SMA SC CP - Manual (Page 5)

SMA Solar Technology AG Sealing
Additional sheet Plomb-BB-IEN112920 5/6
3.4 Sealing the protective cover of the AC contactor
Figure 4: Positions of the screws for sealing in the protective cover of the AC contactor
1. Open the inverter cabinet.
2. Remove the protective cover screws using a hexagon-socket wrench.
Put the washers safely to one side.
3. Insert the sealing screws with washers and tighten (torque 2 Nm).
4. Thread the sealing wire through the sealing screws.
Position Description
A Screw and switch cabinet frame
B 2nd pair of screws
C 3rd pair of screws
D Screw and switch cabinet frame