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Mechanical Installation
Step 2: Remove the wall bracket, and then drill four holes at a depth of more than 90 mm
in the concrete wall (or solid brick wall) by using a Drill (Ø12 mm).
Concrete wall or
solid brick wall with a
minimum thickness of
100 mm
> 90 mm
Ø12 mm Drill
90°
Figure 6-10 Drawing holes
NOTICE!
• To prevent angled holes from being drilled, it is suggested to use a Ø10 mm Drill to
drill holes first, and then change to a Ø12 mm Drill.
• Currently, the battery module can only be installed on the concrete wall or the solid
brick wall.
• An electric drill dust collector is recommended.