SMA Solar Technology AG Electrical Connection
Installation Guide SMC9-11TLRP-IEN100640 27
9. Secure the lid with all screws and the
corresponding tooth lock washers.
Tighten the screws with 6 Nm torque in the order
shown on the right hand side. The toothing of the
tooth lock washers must face toward the lid.
The inverter packing list includes another spare
screw and tooth lock washer.
☑ The inverter is now connected to the public grid (AC).
DANGER!
Danger to life due to live lid!
The grounding of the enclosure lid is ensured by the tooth lock washers.
• Fasten the tooth lock washers for all 6 screws with the toothing facing toward the lid.
DANGER!
Danger to life due to high voltages in the inverter!
• Do not switch on the line circuit breaker until the inverter is securely closed and also
the PV generator has been connected.
To Next Page
Loading...
