Sonnen sonnenBatterie 10, Installation Instructions Manual, Page: 24 / 100

5 | Installing the storage system
24 / 100 Installation instructions sonnenBatterie 10
5.2 Securing the mounting frame
DANGER
Insufficient earthing due to incorrect installation
Danger to life due to electrocution!
The connections on the storage system that are relevant for protective earth-
ing are labelled with earthing symbols.
„
Ensure that all components at the marked earthing points are installed in the
correct order.
„
Tighten the screw connections with the prescribed torque in each case.
5.2.1 Selecting the mounting materials
• The lengths of the screws and wall plugs used must be suitable for the nature of the wall.
„
Use screws with the following properties:
15-30
8
Illustration 4: Parameters for screws to be
used (figure not true to scale – all measure-
ments in millimetres)
• Minimum diameter of screw head: 15 mm
• Maximum diameter of screw head: 30 mm in-
cluding any tools
• Screw diameter: 8 mm
„
Select washers and wall plugs that suit the screws.
5.2.2 Installing the crossbars (optional)
• The four crossbars from the scope of delivery can be mounted when the outer openings
on the mounting frame are too far to secure the frame to the wall.
• When the crossbars are used, the mounting openings are 40.64 cm (16 inches) away.
„
Hang the crossbars on the designated attachment points on the mounting frame. The
crossbars should noticeably click into place in the attachment points.
5.2.3 Installing the feet (optional)
• The total height of storage system may vary depending on how the feet are set. The
height can be adjusted by 12 cm in three levels by selecting the highest or lowest setting.
• The levelling elements from the installation equipment pack can be used to compensate
for uneven points in the floor.