PurTest PT-8 Installation, Operation And Maintenance Manual

Ultraviolet disinfection systems
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Ultraviolet Disinfection Systems
EPA PRODUCT REGISTRATION #
062333-PA-001
PT Series
MODEL:
PT-8
PT-12
PT-20
It is important that those responsible for the installation
of this equipment, as well as the owner / operator, read this
manual and carefully follow the instructions and guidelines.
Installation, Operation and
Maintenance Manual
CAUTION: Read and Follow all safety rules and
operating instructions before first use of product.
During normal operation, the Green LED
will flash every 5 - 10 seconds.
American Water Service
104 Associates Lane
Indian Trail, NC 28079
704-821-3200 Phone
704-821-3232 Fax
Revised: 7/2015

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Summary of Contents for PurTest PT-8

  • Page 1 PT Series Ultraviolet Disinfection Systems MODEL: PT-8 PT-12 PT-20 It is important that those responsible for the installation of this equipment, as well as the owner / operator, read this manual and carefully follow the instructions and guidelines. Installation, Operation and...
  • Page 2: General Safety Instructions

    What's Included in your UV System 1. UV Chamber 2. Electronic Control Box 3. Flow Control 4. UV Lamp 5. Quartz 6. O-Ring 7. End Nut 8. Bottom Mounting Bracket General Safety Instructions WARNING - to guard against injury, basic safety 7.
  • Page 3 Model PT series have a number code designation correspondent to the maximum gpm (gallons per minute) flow rate of the unit. I.E.- PT-8 has a maximum flow capacity of 8 gpm. Applications: PT Units are designed for reduction / inactivation of micro-organisms in water supplies. The Ultraviolet lamp peak radiation of 254 nanometer wavelength (nm) reduces or inactivates the D.N.A.
  • Page 4: Installation

    Installing a water shut-off valve before and after the unit involved in the installation or service maintenance of this is recommended to make servicing easy. system. Contact PurTest with any questions prior to 4. After mounting, install quartz sleeve, and O-Ring, per working on this system.
  • Page 5: Mounting Options

    Installation Continued second will be heard. Hold the reset button down for End of Lamp Life or Lamp Out alarm conditions. approximately 5-8 seconds until you hear a continuous To Silence the Audible Alarm with Snooze Button: tone. At this point release the button. The 1 year lamp timer has just been reset.
  • Page 6: Installation Diagram

    Installation Diagram PT-UV Chamber UV Lamp & Quartz Sleeve Pressure Tank (well systems) Pre-Filter Cartridge Water Softener (Water Filter Treatment Equipment) Parts Breakdown: 1. Mounting Bracket 2. Outlet 3. Site Port 4. Quartz Sleeve 5. UV Lamp 6. Inlet 7. Quartz Sleeve Stabilizer 8.
  • Page 7: Sanitation Procedure

    Sanitation Procedure HOW TO DISINFECT A WATER SYSTEM: NOTE: Every new well, or existing water supply system that has A. Chlorine may break loose iron deposits, slime and organic been disrupted for service or repair, should be disinfected material. This material will make the water discolored. The before it is returned to use.
  • Page 8 Sanitation Procedure Continued TOO MUCH CHLORINE IS BETTER THAN NOTE: TOO LITTLE: **In situations where it is inconvenient Pellets Weight = 1.14 gram each, 25 pellets/oz., 400 pellets/lb. to determine depth of water or diameter of a drilled well, a minimum of 1/2 gallon of household bleach may be 1 cup of pellets = 1/2 lb., or 200 pellets, or 8 oz.
  • Page 9: Installation And Maintenance

    Installation and Maintenance QUARTZ SLEEVE: container. It is important to handle the quartz sleeve with care to prevent breakage. Make certain that all finger prints Installation of the Quartz Sleeve: are wiped clean before reinstalling (see installation of the quartz sleeve). Replace O-Ring [PT8-544(1)] every time a Always handle quartz sleeves carefully to prevent breaking or quartz sleeve is cleaned or replaced.
  • Page 10 Parts Breakdown PT-8 ITEM NO. PART NUMBER DESCRIPTION QTY. PT-476D Domed Quartz PT4-450 UV Lamp PT-5172 Sightport Lens PT-5173 Orange .7" OD Viewport O Ring PT-5171 Sightport Nut PT5-409 Brass End Nut PT8-544 Orange 1.2" OD ORing PT5-410 Lock Nut PT8-546 Black 1.5"...
  • Page 11 Parts Breakdown PT-12 ITEM PART NUMBER DESCRIPTION QTY. PT1-759D Domed Quartz PT4-739 UV Lamp Orange .7" OD PT-5173 Viewport O Ring PT-5172 Sightport Lens PT-5171 Sightport Nut PT5-410 Lock Nut PT8-544 Orange 1.2" OD ORing PT5-409 Brass End Nut PT8-546 Black 1.5"...
  • Page 12 Parts Breakdown PT-20 ITEM PART DESCRIPTION QTY. NUMBER Orange .7" OD Viewport PT-5173 O Ring PT-5172 Sightport Lens PT-5171 Sightport Nut PT5-410 Lock Nut PT8-544 Orange 1.2" OD ORing PT5-409 Brass End Nut PT8-546 Black 1.5" OD ORing PT-832D Domed Quartz PT4-810 UV Lamp PT-270...
  • Page 13: Wiring Diagram

    Wiring Diagram PT-12, PT-20...
  • Page 14: Troubleshooting Guide

    Troubleshooting TROUBLESHOOTING GUIDE PROBLEM CAUSE CORRECTION U.V. lamp will not light Check input voltage if below Install a voltage regulator or above 120 volts Line cord disconnected Check, replace or outlet defective Defective U.V. lamp Replace Defective lamp ballast Check output voltage Replace ballast Loose open-circuit wire Trace out and repair...
  • Page 15 Check with your local laboratory to assure proper sampling and submittal procedure. Contact PurTest for any water sampling questions or requirements.
  • Page 16: Speci Cations

    Speci cations 3/4” FNPT PT - 8 0.03 0.25 21” x 3.5” x 3.5” 304 SS 9 lbs. 1” MNPT 3/4” FNPT PT - 12 0.03 0.25 32” x 3.5” x 3.5” 304 SS 18 lbs. 1” MNPT 3/4” FNPT PT - 20 0.03 0.25...
  • Page 17 The customer must order PurTest replacement parts if required as a standard purchase until the defective part is received and evaluated by the factory. PurTest will inspect, test, and determine the cause of defective components or parts. PurTest at its sole discretion will make necessary repairs to or replace components.

This manual is also suitable for:

Pt seriesPt-12Pt-20

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