Hitachi WR22SA Handling Instructions - Page 6

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. 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. SPECIFICATIONS Voltage (by areas)* Power input* No load speed Capacities (size of bolts) Tightening torque** Angle drive Weight (without cord) (110V, 115V, 120V, 127V, 220V, 230V, 240V) 850 W 1800 min-1 M16 - M22 (High tension bolt) M14 - M24 (Ordinary bolt) Maximum 610N·m (62.2 kg-m) 19 mm 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. L D B Table 1 Socket Designation Hex. Socket 22 23 24 26 27 29 30 32 35 36 5 S E Ordinary Socket Dimension (mm) S D E L 22 32 32 60 23 38 29 55 24 40 29 55 26 42 29 55 27 43 29 55 29 45 29 55 30 47 29 55 32 50 29 55 35 52 29 55 36 55 29 55 B = 19 mm Long Socket Dimension (mm) S D E L 23 33 32 60 24 34 32 60 26 38 57 85 27 39 57 85 29 42 57 85 30 43 57 85 32 46 72 100 35 52 72 100 36 55 72 100