Puroserve HT Series Reverse Osmosis System Operator’s Guide
TABLE OF CONTENTS
UNIT SPECIFICATIONS.................................................................................................................................................3
OPERATING DOs & DONT’S........................................................................................................................................4
UNIT AUTOMATION....................................................................................................................................................4
UNIT SHUT-DOWN.......................................................................................................................................................4
UNIT MONITORING AND MAINTENANCE AND RECORD KEEPING..........................................................................4
HT SERIES OVERVIEW .............................................................................................................................. ....................5
GENERAL INFORMATION & SAFETY...........................................................................................................................6
SYSTEM INSTALLATION...............................................................................................................................................6
PRODUCT WATER STORAGE TANK FLOAT TREE INSTALLATION................................................................................7
PLUMBING LAYOUT.....................................................................................................................................................8
PLUMBING.......................................................................................................................
INITIAL SYSTEM STARTUP..........................................................................................................................................11
SYSTEM MAINTENANCE...........................................................................................................................................12
MEMBRANE CLEANING............................................................................................................................................12
RO SYSTEM STORAGE AND BIOCIDAL PROTECTION..............................................................................................13
DISINFECTION AND STERILIZATION OF RO ELEMENTS...........................................................................................13
HT SERIES ELECTRICAL DIAGRAM..............................................................................................................................14
MAINTENANCE PROCEDURES..................................................................................................................................15-17
OZONE GENERATOR...............................................................................................................................................17
HT SERIES RECLAIM KIT...................................................................................................................................................18-20
TROUBLESHOOTING.................................................................................................................................................21
GLOSSARY OF TERMS...............................................................................................................................................22-25
HT SERIES DIMENSIONS.............................................................................................................................................26-28
TANK DIMENSIONS.................................................................................................................................................29
............................................9-10
RO SERVICE RECORD INFORMATION............................................................................................................................30
PUROSERVE LIMITED WARRANTY.................................................................................................................................31
6925 Canoga Avenue, Canoga Park, CA 91303
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Page 2
UNIT SPECIFICATIONS
Puroserve HT Series Reverse Osmosis System Operator’s Guide
Model
HT 2000
HT 4000
HT 6000
HT 8000
HT 600 600 0.42 0.42 50% .5 .375 110v <1 24 N/A N/A N/A N/A N/A
Unit Operating Perameters
Unit Design Notes
* *
System pressure is a variable. It is important to adjust the pressure to get the
correct permeate & concentrate flows. The exact value of the pressure is not important.
Permeate flow will increase at higher temperatures.
Feed Water
Temperature
C° F°
5
6
7
8
9
10
11
12
13
14
15
16
17
41.0
42.8
44.6
46.4
48.2
50.0
51.8
53.6
55.4
57.2
59.0
60.8
62.6
Correction
Factor
2.58
2.38
2.22
2.11
2.00
1.89
1.78
1.68
1.61
1.54
1.47
1.39
1.34
Feed Water
Temperature
C° F°
18
19
20
21
22
23
24
25
26
27
28
29
30
64.4
66.2
68.0
69.8
71.6
73.4
75.2
77.0
78.8
80.6
82.4
84.2
86.0
Correction
Factor
1.29
1.24
1.19
1.15
1.11
1.09
1.04
1.00
.97
.94
.91
.88
.85
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Puroserve HT Series Reverse Osmosis System Operator’s Guide
OPERATING DOs AND DON’Ts
Do:
1. Change the cartridge filter regularly.
2. Monitor the unit and, ideally, keep a monthly log.
3. Run the unit as often as possible on a continuous basis.
Don’t:
1. Permit chlorine in the feed water.
2. Shut down the unit for extended periods.
3. Close the throttle valve completely.
4. Operate the unit with insufficient flow.
UNIT AUTOMATION
The unit will automatically turn on when the water level in the permeate tank reaches the mid level float, and will turn off when
the water meets the high level float.
There are three (3) float switches on the unit:
passing city water through the plumbing system. The by-pass light on front panel will turn on.
Example of Typical Start-up Sequence
1. The water level in the permeate tank drops to low level.
2. A solenoid opens to allow feed water into the unit.
3. Permeate and concentrate flows are determined by manual control of the concentrate valve.
4. Unit will continue to run until the water level in the tank activates the high-level float switch, at which point it will
shut itself off.
UNIT SHUT-DOWN
1. Shut off the water supply.
2. Turn off the main power disconnect. This removes all power from both the power and control enclosures.
3. If the unit is to be shut down for more than two weeks a membrane preservative should be used. Refer to the instructions
for preserving the unit.
4. When the unit is restarted after an extended shutdown period, both permeate and concentrate should be diverted to the
drain for at least thirty (30) minutes.
UNIT MONITORING AND MAINTENANCE AND RECORD KEEPING
The unit should be monitored and all pertinent data recorded on a monthly basis. Data is needed to detertmine the
operating efficiency and for performing unit maintenance, including cleaning of the membranes, adjusting the operating
conditions, replacement of the membranes and antiscalant use. Use the unit logging form included in this manual.
*Membrane warranty claims cannot be processed without adequate operating data and history of the RO unit.
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Page 4
Page 5
GENERAL INFORMATION & SAFETY
Puroserve HT Series Reverse Osmosis System Operator’s Guide
Warning
Flush the system for at least 30 minutes before use to remove all chemicals present.
Caution
Chlorine will damage the membranes. Chlorine must be
removed from the feed stream before entering the system.
Service Warning
To prevent electrical shock, disconnect power to the system
prior to servicing.
Warning
Do not make any alteration or modification in the
wiring or plumbing of the system. This can result in
damage to the system and cause injury to operators
or users.
SYSTEM INSTALLATION
Location
Select a location for the unit with adequate clearance from walls and other equipment to enable servicing of the pump/motor
assemblies, membranes, cartridge prefilter and other serviceable components. Allow at least four (4) feet of clearance at the
top end of the membrane housing(s) for future membrane replacement.
*Contact your Puroserve representative for optional drain features compatible with the HT Series.
A grounded G.F.I. power supply of the appropriate voltage matching your unit’s voltage with 15 amp fuse protection and a local disconnect switch is required.
Do not locate the unit near any corrosive chemicals or where the temperature may exceed
113°F (45°C)
Ground the unit correctly to avoid the risk of electric shock.
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Page 6
FOR ILLUSTRATION PURPOSES ONLY
Puroserve HT Series Reverse Osmosis System Operator’s Guide
PRODUCT WATER STORAGE TANK FLOAT TREE INSTALLATION
1. Carefully place the float switch tree inside the storage tank.
2. Attach white nut to threaded end of float switch tree that protrudes out from mounting hole on tank (see diagram below).
3 . Connect the float switch tree plug-end to the HT Series controller, located on the side of the controller box and connect
plug-end to the float tree.
Make sure all electrical components are in accordance with the NESC guidelines and
as dictated by the authorities holding proper jurisdiction in your community.
inlet power
controller box
bypass
toggle
switch
to oat tree
alignment pins
for float tree plug
jack
to system
controller
tank wall
mounting hole
plastic
nut
inside of
storage tank
plug to system
controller
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float tree
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Page 7
SUPPLY
TO HOME
3 VALVE BYPASS
(NOT INCLUDED)
SHOULD BE IN-
STALLED
AS SHOWN
165 GALLON STORAGE TANK
CLEAR OZONE TUBING
IN
OUT
PRODUCT
TO TANK
RECLAIM
TO DRAIN
30”
OZONE AIR STONE
RIGID LINE
OR
HARD PIPE
1” PVC BALL VALVE
(INCLUDED)
PLUMBING LAYOUT
SEE INSET
INSET
RECLAIM
PRODUCT TO TANK
High-Level Float
Switch
(Deactivates Unit)
Mid-Level Float
Switch
(Activates Unit)
Low Level
Float Switch
FOR ILLUSTRATION PURPOSES ONLY
FOR ILLUSTRATION PURPOSES ONLY
PAGE 8
PLUMBING
Puroserve HT Series Reverse Osmosis System Operator’s Guide
All plumbing is to be done in accordance with state and local codes.
This unit produces high-quality water that must be neutralized to prevent leaching of the
plumbing following the system. Make sure to use plumbing materials suitable for your specific application.
Preparation
Materials
Feed Water Connection
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FOR ILLUSTRATION PURPOSES ONLY
F
e
e
d
L
i
n
e
*Do not over-torque fittings.
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PLUMBING (CONTINUED)
Puroserve HT Series Reverse Osmosis System Operator’s Guide
Permeate
Product Water Tubing Connection
Connect Permeate Outlet located on the side of the HT Series to the elbow located on top of the storage
tank.
Concentrate
Drain Tubing Connection
Connect Concentrate Outlet located on the side of the HT Series to a suitable drain using 1/2” O.D. tubing.
concentrate
to drain
permeate
to tank
To avoid damage to the elements, tubing should not exceed a height of 4 feet above the
top of the membrane housing(s ).
Be sure to install an overflow draw to storage tank at the highest point possible. Drain to
the outside drain for protection against overfilling due to possible float failure. 1/2” drain
line should be sufficient.
*Contact your Puroserve Representative for optional drain features compatible with the HT Series.
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FOR ILLUSTRATION PURPOSES ONLY
Puroserve HT Series Reverse Osmosis System Operator’s Guide
INITIAL SYSTEM STARTUP
1. Direct your product water tubing to drain.
2. Open the feed water supply valve.
3. System will be on. Note inlet water pressure must be at least 80 psi.
If the pump chatters loudly it is starving for water (cavitating). Turn the unit OFF immediately to prevent pump damage. Correct the low pressure condition before proceeding.
4. If incoming pressure is too high, an inlet pressure regulator (not included) may be installed. This should be set at 80-90 psi.
5. Some fittings may have loosened during shipment. Check for leaks at all tube fittings and threaded joints.
6. Allow the unit to run for at least 30 mintues to flush any preservative solution from the unit.
7. Once the preservative solution has been flushed from the unit, shut it down by turning off the feed water and redirecting permeate flow to the desired product storage tank. or down-stream equipment.
8. Restart the unit.
9. Adjust the Throttle Valve to get the desired permeate. NEVER close the valve completely—you will damage the membrane.
10. Run unit and check again for leaks, which should be repaired prior to placing the unit in service.
Do not operate the unit with the throttle valve closed.
If the pump does not shut off, turn the unit off immediately to prevent pump damage. Disconnect the electrical power source, then check the wiring and replace or adjust the switch
as needed.
11. Once all the desired flows are set, allow the unit to run for approximately 30 minutes. Then record the performance information using the unit operation data log included in this manual. The values recorded at startup will be important for determining unit performance at a later date.
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Puroserve HT Series Reverse Osmosis System Operator’s Guide
SYSTEM MAINTENANCE
Sediment Pre-Filter Cartridge
The sediment cartridge filters should be changed regularly to maintain proper pressure and flow. 6 month pre-filter
changes are recommended, or as needed.
Changing Cartridge Filters
1. Close inlet supply valve.
2. Turn unit off by unplugging the unit from the electrical outlet.
3. City PSI gauge should read zero(
NOTE: City PSI Gauge must
read zer o PSI or
4. Un-assemble the filter housing (twist the sump counter-clockwise).
5. R emove and inspect the cartridge. Replace as needed.
6. Before replacing housing, insure that O ring seal is lubed and placed in groove of housing. Inspect seal and replace as
needed.
7. Assemble housing (turn the sump clockwise into the cap until tight).
Sediment
Housing
Cap
removal of Sediment Housing will be di
O Ring
Seal
Sediment
Pre-Filter
Cartridge
fficult).
Sediment
Housing
MEMBRANE CLEANING
When to Clean Membranes
In normal operation, the membrane in reverse osmosis elements can become fouled by mineral scale, biological matter, and
grime. These deposits build up during operation until they cause loss in water output or loss of salt rejection, or both.
Elements should be cleaned whenever the water output rate by 10 percent from its initial flow rate (the flow rate established
during the first 24 to 48 hours of operation), or when salt content in the product water rises noticeably.
Check water temperature and apply temperature correction to determine if flow
loss is due to low feedwater temperature. A malfunction in the pretreatment, pressure
control or pump can cause a drop in feedwater delivery pressure, feedwater flow, or
product water output, or an output, or an increase in salt passage. If such adjustments are
needed, the element may not require cleaning.
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FOR ILLUSTRATION PURPOSES ONLY
Puroserve HT Series Reverse Osmosis System Operator’s Guide
RO SYSTEM STORAGE AND BIOCIDIAL PROTECTION
To prevent biological growth during storage, shipping or system shutdowns, it is recommended that RO membranes be immersed in a 5% citric acid solution.
System Preservation Pocedure
1. Shut down RO system.
2. Disconnect the permeate line and direct permeate to drain during cleaning/preservation.
3. Remove the sediment filter cartridge from the pre-filter housing.
4. Disconnect calcite filter tank.
5. Replace the filter cartridge with the preservative cartridge and assemble into the filter housing.
6. Turn system ON. After 30-40 seconds, shut the unit down.
7. Drain the system of the permeate solution as much as possible by opening a valve/fitting at a low point in the system. Close
off the inlet and outlet to the membrane/unit.
Preservative Flush/Unit Restart Procedure
1. Open valves, etc. Put the unit back in its original position, before the preservation process began.
2. Remove the empty preservative cartridge and replace it with a new cartridge filter.
3. Restart the unit. Direct permeate to drain for at least 30 minutes.
4. Resume normal unit operation.
DISINFECTION AND STERILIZATION OF RO ELEMENTS
Elements
ning of long down periods.
T and N chloroisocynaturates can be used in spiral elements. They are not very effective as sterilants, however. Also, if they are
ate.
losses.
Handle all chemical with care. Wear protective clothing and eye protection.
The system must be flushed thoroughly between acid and alkaline cleanings.
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Page 13
FOR ILLUSTRATION PURPOSES ONLY
Puroserve HT2000
Electrial Diagram
FOR ILLUSTRATION PURPOSES ONLY
Page 14
Puroserve HT Series Reverse Osmosis System Operator’s Guide
MAINTENANCE PROCEDURES (to be performed in order by a Puroserve-trained technician)
Items Requi
1. 20” 1-micron sediment filter
2. 10’ Female by Female hose.
3. (2) 5’ lengths of 1/2” tubing joined with a union with a female tubing push fitting on one end.
4. A telescopic pole with a scrub head
5. 4 ounces of chlorine (12% concentration preferred)
6. A 4-6 foot ladder
red
1. Take Note Of
1. City PSI
2. Pump PSI
3. Any visible leaks
4. Tank level
5. Calcite level
2. If unit is not in run mode actuate the float switches in the tank or use service box (technician tool).
3. With system in run mode, observe the following:
a. Product (Permeate) flow rate
b. Reclaim (Concentrate) flow rate
c. City PSI
d. TDS in membrane outlet (Pre-calcite)
e. TDS out (Calcite tank outlet)
f. Ozone generator is working properly
4. Storage tank cleaning should be performed every 3-5 years or as needed.
a. Have a garden hose ready and connected to a live hose bib. Hose should reach storage tank.
b. Turn feed water off to system.
c. Unplug the main power cord.
d. Unplug the float tree from the control box and remove from tank (HANDLE FLOAT TREE WITH CARE).
e. Add approx. 4 ounces of chlorine (sodium hypochlorite) to storage tank.
f. Using telescopic pole and scrub head, scrub and turbulate the inside of the tank, being careful not to touch the float tree (if not removed).
g. Connect hose to bib above pump to draw tank. Once tank has reached within a few inches of bulkhead fitting for pump inlet, add water to tank
with garden hose and agitate the water in the bottom as much as possible. Repeat this until water in bottom of tank is clear.
5. While storage tank is draining, backwashing of the carbon tank can be done.
a. Connect garden hose to outlet of the carbon tank and direct inlet to drain line from top of membrane to run drain through rotameter.
(If HT drain is feeding soaker lines then locate winter bypass on drain line and open to sewer. If no bypass then open feed to local drain
or use to water garden).
b. Open feed to carbon tank at moderate flow.
c. Use rubber mallet and tap tank while backwashing.
d. Run water through tank until water runs clear, being careful not to flush too fast, as carbon will come out of tank.
e. Turn off feed, disconnect from hose bib and allow to siphon water out of carbon tank.
f. Once drained replace cap on carbon tank and replace drain line to top of membrane.
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Page 15
Puroserve HT Series Reverse Osmosis System Operator’s Guide
MAINTENANCE PROCEDURES (CONTINUED)
6. Change 20” 1-micron sediment filter.
7. Open drain fully.
8. Slowly turn feed water to unit back on.
a. Expell all air.
b. If drain line is bypassed or disconnected, return to normal.
c. Adjust drain to noraml operation (GPM).
9. Test opertaion of level switched on float tree (see diagram below).
upper level switch
(R/O off when up)
mid level switch
(R/O runs when down)
low level switch
(Bypass unit when down)
Test: Test operation by lifting the mid switch
up and, while holding up, lift the upper switch.
Unit should turn off.
Reverse: While continuing to hold mid switch
up, let upper switch down--nothing should
happen. Now let mid switch down. Unit should
begin to run.
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Page 16
Puroserve HT Series Reverse Osmosis System Operator’s Guide
MAINTENANCE PROCEDURES (CONTINUED)
10. Test opertaion of ozone generator.
OZONE GENERATOR SETUP
a. Locate the on/off rocker switch on the right hand side of the ozone generator in figure 1. (A)
b. Ensure it is switched on (red illummination from on/off switch)
c. Depress the soft button on the front of the ozone generator. (B)
d. The ozone generator will run for exactly 5 minutes every 24 hours from when the inital startup occured.
FIG. 1
B.
This unit outputs 200mg of ozone per hour via corona discharge method.
Water Conditioning, Inc.
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A.
Page 17
PAGE 18
PAGE 19
PAGE 20
TROUBLESHOOTING
Puroserve HT Series Reverse Osmosis System Operator’s Guide
No water to home?
Could be:
a. No power to unit
b. Repressurization pump failure
c. Manul bypass valve is off
Solutions:
a. Check power supply
b. Check operation of pump (consult pump manual)
c. Check position of bypass
Unit in bypass, No water in storage tank?
Could be:
a. Excessive water usage
b. Water production failure
c. Level switch failure
Solutions:
a. Check home for leaks
b. Determine customer’s consumption
c. Check operation of level switches
High TDS? (after membrane)
Could be:
a. Membrane worn
Solution:
a. Replace membrane
Low TDS? (after membrane
Could be:
a. Calcite tank is empty
Solution:
a. Refill calcite tank as needed
Low or no water production?
Could be:
a. Insufficient feed PSI
b. Sediment filter plugged
c. Carbon bed plugged
d. Membrane scaled
e. Inlet solenoid failure
Solutions:
a. Check that incoming PSI is at least 80 PSI during production
b. Check and change sediment filters as needed
c. Backwash or change carbon bed
d. Replace of de-scale membrane as needed
e. Ensure that the inlet solenoid is opening properly
Water Conditioning, Inc.
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Page 21
Puroserve HT Series Reverse Osmosis System Operator’s Guide
GLOSSARY OF WATER TERMS
absolute
When
referring to filters, used in
than a specified size will be trapped within or on the filter and will not pass th
absorb
The process by which a liquid penetrates the solid structu
modate the liquid.
absorption
The process of taking up a substance into the physical structu
chemical
reaction.
activated carbon
A fo
rm of granulated carbon used to
aeration
The process of adding air to a water supply for the purpose of oxidizing or mixing.
alkalinity
A substance
silicate, or phosphate ions may contribute to alkalinity in treated waters.
’
s capacity for neutralizing acid usually due to the p
anion
Negatively-cha
rged ion in a solution.
refe
rence to the mic
remove tastes, odo
ron rating of cartridge or disc filters, indicating that all particles la
r
ough.
re of the absorbent’
re of a liquid or solid by physical or chemical action, but without
r
, chlorine, chloramines, and some o
resence of bicarbonate or carbonate ions. Hyd
s fibers or particles, which then swell to accom
rganics f
rom wate
rger
r
.
roxide, borate,
-
backwash
Reversal of a solution
’
s flow th
rough a filtration system. Often used as a cleansing mechanism in sand and dual-media filters.
bacteria
Any of a class of microscopic single-celled o
found in soil, wate
health risks.
r
, o
rganic matte
r
, and inside humans, many bacterical strains a
rganisms, characterized by
cartridge filter
A filter device, usually disposable, filtering in the range of 0.1 mic
diameter and 6-60 inches (152-1524mm) in length.
cation
Positively-cha
rged ions in a solution.
chlorine
Chemical used in water t
reatment for its qualities as a bleaching, oxidizing, or disinfecting agent in water purification.
concentrate
In c
rossflow filtration, the portion of a feed st
amount of ions, o
rganics, and suspended particles which a
ream which does not pe
re rejected by the medium.
conductivity
In
r
ega
rds to wate
in microSiemens/cm.
r
, the p
roperty of its ability to transmit electricit
round,
rod-like spiral or filament-like bodies. Often
re of use to humans, while others a
r
on to 100 mic
rmeate the medium but
y. Conductivity is the opposite or
rons, and usually 2-4 inches (51-102mm) in
retains and is inc
r
esistivity
re known
reased in the
, and is measu
red
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Page 22
GLOSSARY OF WATER TERMS (CONTINUED)
deionization (DI)
P
rocess utilizing specially-manufactu
100% of salts. Deionization typically does not
the
resin and specially-made st
disinfection
The process of killing pathogenic o
dissolved solids
The
residual material
e
f
fluent
The output stream exiting a t
remaining f
reatment system.
evaporation
P
rocess in which water passes f
feed/feed water
The input solution to a t
reatment/purification system, including the raw water supply prior to any t
filtration
The process by which solid particles a
or mechanical p
will not let the particulates th
rocess of separating insoluble particulate matter f
red ion exchange resins which r
remove o
rong base anion
rganisms in a water supply or distribution system by means of heat, chemicals, or UV light.
rom a filte
rom a liquid state to a vapor state.
rough.
red sou
re separated f
rganics, viruses, or bacteria, except th
resins which will
rce after evaporating the solution to a dry state.
rom a liquid by passing th
Puroserve HT Series Reverse Osmosis System Operator’s Guide
emove ionized salts f
remove gram-negative bacteria.
rough a pe
rom a fluid, by passing the fluid through a filter medium that
rom wate
rmeable material. Also, the physical
r
. Can theoretically
rough “accidental” trapping in
r
eatment.
remove
gpd
Abb
reviation fo gallons per da
y.
grains per gallon (gpg)
A unit of concentration equal to 17.1 milligrams per liter (17.1 ppm).
ha
rdness
The concentration of calcium and magnesium salts in wate
r
.
high-purity water
Highly-t
cal industry.
reated water with attention to mic
robiological
r
eduction or elimination; the te
housing
A ported chamber with closu
re, which di
rects the flow of liquid th
r
influent
The fluid entering the filte
r
.
ion
an atom or molecule which has lost or gained one or mo
re elect
rons, the
ion exchange
a p
rocess in which ions a
attached to small solid-
re p
refe
rentially based on equilibrium, adsorbed from a solution for equivalently-cha
resin beads.
rm commonly used in the pha
ough the filter element.
reby acquiring a net electric charge.
rmaceuti
rged ions
-
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Page 23
GLOSSARY OF WATER TERMS (CONTINUED)
media
The material that performs the actual separation of solids f
membrane
Highly-enginee
passage of materials only up to a certain size, shape, or characte
reverse osmosis, elect
filter cartridges, particularly in pha
red polymer film containing a
rodialysis, ultrafiltration, nanofiltration, mic
rmaceutical and elect
regular distribution of po
mg/L
Milligrams per liter or water; app
roimately equal to parts per million (ppm).
rom liquids. Sometimes incor
ronic applications.
Puroserve HT Series Reverse Osmosis System Operator’s Guide
rectly used to mean septum.
res. Membranes serve as a barrier permitting the
r
. Membranes a
rofiltration, as disc filters in laboratories, and as pleated final
re used as the separation mechanism in
micron
A metric unit of measu
rement equivalent to 10
-6
meters,
-4
10
centimeters. Rep
module
a membrane element combined with the membrane element housing.
osmosis
The spontaneous flow of water f
membrane until ene
rgy equilibrium is achieved.
rom a less concentrated solution to a mo
re concentrated solution th
ozonator
A device which generates ozone (O
a disinfection system.
) by passing a high-voltage cur
3
r
ent th
rough a chamber containing air or oxygen. Used as
permeable
Allowing some material to pass th
rough.
permeate
That portion of the feed st
ream which passes th
rough a membrane, separated f
pH
An exp
ression of hyd
range is from 0 to 14, with 7 considered neutral, 0 to less than 7 acidic, and f
rogen ion concentration; specificall
y, the negative logarithm of the hyd
rom more than 7 to 14 being alkaline (or basic).
ppm
Parts per million, commonly considered equivalent to milligrams per liter (mg/L).
resented by “µ” symbol.
rom a concentrate st
rogen ion concentration. The
rough a semipe
ream.
rmeable
psi
Pounds per squa
r
e inch (p
ressu
re).
resistivity
The property of water to
Measu
red by a
resistivity monitor and described in megohms/cm.
resist the flow of electricity; the measu
6925 Canoga Avenue, Canoga Park, CA 91303
rement of that
resistance. The inverse of conductivit
Water Conditioning, Inc.
www.puroserve.com | (800) 594-3300
y
.
Page 24
Puroserve HT Series Reverse Osmosis System Operator’s Guide
GLOSSARY OF WATER TERMS (CONTINUED)
reverse osmosis
The separation of one component of a solution f
semipermeable membrane. RO concentrates ionized salts, colloids, and or
concentrate st
ream and p
rovides a purified stream of wate
scaling
The buildup of p
static p
ressu
The deg
ree of water pressu
operational
recipitated salts on such surfaces as pipes, tanks, and boiler condensate tubes.
re
re built up inside a unit (measu
semipermeable
In membranes, a membrane which allows a solvent such as water to pass th
colloidal substances.
suspended solids
Solid o
rganic and ino
rganic particles that a
TDS
An ac
ronym for T
otal Dissolved Solids.
rom another component by flowing the feed st
r
. May also be called hyperfiltration.
red in PSI) when it is installed into a plumbing system but is not
re held in suspension in a solution.
ream under p
ganics down to 150 molecular weight in the
r
ough, while
rejecting certain dissolved or
ressu
re across a
TSS
T
otal Suspended Solids--the
working p
The deg
operatiing.
ressu
re
ree of water pressu
PUROSERVE RESERVES THE RIGHT TO CHANGE DESIGN, SPECIFICATION, OR PRICING
residual matter which can be
re built up inside a unit (measu
INFORMATION WITHOUT NOTICE.
removed f
red in PSI) when it is installed into a plumbing system and is
rom a solution by filtration.
6925 Canoga Avenue, Canoga Park, CA 91303
Water Conditioning, Inc.
www.puroserve.com | (800) 594-3300
Page 25
24”
24”
61”
Page 26
30”
46”
8”
PUROSERVE HT 2000
WALL MOUNT
50”
20”
45 GAL.
STORAGE
TANK
PAGE 27
6925 Canoga Avenue
Canoga Park CA, 91304
www.Puroserve.com
(800) 594-3300
Page 28
DRUCKER 1
1
STORAGE TANK
DIMENSIONS
23”
81”
68”
72”
81”
28” 31” 35”
130 GAL.
STORAGE TANK
165 GAL.
STORAGE TANK
200 GAL.
STORAGE TANK
300 GAL.
STORAGE TANK
PAGE 29
RO Service Record Information
Model:
Installation Date:
Installed by:
Contact: Phone:
Service
Date Technician Yes No
Pre Filter(s)
Changed
Membrane(s)
es
No
Y
Changed
Yes No
City
Pressure
Concentrate/Permeate
Flow Rate
PSI
GPM GPM
Calcite Topped
Off
es
Y
Carbon
Change
No
Pump Kick On Pressure
Delivery psi Boost psi
Notes
Water Conditioning, Inc. 6925
Canoga Avenue
Canoga Park, CA 91303
www.puroserve.com (800) 594-3300
Page 30
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