Alfa Laval ESE02126-EN, Instruction Manual

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2 Safety
Unsafe practices and other important information are emphasised in this manual.
Warnings are emphasised by means of special signs. All warnings in the manual are summarised on this page.
Pay special attention to the instructions below in order to avoid serious personal injury or damage to the top unit.
2.1 Important information
Always read the manual before using the Unique Control!
WARNING
Indicates that special procedures must be followed to avoid serious personal injury.
CAUTION
Indicates that special procedures must be followed to avoid damage to the Unique Control.
NOTE
Indicates important information to simplify or clarify procedures.
2.2 Warning signs
General warning:
Danger of electrical voltage:
Caustic agents:
2.3 Safety precautions
Installation
Always read the technical data thoroughly (See chapter 6 Technical data).
Always release compressed air after use.
Never touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator.
Always use a power supply that complies with IEC/EN60950-1 or IEC/EN61010-1 standard and limited-energy circuit
requirements.
Operation
Always read the technical data thoroughly (See chapter 6 Technical data).
Never touch the valve or the pipelines when processing hot liquids or when sterilising.
Never touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator.
Always handle lye and acid with great care.
Transportation
Always make sure that compressed air is released.
Always make sure that all connections are disconnected before attempting to remove the valve from the installation.
Always drain liquid out of valves before transportation.
Always used predesignated lifting points if defined.
Always ensure adequate fixing of the valve during transportation - if specially designed packaging material is available it
must be used.
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