About this Guide
This document provides essential information for the installation and initial operation of the Diehl Metering Ultrasonic Energy Meter, model SHARKY 774. It is intended for trained specialized personnel and covers general procedures, safety precautions, and technical specifications.
Key Installation and Operation Details
- Installation: Details on mounting the flow sensor, temperature sensors (hot/cold lines), and considerations for different pipe configurations and environmental conditions.
- Temperature Sensors: Guidance on handling and installing temperature sensors, including specific limit values for different installation types and media.
- Start-up: Procedures for initial operation, including sealing components and the requirement for specialist company approval according to legislation.
- Communication: Information on communication modules, including radio (wireless) and M-Bus interfaces, detailing their specifications, transmission frequencies, and protocols.
- Operation: Instructions on display settings, including inlet/outlet configuration and sequence during changing.
- Disposal: Information regarding the proper disposal of the device.
- Declaration of Conformity: Includes declarations for MID meters.
Further Resources
A detailed user guide, software information, and additional documentation are available online at Diehl Metering Support Center.
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