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How to install, operate and maintain your 

Microbiological Drinking Water Purifier 

Manufactured by B. David Company 

9333 Sheridan Avenue South * Bloomington, MN 55431 

(952) 884-8417 * [email protected]

www.bdavidwater.com 

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System tested and certified to meet the 

requirements of NSF Protocol P231 and 

NSF/ANSI Standards 42 & 53.       

See performance data sheet for details. 

4000 Nanotechnology 

Certified Under Counter 

Filtration System 

Rev: 

0

5

/

17

/201

6

 

Содержание 4000 Nanotechnology

Страница 1: ... South Bloomington MN 55431 952 884 8417 Info bdavidwater com www bdavidwater com Installation and Operation Manual System tested and certified to meet the requirements of NSF Protocol P231 and NSF ANSI Standards 42 53 See performance data sheet for details 4000 Nanotechnology Certified Under Counter Filtration System Rev 05 17 2016 ...

Страница 2: ...defective product or part B David Company will consider the customer s preference in good faith All claimed defective product must 1 be authorized for return by B David Company with an RGA number 2 include proof of the purchase date of the product or part 3 returned to B David Company prior to the expiration of the warranty date at the customer s expense shipment pre paid 4 be accompanied by a let...

Страница 3: ...of water that is visually contaminated cloudy or has an obvious contamination source such as contamination by raw sewage v Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts v System is not intended to convert wastewater or raw sewage into drinking water v Installation and plumbing should comply with all local laws and regulations Consult with ...

Страница 4: ...inch 10mm cold water line Numbered diagrams correspond with numbered steps Step 1 Installing the Saddle Valve Use of a cordless drill is recommended To protect yourself from serious injury or fatal shock when using an electric drill be sure the drill and the outlet it is plugged into are properly grounded When using a drill follow the manufacturer s guidelines and procedures NOTE Saddle valve must...

Страница 5: ...ond person hold the faucet while tightening the wing nut d Install the faucet spout into the base by pushing firmly into hole in base then screw fitting cover hand tight Caution Do not over tighten the wing nut Hand tighten only Do not use pliers or wrench to tighten Step 4 Mounting the system a Center system between water supply adapter and drinking water faucet NOTE Allow 1 5 inches 38mm clearan...

Страница 6: ... Setting the Effective Life Indicator NOTE The effective life indicator is the white dial located on the center of the mounting bracket Each black mark on the dial represents 100 gallons 378 5 L a Move the dial clockwise so that the black indicator arrow lines up with the 1100 gallon 4 164 L mark Important Set flow meter to 1100 gallons after each new filter replacement NOTE To prevent indicator m...

Страница 7: ...nd caps with dish soap and warm water Rinse thoroughly Then fillbottom ofeach housing1 3 full with water Add 1TBSP 14 7ML of household bleach and scrub to disinfect 5 Lubricate O rings with clean silicone grease Insert each O ring in groove and press into place NOTE This step is important to ensure a proper housing seal Make certain each O ring is seated level in its groove or a leak may occur 6 S...

Страница 8: ...e are other leaks in system turn off water supply Problem No water or decreased water flow Correction Check flow at faucet The 4000 Nanotechnology Certified Under Counter Filtration System system should fill a gallon jug in approximately 2 minutes Flow rates will vary with individual household water pressure Correction Check filter cartridge installation Make certain all filter cartridges are prop...

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