All-in-one solar charge inverter 35
7.
System maintenance
In order to maintain the best long-term performance, it is recommended to conduct
following checks twice a year.
1. Make sure that the airflow around the unit is not blocked and remove any dirt or debris
from the heat sink.
2. Check that all exposed wires are damaged by exposure to sunlight, friction with other
objects around them, dryness, bite by insects or rodents, etc., and the wires shall be repaired
or replaced if necessary.
3. Verify for the consistency of indication and display with the operation of the device. Please
pay attention to the display of any faults or errors, and take corrective actions if necessary.
4. Check all wiring terminals for corrosion, insulation damage, signs of high temperature or
burning/discoloration, and tighten the screws.
5. Check for dirt, nesting insects and corrosion, and clean up as required.
6. If the arrester has failed, replace in time to prevent lightning damage to the unit or even
other equipment of the user.
Warning: Danger of electric shock! When doing the above operations, make sure that all power
supplies of the all-in-one machine have been disconnected, and all capacitors have been
discharged, and then check or operate accordingly!
The company does not assume any liability for damage caused by:
①
Improper use or use in improper site.
② Open circuit voltage of the PV module exceeds the maximum allowable voltage rated.
③ Temperature in the operating environment exceeds the limited operating temperature range.
④ Disassemble and repair the all-in-one solar charge inverter without permission.
⑤ Force majeure: Damage that occurs in transportation or handling of the all-in-one solar charge
inverter.
