Information On This Document; Validity; Target Group; Content And Structure Of This Document - SMA STP50-40-COM-RM-10 Serie Instrucciones Para El Montaje

1 Information on this Document

1 Information on this Document
1.1

Validity

This document is valid for:
• NR-PC-KP20L.BG1 (Spare-part set "Communication Assembly" for STP 50-40)
1.2

Target Group

The tasks described in this document must only be performed by qualified persons. Qualified
persons must have the following skills:
• Knowledge of how to safely disconnect SMA inverters
• Knowledge of how an inverter works and is operated
• Training in the installation and commissioning of electrical devices and installations
• Knowledge of all applicable laws, standards and directives
• Knowledge of and compliance with this document and all safety information
1.3

Content and Structure of this Document

This document describes how to replace components.
Illustrations in this document are reduced to the essential information and may deviate from the real
product.
1.4

Levels of Warning Messages

The following levels of warning messages may occur when handling the product.
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Indicates a situation which, if not avoided, can result in property damage.
1.5

Symbols in the Document

Symbol Explanation
Information that is important for a specific topic or goal, but is not safety-rele-
vant
4 STP50-40-COM-RM-xx-10
DANGER
WARNING
CAUTION
NOTICE
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Replacement Manual