1. different specifications, models of vacuum cleaners, their structure performance, function are different, so before using their own vacuum cleaners, be sure to read the instructions carefully, to avoid improper use of vacuum cleaners damage or safety accidents.
Prior to using a vacuum cleaner, it is important to correctly connect the hose and suction inlet of the shell. This involves ensuring that every segment of the pipe, along with the nozzle at the end of the hose - including furniture brush, gap suction nozzle, and floor brush - are firmly twisted tight. This will ensure optimal usage of the vacuum cleaner.
After plugging in your vacuum cleaner, be sure to thoroughly inspect the power cord for any signs of damage to ensure your safety. It is crucial to assess the condition of the cord before turning on the device to prevent any potential accidents caused by faulty wiring.
It is important to adjust the suction control device on your vacuum cleaner to ensure efficient cleaning for different areas. You can do this by using the adjusting ring located above the round hole on the elbow of the vacuum cleaner. If the ring covers the hole completely, the suction will be at its highest, and if it's all exposed, the suction will be at its minimum. Some vacuum cleaners, on the other hand, control suction by adjusting motor speed. Either way, it is crucial to make sure the suction power is appropriate for the task at hand.