SMA MC-Box 6.3 - Manual (Page 19)

SMA Solar Technology AG 5 Mounting and Installation
Operating Manual MC-BOX-6_12-BE-en-20 19
2. Only attach the Multicluster Box to the wall, if you want to secure it additionally.
• Mark the positions of the drill holes for attaching the rear panel.
• Drill holes at the marked positions.
• Insert the screw anchors.
3. Position the Multicluster Box on the support surface against the wall.
4. Use four suitable screws to attach the Multicluster Box to the wall.
5. Attach the Multicluster Box to the support surface using four suitable screws.