User Guide of EM730 Series Inverter Load factor: Less than 80%. Operating time: less than 12 hours per day. 7.2 Instructions for Inverter Warranty Our company will provide warranty services for the inverter in the following cases. warranty of the inverter that fails or is damaged within 18 months during normal operation, and The warranty applies to the inverter body only. Our company is responsible for the will charge reasonable maintenance fees after 18 months. The inverter is damaged due to noncompliance with the instructions in this manual Certain maintenance fees will also be charged within one year in the following cases:
during operation; The inverter is damaged due to flood, fire, abnormal voltage, etc.; The inverter is damaged as a result of incorrect wiring; The inverter is damaged due to unauthorized modification. Relevant service fees will be calculated based on the actual costs. If any, the additional agreement shall prevail. 56