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11 decommissioning, 12 periodic actions – SMA SSM-U-1615 User Manual

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10.2.1 Notes on Maintenance Work ....................................................... 53
10.2.2 Maintenance Work Every 24 Months.......................................... 53

10.3 Maintenance Work............................................................................ 54

10.3.1 Checking the DC Load-Break Switch ............................................ 54
10.3.2 Checking the Protective Covers..................................................... 55
10.3.3 Performing the Visual Inspection ................................................... 55
10.3.4 Checking the Condensate Drain................................................... 56
10.3.5 Checking the Vent Plug.................................................................. 56
10.3.6 Checking the Seals ........................................................................ 56
10.3.7 Checking the Labels....................................................................... 57
10.3.8 Checking the LEDs.......................................................................... 58
10.3.9 Checking the Bolted, Clamp and Plug Connections.................... 58
10.3.10 Checking the Inline Fuse Connectors............................................ 59
10.3.11 Checking the Ground Connection ................................................ 59

10.4 Completing Maintenance Work ....................................................... 59

11 Decommissioning...................................................................... 60

11.1 Decommissioning the DC Subdistribution......................................... 60
11.2 Disassembling the DC Subdistribution from the Wall ...................... 60
11.3 Packing the DC Subdistribution......................................................... 61
11.4 Storing the DC Subdistribution .......................................................... 61
11.5 Disposing of the DC Subdistribution ................................................. 61

12 Periodic Actions......................................................................... 62

12.1 Inserting the Cables ........................................................................... 62

12.1.1 Leading Cables through Enclosure Opening with Membrane.... 62
12.1.2 Leading Cables through Enclosure Opening with Cable Gland 62

12.2 Disassembling and Mounting the Protective Covers........................ 63

13 Technical Data........................................................................... 65

14 Accessories ................................................................................ 72

15 Contact....................................................................................... 74

Table of Contents

SMA Solar Technology AG

Operating Manual

5

SSMUXX15-BE-en-10

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