SMC Networks Sunny Mini Central SMC 5000A - Manual (Page 58)

Opening and Closing the Sunny Mini Central SMA Technologie AG
Page 58 SMC50A_60A-IEN073320 Installation Guide
10 Opening and Closing the Sunny Mini Central
10.1 Safety Instructions
Follow all safety instructions described in section 3 "Safety Instructions"
(Page 9).
High voltages are present in the device!
Inappropriate opening or closing of the Sunny Mini Central can cause
serious material damage or injury to persons which could be fatal.
Before working on the Sunny Mini Central with the cover removed, the AC
and DC voltages must therefore be disconnected from the Sunny Mini
Central and the capacitors must be discharged (wait for 30 minutes after
isolating the AC and DC voltage).
When working on the Sunny Mini Central and handling the module
assemblies, remember to observe all ESD safety regulations. Electronic
components are susceptible to electrostatic charge. Discharge any
electrostatic charge by touching the grounded housing while handling
any electronic component.