Fronius Symo 10-20 kW User Manual
Notes regarding attaching the inverter to the wall
Attaching the in-
verter to the wall
Two people are required to attach the inverter to the wall bracket, as it is extremely heavy.
The fastening screws in the data communication area of the inverter are used for securing
the inverter to the wall bracket. Correctly tightened fastening screws are a prerequisite if
proper contact is to be established between inverter and wall bracket.
NOTE! For safety reasons, the inverter is fitted with a latch that prevents the in-
verter from being swung into the wall bracket unless the DC main switch is
Never attach the inverter to the wall bracket or swing it in unless the DC main
switch is switched off,
Never use force to attach the inverter or swing it in.
CAUTION! If the fastening screws are not tightened correctly, then the inverter is
at risk of being damaged.
Fastening screws that are not correctly tightened can result in arcs occurring
when the inverter is in operation, which in turn can cause fires. Always use the
specified torque when tightening the fastening screws.