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pa R t S   i n c L u D e D :

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Filter system with filter cartridges

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Installation hardware (mounting screws, saddle valve, fittings)

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6.35 mm (1/4-inch) tubing

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Lead-free faucet

tools and Materials Required: 

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Safety Glasses

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Hand or electric drill 

  (cordless recommended)

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File

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Phillips head screwdriver

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2 adjustable wrenches

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Tube cutters or utility knife

If sink does not have hole for separate faucet:

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Center punch – 19mm (3/4-inch) drill bit 

p R e c a u t i o n S :

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Protect filters against freezing, which can cause cracking of the filter and water leakage.

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The rubber O-ring provides the water-tight seal between the cap and the bottom of the housing. 

  It is important that the O-ring be properly seated in the groove below the threads of the housing or a    
  water leak could occur.

• 

To prevent costly repairs or possible water damage, the sump of plastic housings must be replaced

  every five years for clear, and ten years for opaque. If sump is older than recommended, replace 
  immediately. Date sump for reference and indicate replacement date.

note:

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For cold water use only.

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Make certain that installation complies with all local laws and regulations.

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After prolonged periods of non-use (such as during a vacation) it is recommended that the system be   

  flushed thoroughly. Let water run for 5-6 minutes before using.

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The filter cartridges used with this system have a limited service life. Changes in taste, odor, and/or    

  flow of the water being filtered indicate that the cartridges should be replaced.

9333

 

Nanotechnology Under Counter Water Purification System  

 

2

Hel neu st 57

Summary of Contents for RS-90

Page 1: ...uction manual For systems filters service t 952 884 8417 e info bdavidwater com w bdavidwater com B David Company World Health Through Water Purification Systems 9333 Nanotechnology Under Counter Wate...

Page 2: ...4 mm x 133 mm x 356 mm 15 5 in x 5 25 in x 14 in Weight filled with water 8 6 kg 19 lbs For systems filters service t 952 884 8417 e info bdavidwater com w bdavidwater com B David Company World Health...

Page 3: ...ly seated in the groove below the threads of the housing or a water leak could occur To prevent costly repairs or possible water damage the sump of plastic housings must be replaced every five years f...

Page 4: ...ance fits into hole E Attach back plate of clamp and tighten bolts evenly and firmly so brackets are parallel F Turn valve handle clockwise to closed position and leave closed until installation is co...

Page 5: ...inch drill bit or hole saw drill a hole completely through the sink Smooth rough edges with a file 3 Mounting the Faucet A Remove wing nut C and metal washer B from the threaded shaft of the faucet L...

Page 6: ...NOTE A squeaking sound when tightening the nut is normal If fittings are removed Teflon tape must be used for pipe threaded connections NOTE Compression nut should come preassembled with ferrules insi...

Page 7: ...ith the 3785 4L 1 000 gallons mark 2 marks past The START mark Important set Effective Life Indicator to 1000 gallons after each new filter replacement NOTE To prevent indicator malfunctions only move...

Page 8: ...ousing seal Make certain each O ring is seated level in its groove or a leak may occur 5 Screw bottom of housings with bleach water onto caps without filter cartridges and hand tight en DO NOT OVER TI...

Page 9: ...er This warranty does not cover 1 cartridges and accessories 2 defects not reported within the above time period 3 items manufactured by other companies 4 problems arising from fail ure to comply with...

Page 10: ...n c e Hel neu st 57 Date Activity Service Performed Installation Date B David Company World Health Through Water Purification Systems Tel 952 884 8417 Email info bdavidwater com Visit our website www...

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