SMA Sunny Central 1000CP-JP, Руководство по обслуживанию

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6 Maintenance SMA Solar Technology AG
Maintenance Manual 43 SCCP-JP-B1-WA-en-22
Task See
Checking the AC disconnection unit Section 6.4.1.2, page 46
Check the fans Section 6.4.1.3, page 47
Checking the heating element and the hygrostat Section 6.4.1.4, page 48
Checking the function of the UPS Section 6.4.1.5, page 49
Maintenance under voltage-free conditions
Task See
Performing the visual inspection Section 6.4.2.1, page 50
Analyzing the temperature indicators Section 6.4.2.2, page 51
Cleaning the ventilation plate Section 6.4.2.3, page 52
Clean the air duct, ventilation grids and air intake. Section 6.4.2.4, page 53
Checking the interior Section 6.4.2.5, page 55
Checking the seals Section 6.4.2.6, page 55
Checking the latches, door stops and hinges Section 6.4.2.7, page 56
Checking the inverter surface Section 6.4.2.8, page 57
Checking the fuses/disconnection blades Section 6.4.2.9, page 58
Checking the bolted connections Section 6.4.2.10, page 58
Checking the surge arresters Section 6.4.2.11, page 59
Checking the labels Section 6.4.2.12, page 60
6.3 Repair Schedule and Spare Parts
6.3.1 Information on Repair Work
Spare parts
Only original parts or parts recommended by SMA Solar Technology AG are to be used as spare parts when
replacing components.
Spare parts can be identified via the reference designation and the circuit diagram. The spare-parts list includes
the article numbers of each spare part. For information on a specific article number, contact us (see Section 9
"Contact", page 67).
6.3.2 Demand-Based Annual Repairs
Task Interval
Replace key switch In case of severe signs of wear
Replace surge arrester If tripped
Replace labels on the enclosure If illegible, defective or missing