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Table of Contents
Introduction & Design ............................................................................................................................................................ 1
Safetyinstructions ................................................................................................................................................................... 2
Electrical connections ............................................................................................................................................................ 3
Installation Instructions ......................................................................................................................................................... 5
Setup .......................................................................................................................................................................................... 5
Repairing the Controller: ....................................................................................................................................................... 6
Further Information ................................................................................................................................................................ 6
Safety Instructions
CAUTION! Always read the instruction manual before commencing work! Heed all warnings. Installation
and use of the controller may only be carried out by adequately qualified individuals. The operator must be
aware of the consequences of setting up the controller incorrectly. Factory settings do not guarantee safe
operation since the configuration parameters depend on the type of system.
If changes are made to type-approved equipment, this type approval becomes void. The equipment's
inputs and outputs as well as its accessories may only be connected as shown in this guide. HB Products
assumes no responsibility for damages that result from failing to abide by the above.
Intended use and terms of use: HBMD is designed to continuously display of pH value or any 4-20 mA in
percentage according to the specifications shown on the product web page. It can be used in refrigeration
plants or similar installations. If you want to use HBMD for a different purpose, then prior permission must
be obtained from the manufacturer.
Prevention of collateral damage: Make sure that faults are assessed, and relevant precautions are
formulated by qualified personnel. In this way, you will prevent collateral damage from the HBMD, which
would result in damages to persons and materials.
Environmentally correct behaviour and disposal instructions: HBMD is also built according to
environmentally correct behaviour. The modules can easily be disassembled to allow sorting and are sent
for recycling after sorting.
HBMD-manual --EN-01
WE INCREASE
UPTIME
IN THE REFRIGERATION INDUSTRY
AND
EFFICIENCY
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