Table of Contents
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Aquashield
Centurion
®
Installation and
Operating Instructions
Wall mounted models ASC50 & ASC70
DO NOT DISASSEMBLE ANY COMPONENTS UNTIL YOU HAVE FULLY READ
THESE INSTRUCTIONS. Unit is supplied fully assembled.
Ultra violet radiation is harmful to skin and eyes.
DO NOT LOOK AT UV LAMP WHILE LAMP IS OPERATING.
Minimum operating pressure is 0kPa. Installation on a flooded suction is
recommended. Installation under vacuum is not advised, any damage to
persons or associated equipment will not be covered under this guarantee.
Maximum operating pressure for stainless steel UV chambers is 860kPa (125
psi). If this pressure can be exceeded or if operating close to this pressure fit
a suitable pressure limiting valve in the supply to the UV chamber.
WARNING: The UV Chamber operates under pressure. Under no
circumstances should the UV Chamber be disassembled unless the internal
pressure of the unit has been relieved. Failure to observe this warning will
expose persons to the possibility of personal injury and may result in damage
to the UV system or other property.
This unit is designed to treat water at ambient temperatures (5ºC to 45ºC).
Contact your dealer for details of UV systems suitable for hot water service.
The appliance is not intended for use by young children or infirm persons
without supervision.
Young children should be supervised to ensure they do not play with the appliance.
We recommend wearing clean, lint-free gloves any time the internal quartz
sleeve or lamp need to be handled.
If installing on Australian Municipal water sources, a dual check valve and back
flow prevention device must be fitted prior to any filters or the UV chamber.
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
If any electrical supply cord is damaged, it must be replaced by the manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
Please pass these instructions on to the operator of this equipment.
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Table of Contents
Related Manuals for Davey aquashield centurion ASC70
Summarization of Contents
Introduction and Model Selection
Introduction
Congratulates user on purchase and highlights design for trouble-free operation.
Model Selection
Explains how to select units based on water flow rate and peak flow requirements.
Maintaining Good Health
Provides recommendations for effective UV treatment and system maintenance.
Installation Guide
System Preparation
Instructions for checking components and ensuring proper system setup before installation.
Site Selection
Guidance on choosing a suitable location for the unit, considering weather and space.
Electrical Protection
Recommendations for protecting the unit from electrical surges and lightning.
Power Connection
Details on connecting the unit to the power supply, including earth connection.
Operational Indicators and Alarms
LED Indicators
Explanation of the red LED alarm and amber power on indicators.
System Alarms
Details on intermittent and continuous alarms, including pump interruption.
Maintenance Procedures
Cleaning Quartz Sleeve
Step-by-step guide for cleaning the quartz sleeve monthly or quarterly.
UV Lamp and Filter Life
Replacing UV Lamp
Instructions for yearly replacement of the UV lamp, including recycling.
Sediment Cartridge Life
Guidance on determining sediment cartridge replacement based on flow or time.
Parts and Service Information
Replacement Part Numbers
Lists part numbers for Aquashield Centurion 50Lpm and 70Lpm models.
After Sales Service
Advice on contacting dealers for professional after-sales service or repair.
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