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| English | ||
Table 1 |
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| B = 12.7 mm | |||
Socket |
| Ordinary Socket |
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| Long Socket |
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| Dimension (mm) |
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| Dimension (mm) |
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Designation |
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S | D | E | L | S | D |
| E |
| L |
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Hex. Socket 12 |
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| 12 | 20 |
| 34 |
| 52 |
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13 |
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| 13 | 21.5 |
| 34 |
| 52 |
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14 |
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| 14 | 22 |
| 34 |
| 52 |
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17 | 17 | 28 | 15 | 32 | 17 | 25 |
| 34 |
| 52 |
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19 | 19 | 28 | 17 | 34 | 19 | 28 |
| 34 |
| 52 |
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21 | 21 | 32 | 19 | 36 | 21 | 31 |
| 34 |
| 52 |
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22 | 22 | 35 | 24 | 40 | 22 | 32.5 |
| 34 |
| 52 |
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23 | 23 | 36 | 25 | 40 | 23 | 33 |
| 34 |
| 52 |
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24 | 24 | 38 | 25 | 40 | 24 | 34 |
| 34 |
| 52 |
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26 | 26 | 38 | 25 | 40 | 26 | 38 |
| 57 |
| 75 |
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27 | 27 | 42 | 24 | 40 | 27 | 40 |
| 57 |
| 75 |
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30 | 30 | 42 | 34 | 50 | 30 | 42 |
| 57 |
| 75 |
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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.
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.
4.Corner attachment (Model EW-14R)
Use this attachment only when the machine is applied to the nut or bolt at a right angle.
Optional accessories are subject to change without notice.
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,
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 the plunger located in the square part of the anvil with the hole in the hex socket. Then push the plunger, and mount the hex socket on the anvil. Check that the plunger is fully engaged in the hole. When removing the socket, reverse the sequence.
APPLICATIONS
Tightening and loosening various kinds of bolt and nut.
HOW TO USE
1.Operation of switch (Fig. 3)
The switch in this machine functions as a motor switch and rotational direction selector switch. When the switch is set to R indicated on the handle cover, the motor rotates clockwise to tighten the bolt.
6