SMA AUTOMATIC SWITCH BOX M - Manual (Page 37)

SMA Solar Technology AG Opening and Closing
Installation Guide AS-BoxM-IEN091711 37
7 Opening and Closing
7.1 Opening the Product
Open the housing lid with the switch cabinet key.
7.2 Closing the Product
1. Close the housing lid with the switch cabinet key.
2. Switch on the line circuit breaker.
☑ The Automatic Switch Box is now closed.
DANGER!
Danger to life due to high voltages in the Automatic Switch Box.
• Switch off the line circuit breaker and secure it to prevent it from being reactivated.
• Ensure that no voltage is present in the system.
NOTICE!
Electrostatic discharges can damage the Automatic Switch Box.
Internal components of the Automatic Switch Box can be irreparably damaged by static
discharge.
• Ground yourself before touching a component inside the Automatic Switch Box.