SMA SC 500HE-20 Installation - Manual (Page 47)

SMA Solar Technology AG 10 Cable Connection in the Connection Cabinet
Installation Manual SCxxxHE-20-IA-IEN111210 47
5. Remove all fuses and disconnecting blades from all
fuse holders. To do this, use a LV/HRC fuse handle.
10.3 Leading the Cables into the Connection Cabinet
1. Remove the 4 screws at the top of the gasket plate.
2. Remove the gasket plate.
3. Loosen the 3 screws on the side of the gasket plate.
4. Remove the required number of rubber seals from the gasket plate. Make sure that the diameter
of the rubber seals corresponds to the diameter to the cables to be inserted. Use the additional
rubber seals included in the scope of delivery, if necessary.
5. Remove the sealing plugs from the seals.
6. Lead the cables through the rubber seals.
7. Insert the rubber seals into the gasket plate without deformation. This will ensure a tight seal.
8. Tighten the screws on the side of the gasket plate.
9. Screw the gasket plate to the floor of the connection cabinet.
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