Purite SELECT HP Operating Manual

SELECT HP USER INSTRUCTIONS

OPERATING MANUAL

Issue: A, part number L300954

SELECT HP

Issue A
1/9/09

SELECT HP USER INSTRUCTIONS

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SELECT HP USER INSTRUCTIONS

CONTENTS

1 DOCUMENT HISTORY .................................................................................5

2 CONTACT DETAILS .....................................................................................5

3 HEALTH AND SAFETY .................................................................................7

3.1 Explanation of symbols and references..................................................7

3.2 Additional safety requirements ...............................................................7

3.3 Usage in accordance with intended purpose. .........................................7

3.4 Operating staff ........................................................................................8

3.5 Bringing the system to a stop in the event of an emergency ..................8

3.6 Safety information for maintenance tasks............................................... 8

3.7 Disposing of system parts and operating materials ................................8

3.8 Unauthorised conversion and manufacturing replacement parts............9

3.9 Warranty claims and liability ...................................................................9

4 ABOUT YOUR WATER PURIFIER .............................................................11

4.1 The Select HP range of units................................................................11

4.2 Key Components of the Select HP ....................................................... 11

4.2.2 Touch screen display.................................................................. 11

4.2.3 Close coupled tank ..................................................................... 12

4.2.4 Removable front cover................................................................ 12

5 OPERATING YOUR WATER PURIFIER.....................................................13

5.1 Menu Structure .....................................................................................13

5.1.1 Power On screen ........................................................................13

5.1.2 Start Up Screen ..........................................................................13

5.2 Power On screen..................................................................................14

5.3 Menus...................................................................................................16

5.4 Clean routine menu ..............................................................................16

5.5 Dispense options menu ........................................................................19

5.6 Settings menu....................................................................................... 19

5.7 Maintenance .........................................................................................24

5.8 Systems menu......................................................................................26

6 MAINTENANCE...........................................................................................31

6.1 Replacing media packs.........................................................................31

6.2 Cleaning inlet screen filter ....................................................................31

6.3 Cleaning procedure. .............................................................................32

6.4 Replacing the filter................................................................................33

6.5 Maintenance and service spares ..........................................................34

6.6 Trouble shooting...................................................................................35

7 Technical specification

.................................................................................37

7.1 Product outputs ....................................................................................37

7.2 Treated water specification...................................................................37

7.3 Water storage .......................................................................................37

7.4 Fuse rating / type..................................................................................37

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8 INSTALLATION ...........................................................................................39

8.1 Installation Kit .......................................................................................39

8.2 Media Packs .........................................................................................39

8.3 Feedwater supply requirements ...........................................................40

8.4 Electrical Supply ...................................................................................40

8.5 Unit positioning .....................................................................................40

8.6 Drain connection...................................................................................42

8.7 Installation of media cartridge packs ....................................................42

9 APPENDIX...................................................................................................43

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1 DOCUMENT HISTORY

Issue Date of

Description of Change Approved by

Change

A First Issue: 1/09/2009

2 CONTACT DETAILS

We trust the system will meet all your expectations. However, should you have
any additional questions concerning the equipment please do not hesitate to
contact Purite Ltd at:

Purite Ltd
Bandet Way
Thame
Oxfordshire
OX9 3SJ
United Kingdom

For all spares and consumable enquiries contact:
Customer Services Department: Tel No. [phone]

For all service enquiries contact:
Service Department: Tel No. [phone]

For further sales enquires contact:
Sales Department: Tel No. [phone]

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3 HEALTH AND SAFETY

3.1 Explanation of symbols and references

This symbol refers to any immediate dangers. Failure to
follow the specified procedure could result in serious

Danger

personal Injury. Extreme caution should be observed when
conducting any activity where this symbol is shown. Work
should be completed by a trained competent person.

Electrical shock. Do not touch electrical components. Before
performing tasks on parts of the electrical system, disconnect the

Warning

system from the power supply.

This symbol refers to a possible danger. Failure to follow the
specified procedure could result in personnel injury. Caution
should be observed when conducting any activity where this
symbol is shown. It is recommended work should be completed
by a trained competent person.

This symbol refers to a possibly hazardous situation.
Failure to observe these references may result in minor injuries
and/or damage to property.

Caution

I

This symbol points out important information for working with the
system in the proper manner. Failure to observe these references

may result in malfunctions in the system or impact on the
environment.

3.2 Additional safety requirements

Country-specific requirements standards and regulations must be observed.

3.3 Usage in accordance with intended purpose.

The units must only be operated with water supplied in accordance with the
quality described and the operating parameters specified in “installation
details”.
The units must not be operated unless in proper working order. Any
malfunctions must be rectified immediately.

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3.4 Operating staff

Only persons who have read and understood this Operating Manual should
be permitted to operate the unit. When operating the units, it is important to
observe all safety information.

3.5 Bringing the system to a stop in the event of an
emergency

 Switch off via the display.
 Turn off the electrical supply.
 Shut off the water supply.

After remedying the damage:

 Open the water supply.
 Turn on the electrical supply.
 Restart the unit via the main display.

3.6 Safety information for maintenance tasks

The operator must take care to ensure that all maintenance, inspection and
assembly tasks are performed by authorised and qualified professionals who
have been sufficiently informed regarding the task at hand (via use of
Operating Manual).

The system must be shut down and be protected from further use until all
repair and maintenance tasks have been completed. It is essential to observe
the shutdown procedure as described in this Operating Manual.

Before beginning tasks relating to electrical equipment/components of this
system, a check must confirm that power has been disconnected from the
corresponding section of the system. In addition, the system must be secured
to prevent it from being turned on again unintentionally.

3.7 Disposing of system parts and operating materials

When they need to be discarded, consumables must be disposed of
according to local and National requirements.

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3.8 Unauthorised conversion and manufacturing
replacement parts

Conversion or modification of the system is only permitted with the approval
of the manufacturer. The same applies to making changes in the
programming for the control system. Original replacement parts and
accessories authorised by the manufacturer enhance safety. Use of other
parts will void the warranty.

3.9 Warranty claims and liability

This product has been manufactured in accordance with ISO 9001:2008
procedures, after which it was subjected to a quality control process. If,
however, you are unsatisfied with the unit, please contact the manufacturer
(Purite Limited).

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4 ABOUT YOUR WATER PURIFIER

The Purite Select HP purifies potable water. Water fed into the unit is pumped
through a combination of filtration devices, ionic resin exchange units and
reverse osmosis modules. Purified water produced by the unit complies with
latest standards for laboratory grade water.

4.1 The Select HP range of units

GP: Generation unit (with no close coupled tank).
IT: Generation unit with close coupled 20 litre water storage
tank
GP BP: Generation unit with feed water boost pump
BP/IT: Generation unit with close coupled water storage tank and
feed water boost pump

Each of the above variants is available with 4 different output flow rates:

HP 40 6 litres per hour
HP 80 12 litres per hour
HP 160 24 litres per hour
HP 320 48 litres per hour

Please note that the above outputs are based on an 8 hour working day at
60psi (4 bar) inlet pressure, 25

o

C and maximum of 400 ppm total dissolved

solids.

The unit type is detailed on its serial plate which can be found on the reverse
side of the front cover.

The Select HP is provided with an installation kit for quick installation.

Both media packs are provided and packaged separately.

4.2 Key Components of the Select HP

4.2.2 Touch screen display

Operation of the Select HP is controlled solely through the touch screen

display. System schematics are displayed for easy understanding of the
unit’s process.

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4.2.3 Close coupled tank

The close coupled tank holds 20 litres of purified water. To dispense water

a bib tap has been provided at the front of the tank.

Note: Generation units are NOT supplied with a water storage tank

4.2.4 Removable front cover.

The front cover is easily removed and provides access to the cartridge

media packs.

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5 OPERATING YOUR WATER PURIFIER

Your Select HP is operated via the touch screen display. Buttons are provided on
the display to access start menus and set up functions. The display also provides
a mimic of the system when in operation.

5.1 Menu Structure

5.1.1 Power On screen

PROCESSING 09/09/09 10.22

MENU

WELCOME

HP

START

When connected to an electrical supply the power on screen is displayed.

5.1.2 Start Up Screen

Start

→ Stop
→ Dispense
→ Menu A
→ Text bar display options

Menu

→ Clean routine
→ Are you sure
→ Loop clean
→ clean
→ Dispense options
→ Method
→ Volume

→ Manual Latched
→ Manual hold

→ Settings menu
→ Language
→ English
→ Time and date
→ Set Time
→ Set date
→ Set Format

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→ Alarms
→ Audible alarm enable
→ Set Quality Alarm
→ Set Temperature alarm
→ Maintenance
→ PT pack date
→ PP pack date

→ System Menu
→ Product information
→ Engineer menu
→ Enter Pin No.
→ Set Unit ID
→ Auto restart
→ Enable
→ Disable
→ Data Transfer

5.2 Power On screen

To switch the unit on press the START button on the power on screen.

PROCESSING 09/09/09 10.22

WELCOME

HP

MENU

START

When start is pressed the following screen is displayed to show the unit is in
operation and processing water.

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The mimic screen shown above features four buttons and displays the
process elements of the system. In normal operation they remain a fixed
colour. However, in the event an alarm is detected or a specific process
element goes into fault, the symbol on the display will flash red to indicate
maintenance or corrective action is necessary. In addition the text bar at the
top of the screen will alternate between showing an alarm is active and the
data normally displayed.

The mimic screen push buttons

STOP This stops the unit and returns you to the power on screen.

DISPENSE When pressed, water is dispensed from the dispense point. It

is not possible to dispense water from the unit until the tank is
filled to its mid level switch. This may take a few minutes
dependant upon model variant.

MENU This accesses a secondary menu to allow dispense settings to

be stored.

▼ Scrolls through the text bar display on the top of the screen to

show
Alarms active
Temperature
Outlet quality
Outlet Quality Uncompensated

These are features for display only and cannot be adjusted or reset from this
screen.

If an alarm is active the text bar display will alternate between the active alarm
and the last required display feature.

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5.3 Menus

PROCESSING 09/09/09 10.22

WELCOME

HP

MENU

START

Pressing the menu but

ton on the POWER-ON screen leads to a sequence of

options, user definable parameters and information about your Select HP.

Menu screens feature buttons: BACK; UP; DOWN; ENTER.

UP and DOWN are used to move through the options available (or to increase
or decrease numerical vales). ENTER selects the option highlighted and
BACK returns to the previous screen.

5.4 Clean routine menu

Selecting the Clean Routine from the menu begins the cleaning process.
Prompts are provided to describe the insertion of the cleaning agents required
for the process. i.e. remove media pack and replace with disinfect pack
adaptor.

USER MENU 09/09/09 10.22

Clean Routine
Dispense Options
Settings Menu

BACK

ENTER

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Selecting Clean routine commences the cleaning process. You will be
required to confirm you wish to commence cleaning with the following prompt.

Refer to maintenance section before commencing the cleaning process.

USER MENU 09/09/09 10.22

Are you sure?

NO

YES

If yes is confirmed you will be required to select one of two cleaning routines.

Two routines are available: Loop Clean and Full Clean

USER MENU 09/09/09 10.22

Loop Clean
Full Clean

BACK

ENTER

Loop Clean circulates the disinfectant around the recirculation loop and the

close coupled tank if one is fitted.

Full Clean circulates the disinfectant through the entire system.

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During the a status bar displays progress.

Loop Clean 09/09/09 10.22

Cleaning

Tank Filling

1%

DO NOT DISPENSE WATER !!

If power to the device is interrupted during a the process it is imperative the
cleaning routine is completed.

When power is restored to the device it will start by displaying the screen
below. Press CLEAN to resume the clean routine at the point it was
interrupted

Failure to complete the clean routine may lead to chemicals
remaining in the dispensed water.

Loop Clean 09/09/09 10.22

Clean Interrupted by
Power down

Press CLEAN to continue

Restart

CLEAN

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5.5 Dispense options menu

Method



Manual Latched

Manual Hold

BACK

ENTER

Dispense options enable different dispense methods to be set.

Manual latched
When the dispense button is pressed water is dispensed continuously until
the dispense button is pressed again.

Manual Hold
The dispense button must be pressed and held down to dispense water.
When the button is released water dispense is terminated.

5.6 Settings menu

System Menu

Language
Time and Date
Alarms
Maintenance
System menu

BACK

ENTER

The settings menu enables system parameters to be entered and stored ettings menu enables system parameters to be entered and stored

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Language

Text displays can be set to be shown in one of two languages.

LANGUAGE 09/09/09 10.22



ENGLISH

FRENCH

BACK

ENTER

Highlight the appropriate tick box by pressing on it and then pressing enter.

Time and date

The system time and date can be set.

Time and Date menu

Set Time
Set Date
Set Format

BACK

ENTER

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Set time.

Programme current time by using up down arrows to increment digits and
then pressing next.

Set Time

10:30

HH / MM

BACK

NEXT

Set Date

Programme current date by using up down arrows to increment digits and
then pressing next.

Set Time

BACK

09/07/2009

DD/MM/YYYY

NEXT

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Set Date format

Set Format



DD/MM/YY

DD/MM/YYYY

MM/DD/YY

MM/DD/YYYY

BACK

ENTER

Highlight the appropriate tick box by pressing on it and then pressing enter.

Alarms

The device can be programmed to activate alarms in the event that defined
parameters are exceeded. The alarms can be enabled to sound an audible
buzzer.

Alarms

Set Audible Alarm
Set Quality Alarm
Set Temp Alarm

BACK

ENTER

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Audible alarm

This is enabled / disabled by selecting this in the audible alarm menu.

Audible Alarm Enable



Disabled

Enabled

BACK

ENTER

Highlight the appropriate tick box by pressing on it and then pressing enter.

Set Quality Alarm

If a minimum water quality is required an alarm can be set should the water
quality fail to meet this value. Enter the desired water quality alarm limit in the
set quality alarm menu. Should water quality fall below this level the tool bar
on the mimic screen will display an alarm is active. If the audible alarm is
enabled a buzzer will sound.

Set Quality Alarm

01.0

BACK

MΩ

NEXT

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Set Temperature Alarm

If dispensed water must be supplied below a certain temperature an alarm
can be set. Enter the maximum permissible water temperature in the set
Temp alarm menu. Should water temperature rise above this, the tool bar on
the mimic screen will display an alarm is active. If the audible alarm is
enabled a buzzer will sound.

Set Temp Alarm

35.0

°C

BACK

NEXT

5.7 Maintenance

The maintenance menu provides the capability to set defined dates for
replacement of consumable items in the device. These dates, when expired,
will trigger an alarm which will be displayed on the mimic screen

Maintenance

Puripac Pack Date
Pretreat Pack date
Filter date

BACK

ENTER

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Puripac Pack date

When the Puripac media pack is replaced it is necessary to reset the
replacement date. This is done in the Puripac pack date menu. Enter the
menu and press reset. Failure to reset and replace media packs will lead to
poor quality water.

NCP Pack date

BACK

16/12/2009

6 MONTH EXPIRY

RESET

Pretreat Pack date

When The Pretreat media pack is replaced it is necessary to reset the next
replacement date. This is done in the Pretreat pack date menu. Enter the
menu and press reset. Failure to reset and replace media packs will lead to
poor quality water.

Pretreat Pack date

BACK

16/12/2009

6 MONTH EXPIRY

RESET

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Filter Date

When the filter is replaced it is necessary to reset the next replacement date.
This is done in the Filter Date menu. Enter the menu and press reset. Failure
to reset the filter date will lead to poor quality water.

Filter date

16/12/2009

BACK

6 MONTH EXPIRY

RESET

5.8 Systems menu

The systems menu provides information about your device and enables
identifcation of the unit.

System Menu

Product Information
Engineer Menu
Set Unit ID
Auto Restart
St Log Frequency
Data transfer

BACK

ENTER

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Product Information

Product Information

Type: HP
Serial num
Unit ID:
Unit Vers
Pod Vers
Commi
Memory Checksum: OxFE66
Addre

ber: 123456

00
ion: R.1.5
ion : R.1.6

ssioning Date: 01/01/01

ss 02

BACK

Displays data about your device.

Engineer Menu

For Purite Ltd service personal only

Set Unit ID
A discrete device identifier can be stored here should multiple units be used in
one location.

Programme unit ID by using up down arrows to increment digits and then
pressing next.

Set Unit ID

BACK

00

NEXT

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Auto restart
Returns the unit into operation automatically in the event of a power
interruption.

Auto Restart



Disabled

Enabled

BACK

ENTER

Highlight the appropriate tick box by pressing on it and then pressing enter.

Set Log Frequency
The device has an inbuilt data logger. Data is stored to the data logger at the
set log frequency.

Set Log Frequency

BACK

002

Hours

NEXT

Programme update rate by using up down arrows to increment digits and then
pressing next.

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Data Transfer

Data transfer enables new software to be uploaded to the unit and enables
clearing of data from the on board data logger.

Set Log Frequency

Upload files
Clear data logger

BACK

NEXT

Upload files

Insert data stick into the USB port on the underside of the dispense Pod

Set Log Frequency

File transfer

please wait

3%

BACK

NEXT

This may take some time depending upon the amount of stored data.

Data is stored to the data stick as a .CSV file which may be viewed using
Microsoft Excel.

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Clear data logger

Selecting and accepting clear data logger clears the on board data file log.

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6 MAINTENANCE

6.1 Replacing media packs

Switch the unit off by pressing the STOP button.

Leave the unit to stand for 30 seconds to relieve any internal pressure.

Open the front door cover to expose the media packs.

Press down the black lever on top of the cartridge and pull it away from the
retainer block.

Discard the media Pack and remove the new pack from its bag removing the
two black plugs from the inlet/outlet ports.

Insert the media pack into the unit locating it in the media retaining block,
push it home until it clicks into position and retaining mechanism clicks up.

Press “START” and follow the instructions on screen for setting new pack
replacement date

After resetting pack date the unit can be started from the power on screen.

6.2 Cleaning inlet screen filter

 It is recommended that this filter is cleaned at least once per year.

 The inlet screen filter is located in the right hand side of the unit.

 Switch off the water supply at source

 To relieve any residual water pressure, momentarily switch the unit on

then off.

 Remove the side panel of the unit.

o To do so, first remove the front cover by pulling it gently from the

unit using the hand holds provided.

o Pull the pod assembly gently forward to disengage the top cover

retaining pin.

o Remove the top cover by lifting up at the front and sliding it gently

backwards.

o Remove the four retaining screws holding the side panel in place

and slide gently backwards.

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o The filter is located in the exposed panel on the right hand side of

the unit.

 To obtain access to the filter screen, unscrew the black knurled top anti-

clockwise. The screen will then be exposed. Pull the screen away from
the housing and clean away any debris.

 Once cleaned, replace the screen and black top. Replace the side panel

and cover using the reverse procedure and switch on the water supply.
Start the unit from the power on screen

6.3 Cleaning procedure.

Ideally cleaning of the unit should be carried out when it is time to replace the
media packs. It is recommended that the Select HP is cleaned approximately
every 6 months.

It is generally recommended that the media packs should be replaced every
3-4 months.

Switch the unit, off, by pressing the STOP button

The unit will now have reverted to the power on screen

Turn off the water supply to the unit.

Remove the front door cover to reveal the media packs.

Loop Clean

Remove the right hand Puripac pack by pressing down the black lever.

To clean the unit insert the cleaning Pack Adaptor (Part No. L998549) into
the pack position.

Full clean

Remove both media packs ( Pretreatment and Puripac). Press down the
black lever above the media pack and then pull gently on the pack to
remove it.

To clean the unit insert a cleaning Pack Adaptor (Part No. L998549) into
both pack positions.

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Disconnect the tubing from the external storage tank and direct to drain.

Turn on the water supply.

Re-start the Select HP by pressing the start button on the power on screen.

If the command “PROCESS STANDBY” is displayed on the screen, drain off
some water from the external tank. This command indicates that the tank is full.

With the unit showing “PROCESSING” leave it run in this mode for 30 minutes.
Then “STOP” the unit as detailed above and leave to stand for a further 30
minutes.

After the full 60 minutes remove the disinfection pack adaptor and insert a new
puripac pack.

With the new pack installed run the unit to drain for an additional 30 minutes or
until all traces of chlorine have rinsed out.

Once rinsed STOP the unit and reconnect the tubing back to the external tank.

Re-start the unit, the display should indicate “PROCESSING” mode.

6.4 Replacing the filter

 It is recommended that this filter is replaced every 6 months.

 The filter is located in the left hand side of the unit.

 Switch off the water supply at source

 To relieve any residual water pressure, momentarily switch the unit on

then off.

 Remove the side panel of the unit.

o To do so, first remove the front cover by pulling it gently from the

unit using the hand holds provided.

o Pull the pod assembly gently forward to disengage the top cover

retaining pin.

o Remove the top cover by lifting up at the front and sliding it gently

backwards.

o Remove the four retaining screws holding the side panel in place

and slide gently backwards.

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o The filter is located in the exposed panel on the left hand side of the

unit.

 Disconnect the tubing attached to the top and the bottom of the filter by

pressing on the collet retainer and pulling gently on the tubing.

 Fit replacement.

 Replace the side panel and cover using the reverse procedure and switch

on the water supply. Start the unit from the power on screen

6.5 Maintenance and service spares

Membrane pack

Pretreat cartridges

Puripac cartidges

Internal Filter
Tanks

Extras

External filtration

Others

R083047 Level switch lead
L300954 Operator's Manual (extra copies)

Part no. Description

M996001 Select 40 RO membrane pack
M996002 Select 80 RO membrane pack
M996003 Select 160 RO membrane pack
M996004 Select 320 RO membrane pack

L998542 PT8 pre-treatment pack
L998544 PT16 pre-treatment pack
L998543 PP8 Puripac
L998545 PP16 Puripac
R011053 0.1µm filter
L998410 50 litre external tank with UV
L998411 100 litre external tank with UV

L300900 Select wall mount kit
PM00901 Installation kit
L991110 Feedwater pressure regulator

L991276 10" filter housing
R011044 10" 10um filter element

L998549 Cleaning pack adaptor

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6.6 Trouble shooting

The touch screen communicates faults with the system via both the mimic
screen and text lines.

The mimic screen shows each of the system elements. In normal operation
these remain a fixed colour. In the event of a fault, the specific graphic
showing the system element will flash red to indicate either a fault with this
item or that maintenance is necessary.

A fault finding guide with corrective actions is shown below.

Displayed Message Corrective action

LHS pack not fitted

RHS pack not fitted

High pressure (BP) variants

only

Low pressure(BP) variants

only

Change Puripac

Line cell error Faulty cable – open circuit Call service department

Replace filter Filter date expired Replace internal 0.1µm filter

Check left hand side media

pack is correctly located.

Check right hand side media

pack is correctly located.

Feed water inlet pressure too

high.

Blockage in system

Insufficient feed water

pressure

Puripac cartridge exceeded

set date alarm or water

quality above set limits

Push into position and listen
for a click to ensure it is fully

located in it retaining block

Push into position and listen
for a click to ensure it is fully

located in it retaining block

Check feed water supply

Call service department

Check feed water supply

Check inlet screen

Replace media packs and

reset system dates

regulation

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7 Technical specification

7.1 Product outputs

Product Outputs

@ 10 °C 3.6 7.2 14.4 30
@ 25 °C 6 12 24 48

40 80 160 320

Unit Size

7.2 Treated water specification

 Inorganics 14 to18 MΩ.cm
 pH1 Neutral
 Bacteria < 1 cfu/ml
 Organics (TOC) <20 ppb as C
 Particles <0.1µm

1

pH of stored water may decrease due to absorption of free carbon dioxide.

7.3 Water storage

Pure water storage.

The “IT” variant comes supplied with a 20 litre tank (external 50 and 100
litre tanks are available if extra capacity is required)

7.4 Fuse rating / type

IEC module fuse type: - (20x5mm), T5AH250V, conforming to IEC 127
Number per unit = 2.

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8 INSTALLATION

Using the installation kit provided observe the following procedure to make your
Select HP ready for use.

8.1 Installation Kit

The installation kit comprises

Contents:
3 metres ½” Blue hose,
7 metres 8mm nylon tubing,.
1 off Jubilee clip.
3 metres ,12mm nylon tubing,.
1 off 12mm stem elbow.
3 off 8mm stem elbows.

8.2 Media Packs Media Packs

Your Select HP is supplied with two different media cartridge packs which are
available in two sizes depending on your unit capacity.

A Pretreat pack and Puripac cartridge. Size 8 for unit types 40,80,160 and
size 16 for unit type 320.

The Select HP must be fitted with a Pretreat pack PT8/PT16 and a Puripac
PP8 or P16.

The Puripac must be fitted in the right hand position and the Pretreat cartridge
in the left hand position when viewed from the front.

Refer to Section 6.4, Maintenance and service spares, for re-ordering details.

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8.3 Feedwater supply requirements

Free chlorine 0.5 - 1.0 ppm as Cl

2

Total dissolved solids (max) 1000 ppm
Temperature 1 - 40oC (33.8 – 103.9oF)

Feedwater pressure (max) (90 psi)
Feedwater pressure (min) (30 psi)
Design pressure (60 psi)

Contact your supplier if the feedwater supply is outside these limits.

8.4 Electrical Supply

Your Select HP will require a single phase electrical supply that meets the
requirements below:

Electrical

supply

Single phase

100-240v
10% 50 Hz

+

and Earth

KW

rating

0.1

Current

draw (amps)

1.0

External fuse

rating

Amps

(conforming to

BS1362)

Ensure that the mains supply is provided via a convenient switched outlet and
is protected with a 5 amp fuse.

8.5 Unit positioning

The Select HP has been designed to be mounted on a bench or wall.

Bench Mounted

Locate the unit on a suitable work surface, ensuring access to tank

dispense bib tap and sufficient clearance to rear of the machine for all
water and electrical connections.

All water feed connections are found on the rear of the unit. Using the

installation kit provided attach the water feed, drain and overflow tubing.

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SELECT HP USER INSTRUCTIONS

Wall Mounted

Use a wall mount bracket (Part Number L300900 shown below)

Secure the bracket to a suitable wall. Careful consideration should be

given to the strength and suitability of the wall as the working weight of the
Select HP is 50Kg.

Secure the bracket to the wall. Remove the feet of the HP by unscrewing

them. Place the HP on the wall bracket and fix to the bracket using screws
through the feet mounting points.

Hose Connections

All hoses are connected to the unit via its push fit

connectors. To make a connection, the hose is

simply pushed in by hand; the unique patented

locking system then holds the tube firmly in place

without deforming it or restricting flow.

Cut the tube square and push in until the tube

stops.

Ensure the tube is pushed into the tube stop,

securing tube in position.

To remove tubing push collet against body and

slide tube out of fitting

Water Inlet connection: Fit 8mm tubing to the water

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inlet connector found on the rear of the unit and the

other end to your water supply.

SELECT HP USER INSTRUCTIONS

8.6 Drain connection 6 Drain connection

Attach a suitable length of 8mm tubing to the drain connection so that the

Attach a suitable length of 8mm tubing to the drain connection so that the
free end may be inserted into an appropriate drain. The tubing must not be

free end may be inserted into an appropriate drain. The tubing must not be
kinked or the flow restricted in anyway.

kinked or the flow restricted in anyway.

If the drain is to be run over 5 metres and/or rises above the level of the unit

If the drain is to be run over 5 metres and/or rises above the level of the unit
then contact our Service Department for advice.

then contact our Service Department for advice.

Attach a suitable length 12mm hose to the overflow connection on the unit

Attach a suitable length 12mm hose to the overflow connection on the unit
and run to a suitable drain point. The drain must be lower than the unit

and run to a suitable drain point. The drain must be lower than the unit. If the
drain is to be run over 5 meters and/or rises above the level of the unit then
contact our Services Dept for advice.

8.7 Installation of media cartridge packs

Remove the door of the unit by pulling gently on the hand hold provided in the
door.

Remove the cartridge media packs from their packaging and remove the
black protective caps from the inlet and outlet ports.

Insert the Pretreatment (PT8 or PT16) in the left hand retaining block
pushing it home until it clicks into position and retaining mechanism clicks up.
Insert the Puripac PP8 or PP16 pack in the right hand retaining block pushing
it home until it clicks into position and retaining mechanism clicks up.

 Replace the front cover by locating the top of the cover under the retaining

mouldings and lifting the bottom of the cover until it slides in fully.

 Switch on water supply to the unit.

 Switch on the electrical supply to the unit.

 Reset both pack dates as instructed.

 This touch screen display will illuminate and display the start screen.

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9 APPENDIX

 Process flow and flow diagram
 CE declaration
 WEEE declaration

Process flow (to be read in conjunction with flow diagram)

All external hydraulic and electrical connections are positioned at the rear of the
unit, to protect them from accidental damage.

Potable feedwater enters the unit and is treated by the Pre-treatment pack,
(carbon), protecting the reverse osmosis membrane from possible chlorine
degradation. The treated water then enters the reverse osmosis module/s.
Purified water passes through the membrane and is termed; the permeate (85­95% of salts removed). The water containing the rejected salts passes across the
membrane and out of the RO module to drain and is termed, the concentrate.

The concentrate flow rate is controlled by a fixed orifice restrictor located in the
drain line and is set at approximately 60 ltrs/hr.

The permeate leaving the RO module is pressurised by a recirculation pump
before being further purified by a Puripac media pack containing mixed ion­exchange resin and activated carbon. The purified water if then filtered by a

0.1µm filter before passing to the dispense valve located in the pod of the HP.

Purified water is circulated around this loop on a continuous base through the
storage tank.

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