Environmental Water Systems DWS-UV Troubleshooting Guide

U.V. DisinfectionINSTALLATION & OPERATION MANUALThis manual covers installation, operation and maintenancerequirements for DWS/SE/DWSW U.V. Disinf

8SANITATION PROCEDURE FOR INSTALLATION AND BULB REPLACEMENT:HOW TO DISINFECT A WATER SYSTEM:Every new well, or existing water supply system that has b

9LARGE DIAMETER WELLS:Dug or bored wells should be disinfected in the same way as a drilledone. Lower the water level as much as possible, remove the

10REMEMBER - To make your water supply safe:- Locate your well properly.- Protect it from surface contamination.- Test water periodically for coliform

11DRILLED WELLS:1. Remove the cap or seal from the casing and measure the depth of the water in the well, then refer to Table 1 to determine how many

12TROUBLESHOOTING GUIDEPROBLEM CAUSE CORRECTIONU.V. lamp will not light Check input voltage if below Install a voltage regulatoror above 120 voltsor o

13LIMITED WARRANTYAll parts of the disinfection unit, with the exception of the U.V. lamp, are guaranteed for one (1) year against defective parts and

14MODEL # DWS-7/SE-7 DWS-15/SE-15 DWS-24/SE-24 DWSW-8 DWSW-15 DWSW-24MaximumCapacity G.P.M. 7 15 24 8 15 24Shipping Weight 19 28 45 22 28 47No. of Lam

15SUGGESTED PROCEDURE FOR OBTAINING STERILE WATER SAMPLES:Prior to taking the water sample, be sure to have on hand an adequate supply of sterile bott

16WIRING DIAGRAMS

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SAFETY INSTRUCTIONSWARNING - to guard against injury, basic safety precautions should be observed, including the following:1.READ AND FOLLOW ALL SAFET

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21DRAWINGS AND PART NUMBERS

22DWS-7 Explosion

23DWS-7 Parts ListCODE PART# DESCRIPTION QTY.1 ATS-5100 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site Port

24DWS-15 Explosion

25DWS-15 Parts ListCODE PART# DESCRIPTION QTY.1 ATS-5200 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site Por

26SE-7 Explosion

27SE -7 Parts ListCODEPART# DESCRIPTIONQTY.1 ATS-5100 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site Port N

1FUNCTION:The function of this ultraviolet disinfection unit is to provide in excess of 99% reduction of all waterborne pathogenic (disease causing) b

28SE-15 Explosion

29SE-15 Parts ListCODE PART# DESCRIPTION QTY.1 ATS-5200 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site Port

30DWSW-8 Explosion

31DWSW-8 Parts ListCODE PART# DESCRIPTION QTY.1 ATS-5227 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site

32DWSW-15 Explosion

33DWSW-15 Parts ListCODE PART# DESCRIPTION QTY.1 ATS-5182 Chamber 12 ATS-5173 Site Port O-Ring 13 ATS-5172 Site Port Lens 14 ATS-5171 Site Po

2GENERAL CONSIDERATIONS FOR ALL DISINFECTION UNITS:1. When installing the equipment, it is necessary that the unit be isolated from vibration, heavy e

3Step By Step Installation:1. Turn off the water before cutting into the water line.2. Assess the installation (i.e. type of pipe, size of lines, etc.

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6REQUIREMENTS FOR CLEANING THE QUARTZ SLEEVE:As water passes through the U.V., minerals, debris and other matter in the water may deposit onto thequar

7U.V. LAMPS:INSTALLATION OF THE ULTRAVIOLET LAMPS:**DO NOT PUT POWER ON AT THIS TIME!**CAUTION: Never look directly at a operating U.V. lamp operate