System Maintenance - HISPANUS home kit 1 Manual De Producto

6.3 Medidas de resolución de problemas
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In order to maintain the best and long-term performance of work, it is recommended to make the following checks twice
a year:
1. Check that the airflow around the all-in-one machine is not blocked and remove dirt or debris from the heat sink.
2..Check for damage to insulation of all exposed wires due to sun exposure, friction with other surrounding objects, drying, insect
or rodent damage, etc. Repair or replace the wires if necessary.
3. Check that the indications and indications are consistent with the operation of the equipment, take corrective measures
necessary for any malfunctions or erroneous indications.
4.Check for signs of corrosion, insulation damage, high temperature or burning, discoloration, and tighten the terminal bolts.
5.Check for dirt, nesting insects, and corrosion, and clean them as needed.
6. If the lightning rod has failed, replace it in time to prevent lightning from damaging the all-in-one machine or even any other
user equipment.
WARNING: Danger of electric shock! When performing the above operations, make sure that all power supplies of
the all-in-one machine are disconnected, and all capacitors are discharged, and then perform the corresponding
inspection or operation!
The company does not assume any liability for damages caused by:
1. Damage caused by improper use or in inappropriate places.
2. The open circuit voltage of the photovoltaic modules exceeds the maximum allowed voltage.
3. Damage caused by an operating ambient temperature exceeding the limited range of operating temperatures.
4. Disassemble and repair the machine all in one without permission.
5. Force majeure damage: damage caused by transporting or loading and unloading the machine all in one.
6. Protection
Parallel |D configuration error
Parallel current equalization error
In parallel mode, the primary input source is
inconsistent
Inconsistent Parallel Program Versions

7. System Maintenance

Check if the parallel |D is set repeatedly.
Check if the parallel current equalization cable is not
connected properly, for example, loose or incorrect
connection.
Check if the main input of the parallel machine is the
same input interface.
Verify that the software version on each computer is
consistent.
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