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DO NOT ATTEMPT TO DRILL THROUGH AN ALL-
PORCELAIN SINK. If you have an all-porcelain sink, 
mount the faucet in pre-drilled sprayer hole or drill through 
countertop next to sink.
 

When drilling through a countertop make sure the 

area below the drilled area is free of wiring and piping. 
Make certain there is ample room to make the proper con-
nections to the bottom of the faucet. Do not drill through a 
countertop that is more than 25mm (1-inch) thick.
 

DO NOT ATTEMPT to drill through a tiled, marble, 

granite or similar countertop. Consult a plumber or the 
countertop manufacturer for advice or assistance.

(a) 

Line bottom of sink with newspaper to prevent metal 

shavings, parts, or tools from falling down drain.

(B) 

Place masking tape over the area to be drilled to pre-

vent scratches if drill bit slips.

(C)

 Mark hole with center punch. Use a 6mm (l/4-inch) 

drill bit for a pilot hole, then, using a 13mm (3/4- inch) drill 
bit or hole saw, drill a hole completely through the sink. 
Smooth rough edges with a file.

3. 

Mounting the Faucet (diagram 3)

(a) 

Remove wing nut

 (c) 

and metal washer 

(B)

 from the 

threaded shaft of the faucet. Leave the black rubber 
washer (A) on the threaded shaft.

(B) 

Slide the threaded shaft of the faucet into drilled hole.

(c)

 From under the sink, slide the metal washer on and 

thread on the wing nut. Tighten wing nut by hand until 
tight. It may be necessary to have a second person hold 
the faucet while tightening the wing nut.
NOTE: Do not over tighten the wing nut. Hand tighten 
only. Do not use pliers or wrench to tighten.

4. 

Mounting the System (diagram 4)

(a) 

Center system between water supply adapter and 

drinking water faucet.
note: Allow 38 mm (1.5 inches) clearance below system 
to enable filter cartridge changes.

(B) 

Install mounting screws at least 380 mm (15-inches) 

from cabinet floor and 235 mm (9 1/4 inches) apart. Leave 
enough space [approximately 13 mm (l/2-inch) between 
the head of the screw and the wall to slip system onto 
screws.

(c)

 Place system over screws on wall and slide sideways. 

Tighten screws.

9333

 

Nanotechnology Under Counter Water Purification System  

 4

Hel neu st 57

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DO NOT ATTEMPT TO DRILL THROUGH AN ALL-PORCELAIN SINK

If you have an all-porcelain sink, 

mount the faucet in pre-drilled sprayer hole or drill through countertop next to sink.

 

 

When drilling through a countertop make sure the area below the drilled area is free of wiring and piping. 

Make certain there is ample room to make the proper connections to the bottom of the faucet. 

Do not drill 

through a countertop that is more than 25mm (1-inch) thick. 

 

Do not attempt to drill through a tiled, marble, granite or similar countertop. Consult a plumber or 

the countertop manufacturer for advice or assistance. 

(A) 

Line bottom of sink with newspaper to prevent metal shavings, parts, or tools from falling down drain. 

(B) 

Place masking tape over the area to be drilled to prevent scratches if drill bit slips. 

(C) 

Mark hole with center punch. Use a 6mm (l/4-inch) drill bit for a pilot hole, then, using a 13mm (3/4- 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. Leave the black rubber 

washer (A) on the threaded shaft. 

(B) 

Slide the threaded shaft of the faucet into drilled hole. 

(C) 

From under the sink, slide the metal washer on and thread on the wing nut. Tighten wing nut by hand until 

tight. It may be necessary to have a second person hold the faucet while tightening the wing nut. 

NOTE:

 Do not over tighten the wing nut. Hand tighten only. Do not use pliers or wrench to tighten. 

4. 

Mounting the System 

(A) 

Center system between water supply adapter and drinking water faucet. 

NOTE: 

Allow 38 mm (1.5 inches) clearance below system to enable filter cartridge changes.

 

(B) 

Install mounting screws at least 380 mm (15-inches) from cabinet floor and 235 mm (9 1/4 inches) apart. 

Leave enough space [approximately 13 mm (l/2-inch) between the head of the screw and the wall to slip 

system onto screws. 

(C) 

Place system over screws on wall and slide sideways. Tighten screws. 

5. 

Connecting the Faucet (diagrams on page 3) 

CAUTION

:

 

 

Do not over-tighten  compression nut. Use caution not to bend or crimp tubes when securing.

 

(A) 

Locate compression nuts in installation kit and faucet package. 

(B) 

Attach compression nuts to faucet stem and Effective Life Indicator (ELI) and hand tighten. Then loosen 

compression nut one full turn. 

NOTE:

 If the compression nut should come apart, reference diagram 5A for correct reassembly. 

6. 

Attaching Tube 

(A) 

Attach tube to compression nut on faucet stem by inserting tube into the compression nut opening. Gently 

push the tubing until it comes to a stop.  

CAUTION: 

 Tube must be fully inserted in the compress on fitting base to the tube stop on the faucet 

stem and on the outlet stem of the ELI.

 

(B) 

Turn the nut hand tight.

 

(C) 

Wrench tighten the nut 1   to 2 turns. 

NOTE

All nuts must be retightened when the system reaches projected operating temperature.

 

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 inside. If nut should come apart, see 

figure 5A for proper reassembly. 

(D) 

Determine the length of tubing needed from the faucet to the ELI and cut the tubing. A slight sag in the 

lines will allow for some ease in installation. Insert the tubing into the compression nut on the ELI. Repeat 

steps 6B and 6C. 
 

7. 

Connecting the Saddle Valve 

(A) 

Determine the length of plastic tubing needed to connect the inlet (left) side of the filter with the saddle 

valve. Be sure to allow enough tubing to prevent kinking and cut the tubing squarely. Slide brass 

compression nut onto tubing, followed by plastic ferrule. The long, tapered end of the ferrule should face 

towards the end of the tubing. Place insert into end of tubing. 

(B) 

Insert tubing into saddle valve and hand-tighten compression nut. Using a wrench tighten nut 1 to 1   

turns.

Содержание RS-90

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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