Table of Contents
Related Manuals for Pura UV89572
Summary of Contents for Pura UV89572
- Page 1 INSTALLATION MANUAL & OWNER’S GUIDE Stainless Steel Ultraviolet Water Purification System Buv-6 System Tested and Certified by NSF International against NSF/ Buv-8 ANSI Standard 55 for Disinfection Performance, Class B Buv-12 55003.0612...
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Page 2: Specifications
PURA® products are lightweight, easy a specific spectrum of ultraviolet light: viruses, bacteria, to use, and simple to maintain. PURA products will provide fungi, algae, and protozoa. you with healthy, clean drinking water for years to come. -
Page 3: Safety Instructions
Safety Instructions WARNING: To guard against injury, basic safety precautions should be observed, including the following: Read and follow all safety instructions. CAUTION - Always disconnect power before servicing. DANGER - To avoid possible electric shock, special care should be taken since water is present near electrical equip- ment. -
Page 4: Typical Installation
UV Lamp Replacement: Lamps must be changed every twelve months. While UV lamps rarely burn out, they do lose their disinfection power. Use only PURA UV lamps as they are specifically designed for the PURA system to deliver high quality drinking water. - Page 5 The use of a bypass assembly is recommended in case the system requires ‘off-line’ maintenance. If this is the case, it must be noted that the system will require supplementary disinfection of the distribution system if any water is used during this bypass condition.
- Page 6 Correct Installation Incorrect Installation IMPORTANT: For vertical installation, the inlet is at the bottom and the outlet is near the top of the disinfection chamber. For horizontal installation, pay careful attention to the diagram for flow direction. Mount the system to the wall using the supplied clamps. Various connection methods can be used to connect the water source to the system, however union type connectors are recommended.
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Page 7: Disinfection Procedure
Clamps flow restrictor Countdown Timer Assembly Drip Loop Figure 1C Figure 1D Disinfection Procedure UV disinfection is a physical disinfection process and does not add any potentially harmful chemicals to the water. As UV does not provide a disinfection residual, it is imperative that the entire distribution system located after the UV be chemically disinfected to ensure that the water is free from any bacteriological contaminants. - Page 8 OPERATION • Always disconnect power before performing any work on the disinfection system. • Regularly inspect your disinfection system to ensure that the power indicators are on and no alarms are present. • Replace the UV lamp annually (or biannually if seasonal home use) to ensure maximum disinfection. Operating &...
- Page 9 First remove the UV lamp by following steps as outlined in the “Lamp Replacement” section on page 8. Shut off the upstream water supply that feeds water into the reactor chamber. Shut off the downstream water supply. If your system does not have a separate downstream valve, simply open a down- stream faucet to release any pressure that may be built-up in the system.
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Page 10: Troubleshooting
Troubleshooting PROBLEM CAUSE CORRECTION 1. Pressure Drop A. Sediment pre-filter clogged A. Replace filter cartridge with appropriate 5 micron cartridge. Note: check source water supply as fluctuations B. Flow regulator may occur in source pressure B. Flow regulator will result in pressure drop when approaching full flow. -
Page 11: Performance Data Sheet
Parts Breakdown — Buv Models Item # Part Ref Description For UV Model System Tested and Certified by 89573 Quartz Sleeve, Buv-6 Buv-6 NSF International against NSF/ ANSI Standard 55 for Disinfection 89574 Quartz Sleeve, Buv-8 Buv-8 Performance, Class B 89575 Quartz Sleeve, Buv-12 Buv-12... -
Page 12: Limited Warranty
PURA specifications. If the drinking water sys- tem is modified by anyone other than an authorized PURA dealer, the warranty shall be void.
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