SMA SUNNY ISLAND 4548-US Operating Manual page 6

General Warnings
General Warnings
All electrical installations must be made in accordance with the local and National Electrical Code
ANSI/NFPA 70 or the Canadian Electrical Code
intended to replace any local, state, provincial, federal or national laws, regulations or codes
applicable to the installation and use of the product, including without limitation applicable
electrical safety codes. All installations must conform with the laws, regulations, codes and
standards applicable in the jurisdiction of installation. SMA assumes no responsibility for the
compliance or non-compliance with such laws or codes in connection with the installation of the
product.
The product contains no user-serviceable parts.
For all repair and maintenance, always return the unit to an authorized SMA Service Center.
Before installing or using the product, read all of the instructions, cautions, and warnings in this
manual.
Before connecting the product to the electrical utility grid, contact the local utility company.
This connection must be made only by qualified personnel.
Wiring of the product must be made by qualified personnel only.
6 SI4548-6048-US-BE-en-21
SMA Solar Technology America LLC
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CSA C22.1. This document does not and is not
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Operating Manual