Fixed The Inverter On The Wall; Check Inverter Installation Status - Growatt 1500-US Installation & Operation Manual

Fix the mounting frame as the figure shows. Do not make the screws to be flush
to the wall. Instead, leave 2 to 4mm exposed.

5.4 Fixed the inverter on the wall

Falling equipment can cause serious or even fatal injury, never mount
the inverter on the bracket unless you are sure that the mounting
WARNING frame is really firmly mounted on the wall after carefully checking.
Rise up the inverter a little higher than the bracket. Considered the weight of
them. During the process please maintain the balance of the inverter.
Hang the inverter on the bracket through the match hooks on bracket.
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After confirming the inverter is fixed reliably, fasten four M6 safety-lock sokets
head cap screws on the left and right side firmly to prevent the inverter from
being lifted off the bracket.
Connecting the Second Protective Conductor
If the installation requires, the earth terminal can be used to connect a second
protective conductor or as equipotential bonding. This prevents touch current if
the original protective conductor fails.

5.5 Check Inverter Installation Status

Check the upper straps of inverter and ensure it fits on to the bracket.
Check the secure mounting of the inverter by trying to raise it from the
bottom. The inverter should remain firmly attached.
Choose a strong mounting wall to prevent vibrations while inverter is
operating.
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