operation of safety area. yoke must be checked. 1. Loose screws in housing. 1. Tighten screws. Air leaking between hous- ing and hose. 2. Damaged O-ring. 2. Replace O-ring. 3. Loose air fitting. 3. Tighten air fitting & use teflon tape. Air leaking between hous- 1. Damaged seal. 1. Replace damaged seals. ing and cap assembly. 1. Air leaks. 1. Tighten
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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 maintenance. 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 to
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WARRANTY CARD Name _________________________________________________________________________ Street ________________________________________________________________________ City____________________State________Zip_________ Phone Number____________E-Mail___________________FAX ____________ Model # H6144 34°Angle Finish Nailer–2½" Serial#________________Order #____________ The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better prod
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Send a Grizzly Catalog to a friend: Name________________________________ Street________________________________ City______________State______Zip_______ FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE
