Cooler maintenance

1. Perform regular inspections according to a scheduled plan, taking into account both equipment operation and customer requirements.

2. To ensure the evaporative cooling unit operates efficiently, please use it under the following conditions:

• Ambient temperature: 18°C to 45°C
• Relative humidity: ≤85%
• Atmospheric pressure: 86 kPa to 106 kPa
• Water supply: Must be softened, with a temperature of ≤45°C and pressure between 0.15–0.6 MPa
• Voltage deviation: Should not exceed ±10% of the rated voltage
• Air quality: Must meet GB 3096 standards (level 3 or higher)
• Environment: Non-corrosive and free from harmful substances

3. This product is flammable. Avoid any contact with fire during transportation, installation, or operation.

4. Before using the unit, make sure that the inlet and drain pipes are properly connected. Any leaks could damage other equipment or cause serious issues.

5. For optimal performance, ensure there are enough open doors or windows to allow proper air circulation. If not, consider using blinds or adding mechanical ventilation systems.

6. Do not remove or tamper with components like the evaporator or top cover while the machine is running. If maintenance or repairs are needed, always disconnect the power first to avoid damage or injury.

7. Check the motor condition during installation. Never use fuses or wires with incorrect ratings, as this can lead to malfunctions or safety hazards.

8. In areas with poor air quality, consider installing an air filter to improve the cooling efficiency and protect the unit.

9. For environments with strict humidity and temperature control needs, consult a professional for guidance on proper usage and setup.

10. If you notice any unusual behavior or malfunction in the unit, contact the manufacturer or your local service provider immediately for assistance.