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If some devices need to be replaced during operation and maintenance, please
contact SUNGROW.
Do not open the door to maintain the product on rainy, humid, or windy days. SUN-
GROW shall not be held liable for any damage caused by a violation of the notice.
For products with long downtime, a comprehensive and detailed inspection of the
products must be carried out before powering up the product. First, the product
and internal equipment as well as the film at the air inlet and outlet need to be
checked for intactness. Then the product should be checked and tested by profes-
sionals before commissioning.
Do not open the door to maintain the product on rainy, humid, or windy days. SUN-
GROW shall not be held liable for any damage caused by a violation of the notice.
Wait for at least 5 minutes after shutdown and then open the cabinet door. Make
sure that the inside of the product is completely uncharged before maintaining the
product.
Do not leave screws, washers, or other metal parts in the inverter after the mainte-
nance work. Otherwise, damage may be caused to the product!
To avoid the risk of electric shock, do not perform any other maintenance opera-
tions beyond those described in this manual. If necessary, contact SUNGROW for
maintenance. Otherwise, the losses caused are not covered by the warranty.
To prevent misuse or accidents caused by unrelated personnel, post prominent
warning signs or demarcate safety warning areas around the device to prevent ac-
cidents caused by misuse.
System Manual 11 Routine Maintenance