Opening and Closing SMA Solar Technology AG
52 SMC6-8TL-IEN101040 Installation Guide
7 Opening and Closing
7.1 Safety
7.2 Opening the Inverter
1. Disconnect the line circuit breaker and secure against re-connection.
2. Pull the Electronic Solar Switch downward, slightly
toward the wall.
3. Using a current probe, ensure that there is no
current to all DC cables.
☑ If there is a current present, check the
installation.
DANGER!
Risk of lethal electric shock.
Observe the following before opening the inverter:
• Ensure the AC side is not live.
• Ensure the DC side is not live.
NOTICE!
Electrostatic discharges can damage the inverter!
Internal components of the inverter can be irreparably damaged by electrostatic
discharge.
• Ground yourself before touching a component.
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