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English d) Remove any adjusting key or wrench before GENERAL SAFETY RULES turning the power tool on. A wrench or a key left attached to a rotating part WARNING! of the power tool may result in personal injury. Read all instructions e) Do not overreach. Keep proper footing and balance Failure to follow all instructions listed below may result in at all times. electric shock, fire and/or serious injury. This enables better control of the power tool in The term “power tool” in all of the warnings l
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English 5. Confirm the tightening torque by a torque wrench PRECAUTIONS ON USING IMPACT WRENCH before use in order to assertain the correct tightening torque to be used. 1. When using the tool at a hight, make sure that there 6. Assemble the socket securely to the impact wrench is nobody below. with the socket pin and ring. 2. Use earplugs if using for a long time use. 7. Confirm whether the socket has any cracks in it. 3. Switch the reversing switch only after the motor 8. Always hold the body
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English 2. Extension bar HOW TO USE The extension bar is convenient for working in very restricted spaces or when the socket provided cannot 1. Operation of switch (Fig. 3) reach the bolt to be tightened. The switch in this machine functions as a motor CAUTION switch and rotational direction selector switch. When When the extension bar is used the tightening torque the switch is set to R indicated on the handle cover, is reduced slightly compared with the ordinary the motor rotates clockwise to
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English before further wear developes. Matching socket and 3. Maintenance of the motor bolt sizes are shown in Table 1. The motor unit winding is the very “heart” of the The numerical value of a socket designation denotes power tool. the side to side distance (S) of its hex hole. Exercise due care to ensure the winding does not 5. Holding the tool become damaged and/or wet with oil or water. Hold the Impact Wrench firmly with both hands by 4. Inspecting the carbon brushes the body handle and the
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12 AB C D AB C D 39 930-153 1 1 324-008 1 2 323-994 4 M5×45 40 316-186 1 3 324-006 1 “1, 2, 4, 5” 41 958-308Z 1 4 971-028 1 P-28 42 324-023 1 5 324-007 1 43 961-419Z 1 6-1 324-013 1 44 608-VVM 1 608VVC2PS2L 6-2 324-021 1 “13-15” 45 — — ——1 7 959-151 2 D7.14 46 323-997 1 8 324-005 1 47 877-839 2 M5×10 9 959-155 38 D3.97 48 984-750 2 D4×16 10 324-004 1 49 937-631 1 11 324-002 1 50-1 953-327 1 D8.8 12 324-001 1 50-2 938-051 1 D10.1 13 949-507 1 D2×14 “AUS” 51 — — ——1 14 992-571 1 “AUS” 52 — — ——1
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1 Pin O-Ring type 1 2 1 6 Pin 2 3 7 3 Hex. socket 8 4 Ring 3 5 Anvil 4 2 6 Plunger type 5 7 Hole 8 Plunger 9 Spring 0 Switch 5 9 A Rating Tightening time B 3 4 C Tightening torque kg-m N·m M22 × 70 (F 10T) 80 800 70 700 A 60 600 C 0 50 500 40 400 30 300 0 0 0 24 6 8 10 (s) B 2 15 1
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Impact Wrench WR 22SA HANDLING INSTRUCTIONS Hitachi Koki Co., Ltd. 412 Read through carefully and understand these instructions before use. Code No. C99137621 N Printed in Japan
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Impact Wrench
WR 22SA
HANDLING INSTRUCTIONS
Hitachi Koki Co., Ltd.
412
Read through carefully and understand these instructions before use.
Code No. C99137621 N
Printed in Japan
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1 Pin O-Ring type 1 2 1 6 Pin 2 3 7 3 Hex. socket 8 4 Ring 3 5 Anvil 4 2 6 Plunger type 5 7 Hole 8 Plunger 9 Spring 0 Switch 5 9 A Rating Tightening time B 3 4 C Tightening torque kg-m N·m M22 × 70 (F 10T) 80 800 70 700 A 60 600 C 0 50 500 40 400 30 300 0 0 0 24 6 8 10 (s) B 2 15 1
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1 Pin O-Ring type 1 2 1 6 Pin 2 3 7 3 Hex. socket 8 4 Ring 3 5 Anvil 4 2 6 Plunger type 5 7 Hole 8 Plunger 9 Spring 0 Switch 5 9 A Rating Tightening time B 3 4 C Tightening torque kg-m N·m M22 × 70 (F 10T) 80 800 70 700 A 60 600 C 0 50 500 40 400 30 300 0 0 0 24 6 8 10 (s) B 2 15 1
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L S E S D E L S D E L 22 22 32 32 60 60 23 23 38 29 55 23 33 32 60 24 24 40 29 55 24 34 32 85 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 5 D B
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