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SUN2000-(3KTL-10KTL) User Manual

This document describes the SUN2000-3KTL-M0, SUN2000-4KTL-M0, SUN2000-5KTL-M0, SUN2000-6KTL-M0, SUN2000-8KTL-M0, SUN2000-10KTL-M0, and SUN2000-12KTL-M0 in terms of their installation, electrical connections, commissioning, maintenance, and troubleshooting. BOM number: 01074467, 01074295, 01074300, 01074301, 01074302, 01074306, 01074311, 01074314, 01074315, 01074316, 01074320
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Routine Maintenance

Routine Maintenance

To ensure that the SUN2000 can operate properly for a long term, you are advised to perform routine maintenance on it as described in this chapter.

Before cleaning the system, connecting cables, and maintaining the grounding reliability, power off the system.

Table 7-1 Maintenance list

Check Detail

Check Method

Maintenance Interval

System cleanliness

Check the heat sink for foreign matter or the overall health of the SUN2000.

Annual or every time an abnormality is detected

System running status

Check the SUN2000 for damage or deformation.


Electrical connections

  • Cables are securely connected.
  • Cables are intact, in particular, the parts touching the metallic surface are not scratched.

The first inspection is 6 months after the initial commissioning. From then on, the interval can be 6 to 12 months.

Grounding reliability

Check whether the ground terminal and ground cable are securely connected.



Check whether all terminals and ports are properly sealed.


Updated: 2019-05-31

Document ID: EDOC1100059932

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