(1) After disconnecting the power supply, allow at least 5 minutes to pass before beginning any inspection or charging process. Ensure that the LED indicator is completely off to avoid the risk of electric shock. This waiting period is crucial as it allows any residual energy in the system to dissipate safely.
(2) All maintenance, repairs, and component replacements should only be carried out by trained and qualified personnel. Before starting any work, remove all metallic accessories such as watches, rings, and bracelets. Always use insulated tools to minimize the risk of electrical accidents and ensure personal safety.
(3) Unauthorized modifications to the device are strictly prohibited. Such actions can lead to serious hazards, including electric shocks and damage to internal components. Only follow the manufacturer's guidelines when making any changes or adjustments.
(4) Before performing any repairs on the inverter, verify the input voltage to ensure it matches the specifications. Connecting a 380V power supply to a 220V inverter can result in severe damage, such as blown capacitors, varistors, or power modules. This can cause the unit to fail completely and may even pose a fire hazard.
Inverters typically consist of sensitive semiconductor components, which makes regular inspections essential. Environmental factors such as temperature, humidity, dust, and vibration can significantly affect the performance and lifespan of these components. Routine checks help identify potential issues early and prevent unexpected failures. By maintaining a clean and controlled working environment, you can extend the life of the inverter and ensure its reliable operation over time. Daily maintenance and proper handling are key to keeping the inverter functioning efficiently and safely.
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