| Brand | Sthor |
| Entity responsible for this product in the EU | TOYA S.A.More |
| Series | GRF |
| Power | 1100 W |
| Rotations | 2200 min⁻¹ |
| Impact frequency | 4000 min⁻¹ |
| Max. torque | 800 Nm |
| Voltage | 230-240 V a.c. |
| Frequency | 50 Hz |
| Holder size | 3/4" (19.0 mm) |
| Toolholder type | Driver |
| Wire length | 4 m |
| Electric insulation class | II |
| Protection grade | IP20 |
| Acoustic pressure | 89.0 ± 3.0 dB(A) |
| Acoustic power | 100.0 ± 3.0 dB(A) |
| Vibrations | 10.04 ± 1.5 m/s² |
| Weight | 4.1 kg |
| Set includes | impact wrench, impact socket x4 (24 mm, 30 mm, 32 mm, 36 mm) |
| Symbol | 57097 |
Electric impact wrench 3/4".
- power 1100W
- 800 Nm
- complete with sockets 24 mm, 30 mm, 32 mm, 36 mm.
- length of power cord 4 meters
- the whole is housed in a handy case
The impact wrench is an ordinary power tool, class II insulation, designed for loosening and tightening nuts and bolts. Thanks to the electric power supply, it is not required to have a pneumatic system to operate the wrench. Correct, reliable and safe operation of the tool depends on proper operation. The wrench is supplied complete and does not require assembly. Socket wrenches are supplied with the wrench.
- before screwing a bolt or nut with a socket wrench, manually thread the bolt or nut (at least two turns)
- ensure that you have correctly sized the socket wrench in relation to the component to be unscrewed or tightened. Incorrect sizing can result in damage to both the wrench and the nut or bolt
- slip the socket wrench over the nut or bolt head
- press the switch and hold it in the position corresponding to the desired direction of rotation
- in the case of tightening, press and hold the switch in the F position, and in the case of loosening in the R position
- in the case of tightening, when the maximum torque is reached, the overload clutch will engage and the drive of the driver will be disconnected. You should then let go of the switch and wait until the motor stops rotating completely
- in the case of loosening, check that the torque with which the nut was tightened does not exceed the maximum torque of the wrench. If this is the case, the overload clutch will also engage and it may not be possible to unscrew the nut
- after unscrewing, release pressure on the device switch and wait until the motor stops rotating completely
- after finishing work, unplug the tool from the power supply and proceed with maintenance
Set contents:
- Electric impact wrench Sthor
- impact sockets 24 mm, 30 mm, 32 mm, 36 mm
- length of the tool.
- length of power cord 4 meters
- practical carrying case
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