SMA America, LLC
Mounting the Device
Installation Guide
SB20_25_30HFUS-eng-IUS113711
23
4.3.1 Possibilities for mounting the wall mounting bracket
Mounting on stone wall
For mounting on a stone wall you must affix the wall
mounting bracket with a minimum of 3 screws.
The position of the screws on the wall mounting bracket is
as follows:
• 1 screw on the upper left side of the wall mounting
bracket.
• 1 screw on the upper right side of the wall mounting
bracket.
• 1 screw below on the wall mounting bracket.
Mount the wall mounting bracket as described in section
4.3.2 ”Mounting the wall mounting bracket” (page 24).
Mounting on a wooden wall with a stud
For mounting on a wooden wall with a stud you must affix
the wall mounting bracket with 2 screws. The position of
the screws on the wall mounting bracket is as follows:
• 1 screw at the upper middle of the wall mounting
bracket.
• 1 screw below on the wall mounting bracket.
Mount the wall mounting bracket as described in section
4.3.2 ”Mounting the wall mounting bracket” (page 24).
