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manual abstract
Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from intended could result in a hazardous situation. 5) Service a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. PRECAUTION Keep children and infirm persons away. When not in use, tools should be stored out of reach of children and infirm persons. 8 English PRECAUTIONS ON USING IMPACT WRENCH 1. When using the tool at a hight, make sure that there is nobody below. 2. Use earplugs if using for a long time use. 3. Switch the reversing switch only after the motor has stoped when it is necessary to change the direction of the rotation. 4. Use a step up transformer when a long extension cable is used. SPECIFICATIONS 5. Confirm the tightening torque by a torque wrench before use in order to assertain the correct tightening torque to be used. 6. Assemble the socket securely to the impact wrench with the socket pin and ring. 7. Confirm whether the socket has any cracks in it. 8. Always hold the body and side handles of the impact wrench firmly. Otherwise the counterforce produced may result in inaccurate and even dangerous operation. Voltage (by areas)* (110V, 115V, 120V, 127V, 220V, 230V, 240V) ^ Power input* 800 W No load speed 1800 / min Capacities (size of bolts) M16 - M22 (High tension bolt) M14 - M24 (Ordinary bolt) Tightening torque** Maximum 610Nm (62.2 kg-m) Angle drive 19 mm Weight (without cord) 4.8 kg *Be sure to check the nameplate on product as it is subject to change by areas. **Tightening the bolt without extension cord at rated voltage. STANDARD ACCESSORIES (1) Side handle...............................................................1 (2) Case ...........................................................................1 Standard accessories are subject to change without notice. OPTIONAL ACCESSORIES (sold separately) 1. Variety of sockets Although the Hitachi Impact Wrench is delivered with only one standard socket, ample sockets are available to cover impact tightening of various sizes and types of bolts. Table 1 B = 19 mm Socket Designation Ordinary Socket Long Socket Dimension (mm) Dimension (mm) S D E L S D E L Hex. Socket 22 22 32 32 60 23 23 38 29 55 23 33 32 60 24 24 40 29 55 24 34 32 60 26 26 42 29 55 26 38 57 85 27 27 43 29 55 27 39 57 85 29 29 45 29 55 29 42 57 85 30 30 47 29 55 30 43 57 85 32 32 50 29 55 32 46 72 100 35 35 52 29 55 35 52 72 100 36 36 55 29 55 36 55 72 100 9 English 2. Extension bar The extension bar is convenient for working in very restricted spaces or when the socket provided cannot reach the bolt to be tightened. CAUTION When the extension bar is used the tightening torque is reduced slightly compared with the ordinary socket. So it is necessary to operate the tool a little longer to get the same torque. (0=e 3. Universal joint The universal joint is convenient for impacting nuts when there is an angle between the socket and wrench, or when working in a very narrow space. Optional accessories are subject to change without notice. APPLICATIONS O Tightening and loosening various kinds of bolt and nut. PRIOR TO OPERATION 1. Power source Ensure that the power source to be utilized conforms to the power requirements specified on the product nameplate. 2. Power switch Ensure that the power switch is in the OFF position. If the plug is connected to a receptacle while the power switch is in the ON position, the power tool will start operating immediately, which could cause a serious accident. 3. Extension cord When the work area is removed from the power source, use an extension cord of sufficient thickness an rated capacity. The extension cord should be kept as short as practicable. 4. Fixing the side handle The position of the side handle attached to the hammer case can be changed by unscrewing the handle. (Right hand screw) Turn the handle to the desired position for the job and secure the handle by screwing up tight. 5. Mounting the socket (1) Pin, O-ring type (Fig. 1) Select a socket matched to the bolt to be tightened or loosened. Insert the socket on the anvil of the wrench, and secure it with the pin and ring. When dismantling the socket, reverse the sequence. (2) Plunger type (Fig. 2) Align th...
Other models in this manual:Power Screwdrivers and Drills - WR 22SA (694.59 kb)