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Manafacture: Grizzly
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manual abstract
Always disconnect air when not in use, and do not carry tool with hand on trigger. 20. USE THE RECOMMENDED ACCESSORIES. Consult owner’s manual for recommended accessories. Using improper accessories may increase the risk of injury. 21. NEVER ALLOW UNTRAINED USERS TO USE THIS TOOL WHILE UNSUPERVISED. 22. IF YOU ARE UNSURE OF THE INTENDED OPERATION, STOP USING TOOL. Seek formal training or research books or magazines that specialize in pneumatic tools. 23. BE AWARE OF HOSE LOCATION. Hoses can easily become a tripping hazard when laid across the floor in a disorganized fashion. 24. DO NOT USE UNDER THE INFLUENCE OF DRUGS OR ALCOHOL, OR WHEN TIRED. -2- Model H8210 10 Piece Air Hammer Kit INTRODUCTION Foreword Specifications The specifications, details, and photographs in this manual represent the Model H8210 as supplied when the manual was prepared. However, owing to Grizzly’s policy of continuous improvement, changes may be made at any time with no obligation on the part of Grizzly. If you have any comments regarding this manual, please write to us at the following address: Grizzly Industrial, Inc. C/O Technical Documentation P.O. Box 2069 Bellingham, WA 98227-2069 E-Mail: manuals@grizzly.com Most importantly, we stand behind our tools. If you have any service questions or parts requests, please call or write us at the location listed below. Grizzly Industrial, Inc. 1203 Lycoming Mall Circle Muncy, PA 17756 Phone: (570) 546-9663 Fax: (800) 438-5901 E-Mail: techsupport@grizzly.com Web Site: Bit Size....................................10mm (13/32") Bore Diameter..........................................3/4" Blows Per Minute.......................4,500 BPM Air Consumption...............................5 CFM Air Inlet.....................................................1/4" Required PSI.....................................90 PSI Maximum Sound Level.....................108 dB Weight...................................................4 lbs A B C D E F Figure 1. H8210 Inventory Model H8210 Inventory Qty A. Case....................................................1 B. Bits ..................................................... 5 C. Air Gun............................................... 1 D. Retainer Spring.................................. 1 E. 1/4" NPT Male Quick Connect Fitting 1 F. Oil Bottle ............................................ 1 No list of safety guidelines can be complete. Every shop environment is different. Always consider safety first, as it applies to your individual working conditions. Use this air hammer and other machinery with caution and respect. Failure to do so could result in serious personal injury, damage to equipment, or poor work results. Model H8210 10 Piece Air Hammer Kit -3 -4- Model H8210 10 Piece Air Hammer Kit OPERATIONS Read the manual before operation. Become familiar with this tool, its safety instructions, and its operation before beginning any work. Serious personal injury may result if safety or operational information is not understood or followed. Installing Bits The Model H8210 uses bits with a 13/32" (10mm) diameter shaft. See the Grizzly catalog or for a complete listing of available bits and accessories. 3. Insert the bit by bending the retainer spring out of the way of the cylinder bore and slide the bit in as shown in Figure 2. Note: If you have difficultly bending the retainer spring to fit the bit, remove the spring and insert the bit into the spring prior to threading it on the hammer. Figure 2. Bit installation. Like all tools there is potential danger when operating this tool. Accidents are frequently caused by lack of familiarity or failure to pay attention. If normal safety precautions are overlooked or ignored, serious personal injury may occur. 4. Relax the retainer spring so the "U" sits in front of the bit flange to hold the bit in place, as shown in Figure 3. To install a bit: 1. DISCONNECT THE AIR HAMMER FROM AIR SUPPLY! 2. Thread the retainer spring on the air hammer cylinder. Flange Retainer Spring "U" Figure 3. Bit installation position. Model H8210 10 Piece Air Hammer Kit -5- To use the air hammer: 1. Attach the 1/4" NPT male quick connect fitting to the air inlet plug. 2. Attach the air hammer to an air supply set at 90 PSI. 3. Hold the air hammer securely. 4. Use the trigger to START and STOP the air hammer. 5. To avoid accidental starting, disconnect air hammer from air supply when not in use. Daily Maintenance The air hammer MUST have 2-6 drops of oil directly dropped into the air fitting before each use. In addition, we recommend using an in-line filter, lubricator, and regulator as shown in Figure 4. ACCIDENTAL START HAZARD! Disconnect before service or tool changes. AIR PRESSURE HAZARD! Never exceed max PSI rating for tool. EAR/LUNG INJURY HAZARD! Wear protective equipment when using this tool. Quick Connector Quick Coupler Air Hose Quick Coupler Quick Connector Lubricator Filter Regulator Air Compressor Your ...