Precautions for using evaporative air conditioners

　　Keruilai evaporative air conditioner is a cooling and ventilation unit that integrates cooling, ventilation, dust prevention, and deodorization. It is suitable for enterprise workshops, public places, commercial and entertainment occasions, etc. Next, let me tell you about the precautions for using evaporative air conditioners.

 

 

　　1. Evaporative air conditioners should be used correctly under the following conditions:

　　a) Ambient temperature: 18℃--45℃;

　　b) Environmental relative humidity: ≤85;

　　c) Atmospheric pressure: 86kpa--106 kpa;

　　d) The water supply needs to be softened, the water supply temperature is ≤45℃, and the water supply pressure is: 0.15-0.6Mpa;

　　e) The voltage deviation does not exceed ±5% of the rated voltage;

　　f) The air quality of the operating environment should meet the GB 3096 level three or above (including level three) standard;

　　g) Non-corrosive environment;

　　2. If the evaporative cooling fan has been used for a long time, the unit should be installed securely. If there is any hidden danger, professionals should be notified immediately for repair.

　　3. Please do not approach the fire during transportation, installation and operation of the evaporative air conditioner, otherwise it may cause the unit to burn down or even cause a fire accident.

　　4. Please pay attention to whether the water inlet pipe and drainage pipe are well connected, otherwise leakage may cause damage to other equipment or products.

　　5. In order to ensure the best effect of the evaporative air conditioner, there should be enough open doors or windows.

　　6. Do not stand or sit on the unit, or place any objects on it. This may cause damage to the machine, overturning, or injuries from falling objects and other accidents.

　　7. When the evaporative cooling fan is running, do not disassemble the evaporator, top cover and other machine accessories. If you repair or maintain the machine, you should cut off the power supply first, otherwise it may cause damage to the machine or casualties.

　　8. The wiring of the evaporative air conditioner should be correct and firm to prevent rats from chewing it and avoid heavy pressure, stretching, or unauthorized modification of the power cord or control wire. (If the power cord is damaged, it must be replaced by the manufacturer or its maintenance department or similar full-time personnel to avoid danger. Grounding: It must be grounded reliably! The grounding wire must be connected to the building's dedicated grounding counter device.)

　　9. If the air is too poor, in order to ensure the cooling effect, consider installing a filter to protect the evaporator.

　　10. Do not use fuses or other metal wires with incorrect capacity, as they may cause malfunctions or fires.

　　11. In places with strict requirements on humidity and temperature, professionals should be consulted for guidance.

　　12. If there are any abnormalities during the operation of the evaporative air conditioner, you should stop using it immediately and please notify our company or dealer maintenance point.