Steca stecagrid 300, Инструкция по установке и эксплуатации, Страница: 21 / 108

1 735.794 | 10.10
EN
1.3.4 Other symbols and markings
Symbol Meaning

Condition for action

Call to action
- Result of action
• List
Emphasis on
issue at hand
Emphasis on issue at hand
2 Safety
2.1 Proper usage
The inverter may only be used in grid-connected photovol-
taic systems within the nominal power and in the permitted
ambient conditions.
2.2 Improper usage
The inverter may not be operated in the following environ-
ments:
Outdoors
In humid rooms
In rooms which are too hot
In dusty rooms
In rooms where highly flammable gas mixtures can occur
2.3 Danger during assembly and commissioning
The following dangers exist during assembly / commissioning of
the inverter and during operation (in case of assembly errors):
Risk of death by electrocution
Risk of fire due to short-circuit
Damage to any of the constructional fire safety measures
present in the building due to incorrectly installed cables
Damage to the inverter and connected devices or com-
ponents if used in ambient conditions other than those
permitted, if an inappropriate power supply is used (on
either the direct or alternating current sides) and if devices
or components which are not permitted are connected
Therefore, all safety regulations apply when working on
the mains supply. The inverter may not be opened.
When laying cables, ensure that no damage occurs to any of
the constructional fire safety measures present in the building.
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