Sita 440 Manual

Sita 440 Manual

Ultraviolet disinfection

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ULTRAVIOLET DISINFECTION
EQUIPMENT FOR THE TREATMENT OF DRINKING WATER
2
SINGLE LAMP AL-AL
Chamber Mod. 405-405C-412-440-480
2
Power supply model: AL-AL
MANUAL OF INSTALLATION, USE AND SERVICING
English 03-2022 Rev.C

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Summarization of Contents

General Principles of UV Disinfection
UV Irradiation Principles
Explains how UV-C rays interact with DNA/RNA to make microorganisms harmless.
General Operating Guidelines
Covers electrical safety standards and grounding requirements for the equipment.
UV Lamp Safety Precautions
Warns about potential burns from UV light to skin and eyes.
Disposal and WEEE Information
Provides guidance on proper disposal of the product and its components according to WEEE directives.
Installation Procedures
Installation and Setting Procedures
Outlines general premises, cautions, and checks for installing the UV system.
Recommended Installation Scheme
Illustrates the recommended hydraulic layout for the UV system installation.
UV System Installation and Connections
UV Chamber Assembly
Details the steps for assembling the UV chamber, including inserting quartz sleeves and o-rings.
UV Lamp Connection Guide
Explains how to connect the UV lamp, including ground wire and power cable.
Detailed UV Chamber Diagram and Parts
Provides a detailed exploded view of the UV chamber and a parts list with codes.
Electrical and Troubleshooting Information
Electrical Connection Scheme
Shows the wiring diagram for connecting the AL version of the UV system.
Troubleshooting AL Version (No Display)
Details anomalies and solutions for the AL version without a display.
Troubleshooting AL² Version (With Display)
Covers display messages and alarms for the AL² version with a display.
Display OFF Troubleshooting
Addresses the issue where the display is off, indicating a blown PCB fuse.
Technical Data and Maintenance
Technical Data Sheet
Lists detailed specifications for various models, including flow rates, power, and dimensions.
Routine Maintenance Procedures
Outlines the recommended servicing procedures for the UV system.
UV Lamp Replacement Procedure
Step-by-step guide for replacing the UV lamp, including safety notes.
Quartz Sleeve Cleaning Procedure
Details the process for cleaning the quartz sleeve to maintain disinfection efficiency.
Warranty and Compliance
Warranty Conditions and Exclusions
Specifies the terms, duration, and exclusions of the product warranty.
EC Declaration of Conformity
Declares the unit's compliance with relevant European directives and standards.

Table of Contents