Opening And Closing; Safety; Opening The Inverter - SMA SUNNY MINI CENTRAL 4600A Installation Manual

SMA Solar Technology AG
7 Opening and Closing
7.1 Safety
DANGER!
Risk of lethal electric shock.
Before opening the inverter, observe the following:
• Ensure that no voltage is present on the AC side.
• Ensure that neither voltage nor current is present on the DC side.
NOTICE!
Electrostatic discharges can damage the inverter.
The internal component parts of the inverter can be irreparably damaged by electrostatic
discharge.
• Ground yourself before touching a component part.
7.2 Opening the Inverter
1. Disconnect the miniature circuit‑breaker and secure against reconnection.
2. Pull the Electronic Solar Switch downward, slightly
towards the wall.
3. Use a current probe to ensure that no current is
present in any of the DC cables.
☑ If current is present, check the installation.
Installation Manual

Opening and Closing

SMC46-60A-IA-IEN120471 55