hair dryer（6）

hair dryer（6）

In order for the hair dryer to be effective in drying and shaping, to be used correctly and safely, and to extend the life of the appliance, the following matters should be paid attention to when blowing:

(1) The blower must be used under the power supply voltage specified on the nameplate. For the hair dryer with a three-wire power cord, the grounding wire should be connected correctly.

(2) When using the hair dryer, its air inlet and outlet must be kept unobstructed, otherwise the effect will not be achieved, and the appliance will be overheated and burned out.

(3) When it is used to dry wet hair, the air outlet of the hair dryer should be a certain distance from the hair (not less than 50mm) to prevent clogging the air outlet and burning the hair. At the same time, avoid the water vapor generated when drying hair affects the insulation strength and cause leakage, so keeping a certain distance is important for safety.

(4) Before using the hair dryer, try to switch the hair dryer from "hot" to "cold" first, so as to cut off the power supply of the heating element first. Then let the remaining heat of the electric heating element be blown out by the cold wind to reduce the internal temperature of the hair dryer, and then cut off all the power. This can slow down the aging of the internal insulation of the hair dryer and prolong the service life. At the same time, it is not easy to burn other objects when placed on the table.

(5) The hair dryer should not be used continuously for too long as far as possible, and should be used intermittently to prevent the heating element and motor from overheating and burning out. The hair dryer should be placed in a dry place when it is not in use, and should not be placed in the open or humid place. When taking it out after long-term use, the insulation resistance should be checked first, and it can be used normally when it meets the requirements to ensure personal safety during use. Due to the dust in the air, although many hair dryers are equipped with a filter at the air inlet for protection, it cannot prevent dust with very small particles, and not all hair dryers have filter cloth. For this reason, dust must be cleaned regularly to prevent blockage of air ducts and damage to components.

(6) Do not throw the hair dryer at will. The heating element and the motor will be damaged by mechanical impact. At the same time, do not disassemble it easily to avoid damage to the components. In order to ensure the normal use of the hair dryer, the bearing part and other rotating parts of the motor should be filled with lubricating oil regularly, but the amount of oil should not be too much, so as to avoid flowing into the coil and causing malfunction.