Clipping The Inverter Onto The Mounting Bracket - Fronius Symo Series Installation Instructions Manual

Clipping the Inverter onto the Mounting Bracket

Clipping the In-
verter onto the
Mounting Bracket
Danger due to inadequate ground conductor connection.
This can result in severe personal injury and damage to property.
► The housing screws provide an adequate ground conductor connection for grounding
Due to the high weight, two people are required to clip the inverter into the mounting brack-
et.
The inverter is fitted with a lock for safety reasons, which allows the inverter to be
pivoted in the mounting bracket only when the DC main switch is off.
► Only clip on and pivot the inverter in the mounting bracket when the DC main switch is
► Do not use excessive force to clip on the inverter and pivot it.
The fixing screws in the data communication area of the inverter are used to fix the inverter
to the mounting bracket. Fixing screws must be properly tightened to ensure correct con-
tact between the inverter and the mounting bracket.
Danger due to improperly tightened fixing screws.
When the inverter is in operation, this can result the formation of arcs, which in turn may
lead to fires.
► Always tighten the fixing screws with the specified torque.
Before attaching the Datcom cover, check the seals on the back for damage. If there is
damage, replacement covers (DatCom Cover Upgrade Kit) must be ordered.
50
WARNING!
the housing and should not be replaced under any circumstances by other screws that
do not provide a reliable ground conductor connection.
NOTE!
off.
CAUTION!
Use a torque screwdriver to insert the
screws into the inverter. Do not use a con-
ventional cordless screwdriver – the tigh-
tening torque will not be sufficiently
accurate.