Sea Recovery Aqua Whisper DX 1400-2, Руководство пользователя

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Aqua Whisper DX Modular 450-1800
Page 1-1
Introduction
1.6 SAFETY NOTES
Safety issues that require users attention are highlight
through out this manual as follows.
WARNING
: A Warning note provides
critical information users must comply
with in order to prevent the possibility of
injuries and/or death.
CAUTION : A Caution note provides
important information users must know
to prevent the possibility of damaging the
device or equipment.
NOTE : A Note provides additional
information users should know to properly
and safely operate the equipment.
1.7 GRAPHICS
Graphics used are for reference and illustration
purposes only, and may not represent the actual part or
arrangement of parts in a customized system.
1.8 GLOSSARY
Following terms are helpful in becoming familiar with the
Sea Recovery Reverse Osmosis System.
BOUNDARY LAYER / CONCENTRATION POLARIZATION
When water permeates through the membrane, nearly
all the salt is left behind in the brine channel. In any
dynamic hydraulic system, the fluid adjacent to the wall
of the vessel is moving relatively slow. Even though the
main body of the stream is turbulent, a thin film adjacent
to the wall (membrane) is laminar. This thin film is called
the boundary layer.
At the boundary layer the salts are saturated and can
readily adhere to and pack into the R.O. membrane
element surface if the Feed Water Flow is insufficient.
For this reason it is important to maintain sufficient Feed
Water flow, to prevent Concentration Polarization, through
the R.O. membrane element.
BRINE VELOCITY
The brine flow over the membrane surface is very
important to both product water quality and quantity. At
low flows, concentration polarization occurs, causing the
water quality to decline.
1 INTRODUCTION
1.1 PURPOSE
This manual is intended for Sea Recovery’s
system technicians, technical support, and training
personnel. This manual contains technical information
and instructions for the installation, operation,
maintenance, and troubleshooting of the Sea Recovery
Desalination System.
1.2 SAFETY IN GENERAL
Anyone responsible for the installation, operation,
and maintenance of the Sea Recovery Desalination
System must read this manual thoroughly and comply
with the instructions, guidelines, and safety requirements
at all times.
1.3 USING THIS MANUAL
Reading this manual in its entirety will help users to
become familiar with each component within the system.
By understanding the function, importance, and normal
operation of each component, users can readily operate
and diagnose problems.
Aside from this section, this manual is divided into ten
majors sections.
•
Section 2: System Description
•
Section 3: Pre-installation Notes
•
Section 4: Electrical Information
•
Section 5: Installation Requirements
•
Section 6: Commissioning
•
Section 7: Operation
•
Section 8: Maintenance and Repair
•
Section 9: Troubleshooting
•
Section 10: Exploded Parts View
•
Section 11: Foldouts
Each section should be reviewed in the order provided
before performing any system operations.
1.4 TERM USED
The term System refers to Aqua Whisper System in
general and will be used throughout this manual.
1.5 REFERENCES
All references in this manual refers to other section
within this manual unless specifically defined.