SMA GRID CONNECT BOX 12 - Manual (Page 23)

SMA Solar Technology AG 9 Periodic Actions
Operating Manual GRID-BOX-12-3-20-BE-en-10 23
9 Periodic Actions
9.1 Disassembling the Protective Cover
Procedure:
1. Release all four fastening screws in the protective cover (TX 30).
2. Remove the protective cover.
3. Retain the protective cover and the fastening screws for later use.
:$51,1*
Danger to life due to electric shock
High voltages are present in the Grid Connect Box and the multicluster system. Touching live components can result in
death or serious injury due to electric shock.
• Disconnect the Grid Connect Box and multicluster system from all voltage sources before carrying out any work
on the Grid Connect Box (see Section 8, page 22).