SMA Solar Technology 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-23
Task See
Checking the AC disconnection unit Manufacturer documentation
(see Section 1.7, page 7)*
Check the fans Section 6.4.1.1, page 44
Checking the heating element and the hygrostat Section 6.4.1.2, page 45
Checking the function of the UPS Section 6.4.1.3, page 46
* In deviation to the maintenance interval specified by ABB, the maintenance interval of 24 months stated in this documentation applies.
Maintenance under voltage-free conditions
Task See
Performing the visual inspection Section 6.4.2.1, page 47
Analyzing the temperature indicators Section 6.4.2.2, page 48
Cleaning the ventilation plate Section 6.4.2.3, page 49
Clean the air duct, ventilation grids and air intake. Section 6.4.2.4, page 50
Checking the interior Section 6.4.2.5, page 52
Checking the seals Section 6.4.2.6, page 52
Checking the latches, door stops and hinges Section 6.4.2.7, page 53
Checking the inverter surface Section 6.4.2.8, page 54
Checking the fuses/disconnection blades Section 6.4.2.9, page 55
Checking the bolted connections Section 6.4.2.10, page 55
Checking the surge arresters Section 6.4.2.11, page 56
Checking the labels Section 6.4.2.12, page 57
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 66).
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