2.Final manual tightening operation
After turning the tool off, perform the final manual tightening operation by pulling on the tool grip in the same tightening direction.
The maximum size of standard bolts that can be tightened with this tool is 1/2" (socket size: 13/16'). Refer to the table for the correct tightening torque and check the torque with a torque wrench.
CAUTION :
Standard |
| Tightening | Socket | |
bolt Size |
| torque | size | |
M 8 |
| 115 kg . cm | 13 mm | |
| (8.3 ft . Ibs.) | |||
M10 |
| 230 kg . cm |
| |
| (16.6 f t . Ibs.) | l7mm | ||
|
| |||
M12 |
| 400 kg . cm | l9mm | |
| (28.9 ft . Ibs.) | |||
5/16" |
| 115kg . cm | 9/16" | |
| (8.3 ft . Ibs.) | |||
|
|
| ||
3/8" |
| 185 kg . cm |
| |
| (13.4 ft . Ibs.) | 21132" | ||
7116" |
| 296 kg . cm |
| |
I | 121.4 ft . Ibs.) | 3/4" | ||
112" | 439 kg . cm | I 13/16" | ||
(31.7 ft . Ibs.) | ||||
|
*When performing the final manual tightening operation, be sure to hold the grip area of the tool.
*Avoid the following abusive techniques. They can cause the nut or bolt to break as well as cause tool damage.
I)Gripping toward the end of the tool. 1 1 ) Stepping on the tool.
Ill) Strongly applying your weight to the tool.
IV) Attaching a pipe or bar to the end of the tool to create more force on the tool.
0 During final tightening, if your hand does not feel an increasing force on the nut or bolt as you pull, the nut or bolt may already be tightened excessively. The nut or bolt may be very close to breaking. Replace the nut or bolt with a new one.
3.Loosening operation
To loosen the nut or bolt, turn the tool over
8
