Assessments - 3, GPA: 4
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• Safety • Warranty • Features & Operation • Maintenance • EspaSol Sears, Roebuck and Co., Hoffman Estates, IL 60179 USA www, sears,com FULL TWO YEAR WARRANTY ON Read Operating Instructions Please become familiar with all the instructions and CRAFTSMAN AIR-DRIVE TOOLS warnings before operating any pneumatic tool. Always Wear Approved Eye Protection Impact resistant eye protection should meet or exceed the standards set forth in ANSI Z87.1, Occupational and Educational Eye and Face Protection. Look for marking Z87.1 on your eye protection to ensure that it is an approved style. Hearing Protection is Recommended Hearing protection should be used when the noise level exposure equals or exceeds an 8 hour time-weighted average sound level of 85dBA. Process noise, reflective surfaces, other tools being operated nearby, all add to the noise level in a given work area. If you are unable to determine your noise level exposure, we recommend the use of hearing protection. Avoid Prolonged Exposure to Vibration Pneumatic tools can vibrate during use. Prolonged exposure to vibration or very repetitive hand and arm movements, can cause injury. Discontinue the use of any tool if you experience tingling, numbness, discomfort or pain in your hands or arms. You should consult your physician before resuming use of tool. 90 PSI Maximum This tool is designed to operate at an air pressure of 90 pounds per square inch gauge pressure (90 PSI) maximum, at the tool. Use of higher air pressure can, and may cause injury. Also, the use of higher air pressure places the internal components under loads and stresses they were not designed for, causing premature tool failure. NOTE: THE AIR SUPPLY SHOULD BE CLEAN AND DRY, PREFERABLY LUBRICATED. FOR BEST RESULTS DRAIN THE MOISTURE FROM YOUR COMPRESSOR DAIL'_ Use May Produce Flying Objects Care should be taken when using any percussion tool. Keep the point of the chisel in contact with the work surface. Inspect all accessories carefully for damage before use. Chisels and chisel retainers should be kept in good condition and replaced as needed. Discard any accessory that has been damaged to prevent anyone from using it. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or reproductive harm. Some examples of these chemicals are: Lead from lead-based paint Cystalline silica from bricks, cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well-ventilated area and work with approved safety equipment such as dust masks that are specially designed to filter out microscopic particles. If this Craftsman tool fails to give complete satisfaction within two years from the date of purchase, RETURN IT TO THE NEAREST SEARS STORE IN THE UNITED STATES, and Sears will repair it free of charge. If this Craftsman tool is used for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, lL 60179. The Craftsman Model 875.191190 Air Hammer is designed for chipping, trimming, riveting, cutting, piercing and peening. Features Uses standard .401 inch shank chisels. Alloy steel barrel and heat-treated piston for long life. Produces 4,900 powerful blows per minute with a 1-5/8" stroke. Specifications Blows per minute ............................................. 4,000 Stroke length .................................................... 15/8" Bore diameter ................................................ 3/4" Overall Length .................................................. 6.1" Weight ........................................................ 2.3 lbs. Recommended hose size ............................. 3/8" I.D. Air Inlet ...................................................... 1/4" NPT Average Air Consumption ............................... 4 CFM Maximum Operating Pressure ......................... 90 psi Pre-Operation Before the tool is connected to the air supply, clear the air hose of accumulated dust and moisture by running air freely through the air hose for 5-10 seconds. Before removing a tool for service or changing chisels, make sure the air line is shut-off at the compressor. This will prevent the tool from operating if the throttle is accidenfiy engaged. Installation (See figure 1) This tool is designed to operate at 90 psi. Lower pres sure (below 90 psi) will reduce performance of the tool while higher air pressure (over 90 psi) raises the perfor mance of the tool beyond its rated capacity and could cause serious damage to tool and user. Always use clean dry air. Excessive moisture and dirt will greatly reduce the life of any air motor....