Pure-Pro RO750 User manual

DRINKING WATER SYSTEM
REVERSE OSMOSIS SYSTEM
DRINKING WATER SYSTEM
Thank you very much for selecting Pure-Pro Water Corp.
In order to bring the best use of your system, please read
the user's manual carefully before installation and follow
the regulations.
Type of product
Date of purchase
Name Tel
Address
Memo
01 Introduction of RO750
02 What is Reverse Osmosis
03 Components& Selections
04 Cartridge filters
05 The parts of RO750
07 Installation diagram
12 Change filters
13 Change RO membrane
14 Operation regulations
16 FAQ
17 Maintenance checking list
19 Memo
06 Tubing connection diagram
USER'S MANUAL
RO200 Light Commercial RO

DRINKING WATER SYSTEM
Introduction of RO200 Maintenance checking list
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RO200
Small in size, but big in capacity. This free standing RO system is only 30 inch in
height. but it can produce 200 gallons per day of pure water.
This system is economical and designed for commercial and residential
application. Provide safe, pure water. It is suitable for manufacturing, restaurants,
food processing industries, shopping centers, schools and hotels.
RO750 improves both the taste and quality of your water. It reduces up to +99% of
the chlorine, as well as objectionable odors and sediment. RO750 also reduces
the following hard water contaminants that may be present in your water: lead,
cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate,
and selenium. With your own RO water filter system under your sink working for
you twenty-four hours a day, you can have as much purified water at the touch of
a finger whenever you want it. Free to use all you want, clean, safe water on tap,
and no more trips to the store.
Specifications
Production: 200GPD
NSF Standards water storage tank: 11 gallons
Operation pressure : 10 - 125 psi
Available in : 110 volt, 220volt, 240volt. ( 50 / 60 Hz)
Completely assembled, 100% factory tested and sterilized ready for installation
Auto-micro high pressure controller
Electronic solenoid valve
Build in electrical shut off valve
Self-piercing saddle valve
Drain saddle valve
Feed water connector & deliver valve
Flow restrictor
1/4 inch tubing for system connection
Long reach attractive faucet
Weight (system & tank) : 25 kg
Dimensions: (cm) 50 (L) x 24 (W) x 80 (H)- System
(cm) 40 (L) x 40 (W) x 58 (H)- 11G Tank
Date
Filters
1st stage 2nd stage 3rd stage 4th stage 6th stage Other items
5th stage
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RO200 Light Commercial RO RO200 Light Commercial RO

DRINKING WATER SYSTEMDRINKING WATER SYSTEM
Maintenance checking list
Date
Filters
1st stage 2nd stage 3rd stage 4th stage 6th stage Other items
5th stage
~
Reverse osmosis was originally designed to make sea water drinkable for the
navy. It is ideal for anyone on a low sodium diet. An R.O. membrane has a pore
size much smaller than bacteria virus, or the cryptosporidium parasite. When
functioning properly it will remove all microorganisms from tap water and produce
sterile water. Reverse osmosis is the reversal of the natural flow of osmosis. In a
water purification system, the goal is not to dilute the salt solution, but to
separate the pure water from the salt and other contaminants. When the natural
osmotic flow is reversed, water from the salt solution is forced to pass through the
membrane in the opposite direction by application of pressure-thus the term
REVERSE OSMOSIS. Through this process, we are able to produce pure water
by screening out the salts and other contaminants.
What is reverse osmosis
Reverse Osmosis
Pressure
Membrane
Water flow
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DRINKING WATER SYSTEM DRINKING WATER SYSTEM
3/8 deliver-valve x2
PRO
P
URE
DRINKING WATER SYSTEM
Components & Selections
Long reach faucet 11G water storage tank
Housing wrench half-circle
Feed water connector
7 meters tubing white
Tank ball valve
RO membrane x 2
¨Components
¨Selections
1. 6/8 hot &cold water
deliver-valve
2. standing faucet
bracket
3. 3/8 extended RO
tubing white
Q: What is the guarantee on the PurePro system ?
Q: What factors affect the quantity and the quality of the water production?
Pressure
Temperature
Total Dissolved Solids (TDS)
Membrane
Q:
Q:
The PurePro System (excluding filters) is guaranteed for 1 year for material and
workmanship. All defective parts will be replaced free within the first year under
natural breakdown. The membrane has one year pro-rated guarantee.
There are four major variables to consider:
1. -The greater the water pressure, the better water quantity and
quality it produced. Water pressure of 60 PSI is ideal.
2. -76 F is the ideal water temperature for R.O. 40 F water will
cause the production of R.O. water to fall to half of that at 76 F. The maximum
water temperature recommended is 85 F.
3. -The higher the amount of dissolved
contaminants in the water, the lower the quantity of water produced. A high
level of TOTAL DISSOLVED SOLIDS can be overcome with additional water
pressure.
4. -Different membranes have different characteristics. Some
produce more water than others; some have better contaminant rejection
capabilities; some have greater resistance to chemical abrasion for longer life.
PurePro system includes RE1812-70 The Thin Film Composite (TFC)
membranes combine the best of these characteristics and are considered the
finest membrane in the world.
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My RO system is not making any water. What should I do?
1.Make sure you plug in electricity.
2.Check the water supply. Make sure it's on.
3.Check if pumps work well.
If none of above occur, please contact a technician at the nearest shop for
assistance.
1.Switch off the water supply and turn on the faucet.
2.Check the water flow from the faucet. If water stop coming out, check the
water storage tank.
Water tank still has water: the tank water pressure is under regular water
pressure give pressure to the tank.
Why can't my water storage tank make enough water?
FAQ
RO200 Light Commercial RO RO200 Light Commercial RO

DRINKING WATER SYSTEM
A.With everything connected, turn on the water check for leaks.
B.Make sure the storage tank shut-off valve is "OFF". Open the sink
top faucet.
C.Within a few minutes (up to 15) the water will start to run from the
faucet slowly.
D.Let the water run for at least 30 minutes. This flushes the carbon
filters on first time use.
E.After initial flushing, open the shut-off valve on the tank and close
the sink top faucet.
F.Tank will now full of water (usually 2 to 3 hours) after the tank has
filled. Open the sink top faucet and drain all water until the storage
tank is empty and there is only a small flow from the sink top
faucet.*** DO NOT USE FIRST TANK OF WATER.***
G.Close the sink top faucet. The system is now ready for use.
H.Change filters regularly every 6 to 12 months and have the
membrane checked annually.
Caution
1.Do not use hot water (over 45 C)!
2.Do not freeze the machine!
3.Switch off electricity and water source if away for more than 5 days,
and drain out pure water.
0
Operation regulation
3 Months
1 Year
1 Year
Stage 1
Stage3
Stage 2
Stage 4~5
100GPD TFC
membrane 8 pcs
Stage 6
12" Inline Post
Carbon Filters
Cartridge Filters Filter Description
3 Months
3 Months
This 5micron sediment filter is made of 100%
pure polypropylene fibers. High capacity filter
removes dusts, particles and rusts.
This granular activated carbon filter is composed
of high-performance activated carbon that
removes free chlorine, odor, organic
contaminants, pesticides and chemicals that
contributed to taste and odor.
This block carbon filter is composed of high-
performance carbon that removes free chlorine,
odor, organic contaminants, pesticides and
chemicals that contributed to taste and odor.
Made in USA. High rejection TFC type membrane
with the capacity of producing 80 gallons per day.
This membrane removes the following hard water
contaminants that may be present in your water:
lead, cooper, barium, chromium, mercury, sodium,
cadmium, fluoride, nitrite, nitrate, and selenium.
NSF approved. This post carbon filter is designed
to improve taste. It removes any residual
impurities and odors from the tank and provides a
finer conditioning of pure water.
20" length Block
Carbon Filter
Service Life
Cartridge Filters
20" length 5 micron
Spun-polypropylene
Sediment Filter
20" length
Granular Activated
Carbon Filter
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DRINKING WATER SYSTEM
IN
OUT
IN
ThepartsofRO200
Post carbon filter RO membrane housing
RO membrane housing
RO system main
housing bracket
1st stage filter housing
2nd stage filter housing
3rd stage filter housing
RO membrane housing
Post carbon filter
RO system main
housing bracket
Flow restrictor
Flow restrictor
Electronic solenoid valve
Transformer
Booster pump
Electronic solenoid
valve
Transformer
Low-pressure switch
Tank shut-
off switch
To the faucet
To the tank
Operation regulation
5For the first time operation when
changing the filters, water should
run for at least 20 minutes before
drinking it.
1Plug in electricity. 2Turn on water tank supply.
3Turn on water tank
supply
4Pumps start to function
booster
pump
To RO system
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DRINKING WATER SYSTEM
4
2
1
3
PRO
RE
NG WATE R SYSTEM
Jaco nuts
O
Change membrane
4Loose the Jaco fitting anti-clockwise. 5Open the RO membrane housing
anti-clockwise.
6Take out the old RO membrane with
a handy tool.
7Insert a new RO membrane.
1Unplug electricity. 2Switch off water
supply.
3Turn off water tank
supply.
To RO system
Faucet
Tank
Input water
Drain out
Tubing connection diagram
1
2
3
4
In
To water storage tank
Drain out
To faucet
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1.Loosen the fitting nuts and the cap from the RO membrane housing as shown in
the picture. Unpack the RO membrane and insert to its housing (rubber gasket
towards to the open end). When completed, tighten up the cap with the RO
membrane housing and the jaco fittings.
2.Turn off the water supply. Loosen the stainless steel pipe connector.
PRO
RE
NG WATER SYSTEM
3.Get feed water connector and connect it to the stainless steel pipe as in the
picture 2.
Jaco nuts
Cold
Installation diagram
DRINKING WATER SYSTEM
To tankTo faucet
To RO system
2Switch off water
supply.
4Unplug electricity.
7Loose the fitting nuts at point 1,2,3.
Take out the jaco fittings, and seal
it up with the Teflon tape again.
Replace the new pre-filters.
5Open the housings
clockwise.
3Turn off water tank
supply.
6Insert new filter.
8After changing filters, let water run
for about 15 minutes to clear the
filters.
Change filters
1Have a half-circle
housing wrench
ready.
Be sure the
rubber gasket
is attached
on the housing
FLOW
12
3

DRINKING WATER SYSTEM
08
PURE-PRO REVERSE OSMOSIS SYSTEM
6.a.Unpack water storage tank. Take tank ball valve and deliver valve. Seal the
female jaco fitting as attached on the water tank with Teflon tape for 15 circles.
(picture 1). Take tank ball valve and tighten it up with the female jaco fitting.
b.Use Telfon tape again to seal the another deliver valve. (picture 2). Then
tighten it up with the tank ball valve.
4.Get deliver valve and seal it with Teflon tape for 14 circles. Then connector it
with the feed water connector.
5.Get tubing white, connect it with deliver valve and the inlet water supply (as
point 1 on page 06)
Installation diagram
11.Take tubing white. Wear the concave type screw on tubing white and insert the
tubing shroud as shown in the picture. Connect the tubing top with the faucet
end. Then connect the tubing end to the last stage filter (as point 4 on page 06)
12.Make sure that you complete No. 1 to No. 11. If so, switch on water supply and
plug in electricity.
PS. Do not use drink water from the first made water in the tank.
Installation diagram
RO200 Light Commercial RO RO200 Light Commercial RO

DRINKING WATER SYSTEM
10
PURE-PRO REVERSE OSMOSIS SYSTEM
8.Take tubing white again, connect it with the drain out (as point 3 on page 06)
7.Take tubing white, connect it to the deliver valve and the inlet water to storage
tank (as point 2 on page 06)
9.Use an electric drill and drill an approximately 1 cm hole through the
kitchenware table.
Installation diagram
10.Take out the faucet and its components. Install the faucet and the rubber
gasket to the kitchenware table. Install the rest of component as shown in the
picture.
Installation diagram
Faucet
Kitchenware table
Twisted plastic locker
Rubber gasket
Flat metal piece
Screw locker
PS. To suit your kitchenware table, you can choose to have twisted plastic locker
or screw locker to be installed for your faucet.
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