SMA SB3.0-1SP-US-41

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5 Mounting

SMA Solar Technology AG

Installation Manual SBxx-1SP-US-41-IA-xx-10 27

Procedure:

CAUTION

Risk of injury due to damaged cables

There may be power cables or other supply lines (e.g. gas or water) routed in the wall.

• Ensure that no lines are laid in the wall which could be damaged when drilling holes.

2. Ensure that the DC load-break switch of the inverter

is in the O position.

3. Opening the Connection Unit Unscrew all six screws (TX25) and carefully remove the

enclosure lid toward the front.

4. Unscrew the two screws on the right and left side of

the PowerUnit (TX25). As a result, the Power Unit

and the Connection Unit are not connected to one

another.

5. Disconnect the Connection Unit from the Power Unit.

6. Align the Connection Unit horizontally on the wall

and mark the position of the drill holes using the

brackets.

7. Drill the holes in the marked positions.

8. Insert screw anchors into the drill holes if the support surface requires them.

ENGLISH

SMA SB3.0-1SP-US-41 - Page 27