SMA NR-PL-BFS5-01 Instructions De Remplacement page 4

1 Information on this Document
1 Information on this Document
1.1 Validity
This document is valid for:
• NR-PL-BFS5-01 (BFS Assembly for STP 50-40)
• NR-PL-BFS5-US-01 (BFS Assembly for STP 50-US-40)
• NR-PL-BFS33-US41-1 (BFS Assembly for STP 33-US-41)
• NR-PL-BFS50-US41-1 (BFS Assembly for STP 50-US-41)
• NR-PL-BFS62-US41-1 (BFS Assembly for STP 62-US-41)
• NR-PL-BFS5-JP-01 (BFS Assembly for STP 50-JP-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:
• Within the SMA factory warranty, participation in an SMA training course is mandatory for
carrying out the activities described in this document. The type of training and the media used
may vary from country to country. The type and method of training can therefore vary from
country to country, but must have been completed before the service is provided.
• Outside the SMA factory warranty, SMA Solar Technology AG recommends participation in
an SMA training course to perform the activities described in this document. This ensures the
quality requirements for proper replacement of assemblies. The type of training and the media
used may vary from country to country.
• 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.
4 STP50-40-BFS-RM-xx-10
DANGER
SMA Solar Technology AG
Replacement Manual