Hydronix Hydro-Control VI Installation Manual page 14

Introduction
2 About this manual
This manual is not a user guide. It is designed as a reference guide for engineers who are
designing, installing or commissioning a Hydro-Control VI system.
This manual complements the Operators Guide which details how to setup and calibrate recipes
in the Hydro-Control VI. In order to understand the choices of operation and consequent design
requirements it is advisable to read the Operators Guide before reading this manual.
The manual is divided into 3 sections covering the mechanical installation, the electrical installation
and the commissioning of the unit.
3 Safety
The Hydro-Control VI has been designed to meet the requirements of IEC/EN 61010-1 : 2001 and
ANSI/UL 61010-1 Second Edition.
This equipment is designed to be safe under the following conditions.
Precautions
3.1
This unit is suitable for indoor use only.
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
The final installation should have a means to disconnect the electrical supply to
the unit. It should be marked as the disconnecting device and be within easy reach of the
operator.
Disconnect all signals from any voltage supply before the unit is opened for any adjustment,
maintenance or repair work.
Ensure that only fuses of the correct type and rating are fitted.
Ensure that the Hydro-Control is mounted in an environment that will not cause electrical
interference.
Explanation of Symbols and Markings
3.2
It is important to understand the meaning of the various symbols and markings on the Hydro-
Control equipment as follows:
Figure 2: The base of the Hydro-Control VI with the label for the Earth stud in the red circle
14 Hydro-Control VI Installation Guide HD0455 Rev 1.9.0
Chapter 1