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Nombre del archivo: 28784ff8-7beb-69a4-199f-9ebf85222ea8.pdf
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Resumen del manual
Everyday eyeglasses only have impact resistant lenses, they are NOT safety glasses. 12. SECURE WORK. Use clamps or a vise to hold work when practical. It’s safer than using your hand and frees both hands to operate tool. 13. DON’T OVERREACH. Keep proper footing and balance at all times. 14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories. 15. DISCONNECT TOOLS before servicing and changing accessories, such as blades, bits, cutters, and the like. 16. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in off position before plugging in. 17. USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for recommended accessories. The use of improper accessories may cause risk of injury. 18. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced. 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 and other machinery with caution and respect. Failure to do so could result in serious personal injury, damage to equipment or poor work results. -2- G9908 3 Function Hammer Drill INTRODUCTION Commentary We are proud to offer the Grizzly Model G9908 3 Function Hammer Drill. The Model G9908 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. At eleven pounds, the Model G9908 3 Function Hammer Drill is a rugged yet versatile tool. Its 1.2 HP motor delivers 500 RPM drilling speed and 2750 BPM hammer action. The drill mode easily bores through most types wood and light steel, and the hammer drill mode is perfect for augering through concrete, brick, cinderblock or mortor. Set to the power chisel mode, the G9908 acts like a small jackhammer. We are pleased to provide this manual with the Model G9908. It was written to encourage safety considerations and guide you through general operating procedures and maintenance. It represents our effort to produce the best documentation possible. The specifications, details, and photographs in this manual represent the Model G9908 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 address below: Grizzly Industrial, Inc. C/O Technical Documentation P.O. Box 2069 Bellingham, WA 98227-2069 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. 2406 Reach Road Williamsport, PA 17701 Phone: (570) 546-9663 Fax: (800) 438-5901 E-Mail: techsupport@grizzly.com Web Site: To operate this, or any power tool, safely and efficiently, it is essential to become as familiar with its characteristics as possible. The time you invest before you begin to use your Model G9908 will be time well spent. DO NOT operate this machine until you are competely familiar with the contents of this manual. Make sure you read and understand all of the safety procedures. If you do not understand something, DO NOT operate the machine. G9908 3 Function Hammer Drill -3 GETTING STARTED Contents Your Model G9908 3 Function Hammer Drill should come with: 1. Rugged plastic carrying case 2. Slip-on dust guard 3. Auxiliary handle 4. Hammer chisel and spike 5. 22mm drill bit 6. 16mm drill bit 7. 10mm drill bit 8. Depth gauge rod 9. Container of lubrication Control Location Refer to Figure 1 for the location of the key components and controls of the machine. These controls are called out later in the manual for their specific use when operating. Make sure you are familiar with the controls before using the Hammer Drill. Specifications Model number: G9908 Drilling speed: 500 RPM Hammer rate: 2750 BPM Voltage: 110/120 Frequency: 60Hz Power: 1.2 H.P. Weight: 11 lbs Max drilling capacity: 7.8" concrete 1.2" steel 13.8" wood Locking Sleeve Auxiliary Handle Back Switch Lever Front SwitchOn/Off Trigger Switch Fig 1. Location of controls. -4-G9908 3 Function Hammer Drill OPERATION INSTRUCTIONS Inserting And Changing Bits Clean and lightly oil the selected bit before inserting. Pull back the locking sleeve and slide bit into hammer drill. Twist bit with slight inward pressure until it moves further into the hammer drill. Release loc...