Precautions For The Use Of Electric Wrenches

1) Before the tool is turned on, you need to check that the switch is in the disconnected state before plugging in.
2) Confirm whether the power supply connected to the site is consistent with the voltage required by the electric wrench, and whether there is a leakage protector.
3) Choose a matching sleeve according to the size of the nut and install it properly.
4) If the voltage is too high or too low, it should not be used.
5) Don't use Simplified Chinese as a hammering tool.
6) Do not add afterburner to the hand stick or crowbar.
7) The metal shell of the electric wrench needs to be reliably grounded.
8) Check the tightening of the mounting screws on the body of the electric wrench, if you find that the screws are loose, you need to re-tighten them immediately.
9) Check whether the handles on both sides of the handheld electric wrench are in good condition and whether the installation is firm.
10) Standing on a ladder or working at a height, measures should be taken to prevent falling from a height.
11) If the workplace is far away from the power supply, when the cable needs to be extended, it is necessary to use an extension cable with sufficient capacity and qualified installation.