Craftsman 875199830 User Manual IMPACT WRENCH Manuals And Guides L0809407
CRAFTSMAN Wrenches and Accessories Manual L0809407 CRAFTSMAN Wrenches and Accessories Owner's Manual, CRAFTSMAN Wrenches and Accessories installation guides
User Manual: Craftsman 875199830 875199830 CRAFTSMAN IMPACT WRENCH - Manuals and Guides View the owners manual for your CRAFTSMAN IMPACT WRENCH #875199830. Home:Tool Parts:Craftsman Parts:Craftsman IMPACT WRENCH Manual
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Owner's Manual Pneumatic 1/2" Drive IMPACT WRENCH Model No. 875.199830 WARNING: Before operating tool, read this manual and follow all Safety Recommendations Operating Instructions. and Safety Warranty Features & Operation Maintenance EspaSol Distributed by Sears, Roebuck and Co., Hoffman Estates, IL 60179 www.Sears.com Read Operating Instructions Please become familiar with all the instructions and 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 FULL ONE YEAR WARRANTY ON CRAFTSMAN AIR-DRIVE TOOLS If this Craftsman tool fails to give complete satisfaction within one year 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. Distributed by Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179. The Craftsman Model 875.1998300 1/2" Square Drive Impact Wrench is ideal for general assembly, automotive, agricultural and industrial applications. Features • • • This tool is designed to operate at an air pressure of 90 pounds per square inch gauge pressure (90 PSI) maximum, at the toot. 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: THEAIR SUPPLYSHOULD BE CLEAN, DRYAND PREFERABLYLUBRICATED.FOR BESTRESULTSDRAINTHE MOISTUREFROMYOUR COMPRESSORDALLY. Use Only Impact Sockets & Accessories Only use sockets designated "FOR USE WITH IMPACT WRENCHES." Hand tool sockets can break, creating a hazard from flying pieces. Always check sockets, retainers and drives regularly for wear or damage and replace when necessary. Built-in regulator for power output adjustment. Pin type clutch for increased power output. Ring-type socket retainer allows quick socket changes. Specifications Drive size ............................................................................... 1/2" Impacts per minute ..................................................... 900 IPM Free speed (No Load) ........................................... 7,500 RPM Ultimate torque ....................................................... 400 ft. tbs. Weight ............................................................................. 5.1 Ibs. Overall length ....................................................................... 7_/8'' Average air consumption ............................................ 6.5 CFM Recommended hose size ........................................... 3/8" I.D. Air inlet .......................................................................... 1/4" NPT Maximum Air Pressure .................................................. 90 PSI Pre-Operation WARNING: Some dust created by using power tools contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. 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 toot for service or changing sockets, make sure the air line is shut-off at the compressor. This will prevent the tool from operating if the throttle is accidentty engaged. Some examples of these chemicals are: Lead from lead based paint crystalline silica from bricks and cement and other masonry products, and • arsenic and chromium from chemicallytreated lumber. • • Installation (See figure 1) This toot is designed to operate at 90 psi. Lower pressure (below 90 psi) will reduce performance of the toot while higher air pressure (over 90 psi) raises the performance of the toot beyond its rated capacity and could cause serious damage to tool and user. , WARNING] Always use clean dry air. Excessive moisture and dirt wilt greatly reduce the life of any air motor. We recommend the installation of an in-line filter-regulator-lubricator as close to the toot as possible. Your risk from those 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 specifically designed to filter out microscopic particles. A 3/8" air hose is required up to a length of 8 ft. If more length is required a 1/2" air hose should be used at the compressor. Attach a 3/8" whip hose for the remaining 4 - 8 ft. for flexibility. Be sure all hoses and fittings are the correct size and tightly secured before using air tool. (2) More than 1/100 slope 4_ ::O Branch line = 2 times Tool inlet/hose size Stop Valve Filter Main line = 3 times Regulator Lubricator Tool inlet/hose size Auto Drain Va Ive Air Tool _Auto Valve Drain Figure1 Air Hose Hook Up This tools power regulator valve (fig. 2). Rotate regutaotor until desired output is achieved. The settings on the regulator are only for reference only and do not denote a specific power output. Turn regulator to position with smaller circle being the least amount of power and larger circle being for the most amount of power. The tool operates in maximum power in reverse. Lubrication An in-line filter-regulator-lubricator (fig 1) is recommended as it increases toot life and keeps the toot in sustained operation. The in-line lubricator should be regularly checked and filled with air toot oil. Proper adjustment of the in-line lubricator is performed by placing a sheet of paper next to the tools exhaust ports and holding the throttle open approximately 30 seconds. The lubricator is properly set when a light stain of oil collects on the paper. Excessive amounts of oil should be avoided. In the event that it becomes necessary to store the tool for an extended period of time (overnight, weekend, etc.), it should receive a generous amount of lubrication through the air inlet. The toot should be run for approximately 30 seconds to ensure oil has been evenly distributed throughout the toot. The tool should be stored in a clean and dry environment. Figure 2 Regulator Valve I,aWARNINe] Once a bolt or fastener is seated, impacting for longer than five (5) seconds will cause excessive wear and possible damage to the impacting mechanism. If it takes longer than five seconds to tighten or loosen your bolt or fastener, we recommend the use of a larger size impact wrench. Recommended lubricants: Use air tool oil or any other high grade turbine oil containing moisture absorbent, rust inhibitors, metal wetting agents and an EP (extreme pressure) additive. Impact clutch lubrication: The oil reservoir in the anvil housing should be checked every 40 hours of operation Remove the oil plug from the housing and hold tool so the the oil port is lower than the anvil housing. Drain oil. Meausure and refill with approximately 1 oz. (30 rot) of SAE 30 weight oil. Never over fill the anvil. Sears CRAFTSMAN Model 875.199830 Pneumatic 1/2" Drive Impact Wrench Exploded View and Parts List 6 49 48 47 46 44 45 42 3 4 43 26 / / 7 / 36 37 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 Part No. 9106100 9106101 9106102 9106103 9106104 9106105 9106106 9106107 9106108 9106109 9106110 9106111 9106112 9106113 9106114 9106115 9106116 9106117 9106118 9106119 9106120 9106121 9106122 9106123 9106124 Description Housing Oil Seal Trigger Trigger Pin Tigger Sleeve Retainer Ring Dowel Pin Valve Seat Valve Stem Throttle Valve Valve Spring Exhaust Deflector Air Inlet Bushing Handle Grip Oil Plug Anvil Bushing Reverse Bushing Regulator Ring O-Ring Ball Bearing Oil Seal Front End Plate Rotor Blade Rotor Dowel Pin Ref. 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6 1 1 (4) Part No. 9106125 9106126 9106127 9106128 9106129 9106130 9106131 9106132 9106133 9106134 9106135 9106136 9106137 9106138 9106139 9106140 9106141 9106142 9106143 9106144 9106145 9106146 9106147 9106148 9226050 921017 Description Cylinder Dowel Pin Rear End Plate Q'ty 1 1 1 Ball Bearing Gasket Ornamental Gasket End Cap Cap Screw Reverse Switch Screw 1 1 1 1 4 1 1 O-Ring Reverse Valve Steel Ball 2 1 1 Spring Hammer Cage Steel Ball Drive Ball Seat Cam Hammer Pin 1 1 1 1 1 2 Spring Anvil O-Ring Socket Retainer Washer Muffler Cover 1 1 1 1 1 1 O-Ring 1
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