I.Before using,carefully read the instruction manual to understand the scope of use,operation methods,and safety precautions.

II.When using electric tools,choose a suitable power socket with good grounding to prevent electrical shock accidents.

III.Handle electric tools gently to avoid excessive shock and impact,which may damage internal components.

IV.During use,pay attention to the length and strength of the power cord and adjust the tool power as needed.

V.Avoid using electric tools in a damp environment,and if necessary,take appropriate protective measures.

VI.When repairing electric tools,turn off the power first to ensure safety before operation.

VII.Maintenance and care of electric tools are also very important.Regularly check all components of the tool to ensure proper operation.