7M User’s Manual 2
Security Advices and Warnings
Please read this chapter carefully and examine the equipment carefully for potential damages which might arise during
transport and to become familiar with it before continue to install, energize and work with a single-phase energy meter 7M.24.
This chapter deals with important information and warnings that should be considered for safe installation and handling
with a device in order to assure its correct use and continuous operation.
Everyone using the product should become familiar with the contents of chapter »Security Advices and Warnings«.
If equipment is used in a manner not specied by the manufacturer, the protection provided by the equipment may be impaired.
Before Installing
Check the following before installing the device:
• Nominal voltage.
• Terminals integrity.
• Protection fuse for voltage inputs (recommended maximal external fuse size is 40 A).
• External switch or circuit breaker must be included in the installation for disconnection of the devices’ power supply.
It must be suitably located and properly marked for reliable disconnection of the device when needed.
• Proper connection and voltage level of I/O module.
PLEASE NOTE
This booklet contains instructions for installation and use of single-phase energy meter 7M.24. Installation and use of a
device also includes handling with dangerous currents and voltages therefore should be installed, operated, serviced and
maintained by qualied personnel only. FINDER S.p.A assumes no responsibility in connection with installation and use of
the product. If there is any doubt regarding installation and use of the system in which the device is used for measuring or
supervision, please contact a person who is responsible for installation of such system.
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