SMA MC-Box 6.3 - Manual (Page 5)

SMA Solar Technology AG 1 Information on this Document
Operating Manual MC-BOX-6_12-BE-en-20 5
1 Information on this Document
Validity
This document is valid for the following device types:
• MC-Box-6.3-11
• MC-Box-12.3
Target Group
This document is intended for qualified persons. Only persons with the appropriate skills are allowed
to perform the tasks described in this document (see Section 2.2 "Skills of Qualified Persons", page 8).
Symbols
Nomenclature
Symbol Explanation
%"/(&3
Indicates a hazardous situation which, if not avoided, will result in
death or serious injury
8"3/*/(
Indicates a hazardous situation which, if not avoided, can result
in death or serious injury
$"65*0/
Indicates a hazardous situation which, if not avoided, can result
in minor or moderate injury
/05*$&
Indicates a situation which, if not avoided, can result in property
damage
Indicates that the following section contains tasks that must only
be performed by qualified persons
Information that is important for a specific topic or goal, but is not
safety-relevant
☐ Indicates a requirement for meeting a specific goal
☑ Desired result
✖ A problem that might occur
Complete designation Designation in this document
Multicluster Box 6.3-11 / 12.3 Multicluster Box
Sunny Island multicluster system Multicluster system