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12. Maintenance
Maintenance shall only be performed by properly trained people.
12.1 Access Inview with Laptop
•
Download system LOG FILE and save.
- Analyze log file and correct errors.
•
Download system CONFIGURATION FILE and save.
- Check/correct configuration file according to operation conditions.
- Check/correct alarm configuration.
•
Check module internal temperature for deviation between modules.
- Temperature deviation may indicate build up of dust. Clean the module by air suction blower or vacuum
cleaner.
•
Check module/system load.
•
Check/Correct inverter mapping (DC group/AC group/ Address).
•
Change configuration file to validate that system operates on both supply sources.
•
Check outgoing alarm, consult configuration file what actions will generate alarm.
12.2 Manual check
•
Validate input voltage (AC input, DC input, AC output) with multi-meter.
•
Replace dust filter.
12.3 Optional
•
With an infrared camera check termination hot spots.
- Tighten terminations.
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– Sierra 10 - 48/120 VAC – User Manual – v1.1
Maintenance
Содержание Sierra 10 - 48/230
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