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17. Maintenance
Maintenance shall only be performed by properly trained people.
17.1 Access T2S with lap top
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 with compressed air
Check module/system load
Check/Correct inverter mapping (DC group/AC group/ Address)
Check outgoing alarm, consult configuration file what actions will generate alarm
17.2 Manual check
Validate input voltage (DC input, AC output) with multi-meter
Replace dust filter
Take a snap shot of the cabinet
17.3 Optional
With an infrared camera check termination hot spots
- Tighten terminations
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– TSI VEDA – User manual – v7.1