Fourthly, after the power tool is held by hand, the switch is frequently operated after the power is turned on, and the on/off function of the power tool switch is determined to be useful by frequent starting. At the same time, pay attention to whether the home appliances and lights on the site are abnormal, and it is convenient to confirm whether the tool is equipped with an effective radio interference suppressor.
The nameplate parameters of the fifth quality guaranteed power tool will be consistent with those on the 3C certificate. At the same time, the product specification has a detailed description of the specific address and contact information of the manufacturer and the manufacturer. The nameplate or the certificate also has the batch number corresponding to the product.
In the above content, there are five aspects that need to be paid attention to when purchasing a power tool. In the future, the scope of use of the power tool will become more extensive, and its type and function will be more diverse. Everyone must pay attention to the maintenance and maintenance of power tools, so as to ensure that the power tools have a longer life and more reliable safety.
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