Huawei WR 22SA manual Precautions on Using Impact Wrench, Specifications, Standard Accessories

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)*	(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 610N·m (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.

	L
D	B
S	E

Table 1								B = 19 mm
Socket		Ordinary Socket				Long Socket
		Dimension (mm)				Dimension (mm)
Designation
	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

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