Purex iFume Series User manual

iFume Operating Manual
Visit www.purex.co.uk for more information.
“The future of fume extraction”
822010 rev 4

IMPORTANT
MACHINE MUST BE SET UP BEFORE USE
SEE PAGE 10

EC declaration of conformity
Warnings
Routine maintenance
Installing the machine
Touchscreen control system
Setting the machine for the rst time
Setting special features
Filtration & changing lters
Warning and alarm signals
Troubleshooting
Terms & Conditions
Warranty registration
4
5
5
6-7
8-9
10
11
12-13
14
15-16
17
18
CONTENTS
CONSUMABLES & SPARESATTENTION! ATTENTION!
Page
Filters
Should always be ordered in advance of requirement from Purex or your authorised local agent.
Replacement lter part numbers are shown on the corner of the original packaging and also on the label on the inside of the cabinet
door. Please ensure you make a note here for future reference:
Spare parts
When requesting spares please quote the model and serial number of your system. These details can be found on the
specication label at the rear of the machine or by pressing the support button on the touchscreen display.
Pre-lter Part Numbers
Main Filter Part Numbers
www.purex.co.uk -3- [e-mail]

EC DECLARATION OF CONFORMITY
2004/108/EC, 2006/95/EC, 2006/42/EC
Mr Andrew Easey
Purex International Limited
QWP House
Island Drive, Capitol Park
Thorne
Doncaster
DN8 5UE
United Kingdom
All Purex Fume Extraction Systems
Purex Engineering File - Issue 2
18th February 2016
IEC 60950-1:2005/A2:2013
EN 60950-1: 2006/A2:2013
UL 60950-1:2007/R:2014-10
CAN/CSA C22.2 No.60950-1:2007/A2:2014-10
EN 61000-6-2:2005
EN 61000-6-3:2007 + A1:2011
FCC CFR 47: PART 15: B: 2014
ICES-003: 2012
2004/108/EC EMC Directive
2014/35/EU Low Voltage Directive
2006/42/EC Machinery Directive
EC Directive
Responsible Person
Apparatus
Technical Construction File
Date
Standards Applied
Meeting the Requirements of
We certify that the Purex equipment stated above conforms with the protection
requirements of the Council Directives indicated above on the approximation of the
laws of the Member States relating to electromagnetic compatibility, low voltage and
machinery safety.
Signed:
Position:
Date:
Andrew Easey
Operations Director
18th February 2016
www.purex.co.uk -4- [e-mail]

WARNINGS
ROUTINE MAINTENANCE
www.purex.co.uk -5- [e-mail]
The use of lters other than those supplied by Purex or an authorised agent
will invalidate any warranty, service contract and any LEV certication!
• Always isolate the system from the mains power
supply before opening any doors or lids.
• Disposable gloves and a dust mask are supplied
with replacement lters. They should be worn
when removing lters. Dispose used lters in the
bag provided.
• Filters are manufactured from non-toxic materials.
• Filters and pre-lters are not re-usable and no
attempt should be made to clean them.
• Used lters and pre-lters should be disposed of
in accordance with local laws and regulations.
The company and its agents disclaim all liability
and responsibility for any harm, damage,
contamination or injury caused by inappropriate or
unlawful disposal.
• Purex systems use high pressure pumps, which
may cause inferior lters to burst,
allowing hazardous fumes into the workplace. Do not use lters that have only been tested to
BS3928, BS5295 or AS208C as these standards are ow checks only and are designed to
test lters used in general dust extraction and air conditioning.
• Consult the local regulations concerning fume extraction systems, as these may be subject
to requirements including; periodic checks by authorised agencies, re-issue of certicates of
compliance or equivalents etc. Consult your supplier if in doubt.
• Consult your supplier for information on maintenance agreements that will ensure
conformance to local regulations.
Schedule
Primary maintenance is lter replacement, the machine control system will indicate when this is
required. Filters should be replaced annually as a matter of course.
To ensure the smooth running of the extraction machine and associated equipment, please perform
the following periodic checks:
Daily - Visually check that the fumes are being drawn into the extraction point
- Check the status of the display screen
Annually - Change lters and consult your supplier for maintenance checks and/or certication
Non-genuine Purex lter

www.purex.co.uk -6- [e-mail]
INSTALLING THE MACHINE
Positioning the machine
The machine should be as near to the process as possible with space allowed for the following
access:
• Internal maintenance
• Control panel, replacing lters
• Exhaust air + cooling air, electrical connections, hose connection
Once in position, lock the two front castors by depressing the foot levers.
Hose connection
Incorrect connection or layout of hose can cause poor airow, blockages and potentially dangerous
build-up of fume. Use the shortest length of hose possible and keep bends to a minimum. Your
supplier can advise you of appropriate diameters and layouts of hose for your particular application.
• It is best practice to use the connection kit supplied.
• Avoid reducing the diameter of the pipe/hose before contacting your supplier. The use of small
diameter pipe / hose or nozzles can reduce the performance of fume extraction systems and
so should be avoided.
• If a special connection kit or attachment is required please contact Purex or your local agent.
Ensure all connections are properly sealed and that there are no kinks in the hose. Once secured in
position, connect the hose/s to the inlet/s on the machine either by pushing the hose onto the inlet or
by using the connections supplied.
Electrical connection
Various connection methods are available to order. Prior to connecting the power supply, ensure that
the voltage, frequency and power requirements are correct as shown on the label attached to the
cabinet rear (Note - these are MAX values). It is important that the local supply is protected by a
circuit breaker of the correct rating, and that the cabling and plug type used are similarly rated. En-
sure the plug is accessible as a disconnect device.
Interface Socket
When not in use this socket is protected by a screw-on cap.
Interfacing
To enable interfacing unscrew the interface socket cap and plug in the interface cable or remote ON/
OFF switch. Connect the other end of the interface cable or remote ON/OFF switch to your related
machine. Please note there is only one interface socket so an interface cable and the remote ON/OFF
switch cannot be used together.
Warning
Use of unapproved cables or interfacing connections may invalidate your warranty.
An interfacing cable Remote ON/OFF
switch (5m)
The interfacing socket

www.purex.co.uk -7- [e-mail]
INSTALLING THE MACHINE
LEGEND:
1) Access to internal components
2) Control Panel
3) Access to replace lters
4) Electrical connections and circuit breaker
5) Exhaust air + Cooling Air
6) Hose
7) Inlet
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i
300i
650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i
300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650
800
2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
1
3
2
6
5
4
7
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
5
3
7
6
4
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
1
2
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
4
5
67
1
3
2
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
4
5
67
1
3
2
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m3/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
1
3
2
6
5
4
7
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c

www.purex.co.uk -8- [e-mail]
TOUCHSCREEN CONTROL SYSTEM
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
70%
4
2
3
5
6
7
19810
11
12
13
14
Filter status
Touchscreen control system
The touchscreen control system gives the operator clear indication of machine and lter status at a
glance, designed with ease of use in mind, making the iFume series usable by operators with minimal
training.
Touchscreen Display:
1: Actual ow rate
2: Actual ow indicator
3: Target ow indicator
4: Increase ow
5: Decrease ow
6: Motor capacity % used
7: Temperature
8: Running / Stopped indicator
9: Filter status indicator
10: Filter status indicators
11: Stop / Start button
12: Local / Remote indicator
13: Support button
14: Machine model

www.purex.co.uk -9- [e-mail]
TOUCHSCREEN CONTROL SYSTEM
Actual ow rate (1)
This shows the actual ow rate being achieved and can be displayed as either M3h (metres cubed
per hour) or CFM (cubic feet per minute).
Actual ow indicator (2)
This shows the actual ow is achieving its target.
Target ow indicator (3)
This shows the target position that the actual ow indicator has to reach.
Increase/Decrease ow (4+5)
The “+” button increases the set point by raising the target ow indicator.
The “-” button decreases the set point by lowering the target ow indicator.
Motor speed (6)
This is a real time indication of motor speed shown as a percentage, from 0-100%.
Temperature (7)
This is the exhaust air temperature. If the air temperature rises above the factory preset limit the
machine will give an intermittent audible alarm and the temperature indicator will turn yellow.
If the temperature continues to increase an audible alarm will repeat and the temperature indicator
will turn red.
Running / Stopped indicator (8)
The run indicator displays status of the motor.
It will also indicate motor failure and hose blocked alarms.
Filter status indicator (9)
The message bar displays if gas or particulates are passing through the lters.
Filter status indicators (10)
The lter status indicators independently monitor lters, recognising the specic lter with the issue.
Stop / Start button (11)
Use this button to stop and start the machine manually.
Local / Remote indicator (12)
This shows if the extractor is controlled through an interface connection. It will display “Remote”
when running, locking the stop/start button from the operator. If the interface is not controlling the
extractor, the indicator will show “Local” allowing user operation of the screen.
Support button (13)
Button for acessing the support screen.
Machine model (14)
Displays the model number of the machine.

www.purex.co.uk -10- [e-mail]
SETTING THE MACHINE FOR THE FIRST TIME
Max Flow:
Ensure the machine is tted with the connection kit or attached to ducting. In order to achieve the
maximum eciency from your extractor and lter, set the max ow as follows:
Ensure the system is set up as it would be running normally, with any valves on extraction arms open,
and nothing to cause an obstruction.
• Press the “Support” button.
• Press the “Setup” button.
• Enter setup code “2603”.
• Press the “Set Max” button. The machine will now run for approximately 10 seconds.
• Press the “Back” button to return to the main screen.
The Extractor has now checked the system and calibrated the machine to give the most ecient
extraction and lter life possible.
SETTING THE MACHINE FOR THE FIRST TIME
Switching the machine ON/OFF
To switch the machine ON press the green “Start” button on the touch screen display. The button will
turn red and display the next button available, “Stop”. “Running” will also appear on the display, and
the actual ow indicator on the left side of the screen will meet the target ow indicator.
Adjusting the airow rate
To adjust the airow press the “+” button to increase the airow, or the “-” button to decrease the
ow rate.
The actual ow indicator bar will rise or fall to meet the required target ow.
The actual airow measurement is shown on the display above the actual ow indicator.
Motor speed is shown as a percentage at the bottom of the ow indicator.
What airow rate to set?
Each machine is factory set at 50% of its capacity. Check the fumes are being removed by site
observation and appropriate measurement. Then increase or decrease the ow rate as appropriate.
Please note that setting the ow level unnecessarily high may reduce lter life.

www.purex.co.uk -11- [e-mail]
SETTING SPECIAL FEATURES
Special features:
In the set up screen the special features can be customised.
To access the set up menus:
• Press the “Support” button.
• Press the “Setup” button.
• Enter set up code “2603”.
• Press the “Enter” button.
Press this button to change the alarm relay state between
normally open to normally closed.
Press this button to convert all units between metric and imperial
settings. Metric settings will display the ow rate as M3h and the
temperature as Celcius. Imperial settings will display the ow
rate as CFM and the temperature as Fahrenheit.
Locks buttons 4 & 5 on page 8.
Engineer setting only. Please contact your supplier for assistance.
Run on timer
This is only for machines using the interface connection (process controlled units e.g. lasers). When
the process (e.g. laser) nishes, the iFume remains on for the amount of seconds indicated.
Press this button to go back to the previous screen.
Full user lockout
It is possible to prevent any user or operator from pressing the stop/start button or changing the ow
using the + and - buttons. The iFume will be controlled by a process controlled unit, such as a laser.
Connect the iFume to the process controlled unit (e.g. laser) using a Purex interface cable. Set the
required owrate then select the “Lock On” button as above.

ENSURE ALL FILTERS ARE FITTED CORRECTLY PRIOR TO USING THE MACHINE.
DO NOT LIFT THE FILTERS USING THE HANDLES, THESE ARE ONLY TO BE USED FOR
SLIDING THE FILTERS OUT OF THE MACHINE.
Important note:
Always check the extraction nozzle, exible hose, pipework and the air inlet for debris build up before changing any lter.
This avoids false alerts related to airow.
Replacing lters
The touchscreen will display “Order Main Filter” and/or “Order Pre-Filter” when the lters are partially blocked, please
contact your supplier to order lters.
The touchscreen will then display “Replace Main Filter” and/or “Replace Pre-Filter” when the lters are blocked, change
the lters immediately.
Changing lters
The machine will warn you with audible and visible alerts if a lter is exhausted (see
warning and alarm signals). The graphic display will ash the icons of the lters
which need attention. Take care when removing main lters as they are heavy.
Always wear the protective gloves and mask provided and dispose of used lters in
the bag provided. Protective eyewear should also be worn when changing lters.
Opening the lter compartment door
• Ensure your process is stopped
• Switch o your Purex machine at the control panel (see Touchscreen control
system)
• Turn the door lock/s on the front of the lter compartment door
• Open the door
Changing the pre-lter
200/400/800 - Always change the pre-lter rst (unless recently changed) and
restart the machine. If the alert continues, change the main lter. To remove the pad, rst remove the main lter and turn it
over (See Changing the main lter). Remove the pad and replace it with a new one. Make sure the harder, smoother side
of the pad is facing the main lter. Turn the lters the correct way round and place back in to the extractor. (See picture
“Pre-lter pad” above).
200i/400i/400i PVC/300i/800i - All have Labyrinth pre-lters which can be removed by pulling the lter o the air inlet
inside the machine before replacing with a new one. 400i PVC machines also have an adsorbent pad in the base of the
machine underneath the Labyrinth lter. This should be replaced at the same time as the Labyrinth lter. It is also good
practice to wipe the inside of the machine periodically with a cloth to avoid build-up of liquid. Suitable protective clothing
should always be worn.
Changing the main lter
• Open the door
• Turn the lter locking handle (5) 180° anti-clockwise so that it is horizontal and in the lter unlocked position
• The lter (3) should drop slightly to allow release
• Remove the lter by sliding it towards you and remove it completely from the machine
• Insert the new lter (completely) into the machine ensuring that the airow arrow on the label (6) is pointing up
• Turn the lter locking handle 180° clockwise so that it is horizontal and in the lter locked position
• Close and lock the door and restart the machine
Note: The 800i 3-tier has two main lters, always ensure you are replacing the correct one.
www.purex.co.uk -12- [e-mail]
FILTRATION & CHANGING FILTERS
Pre-lter pad

1
5
63
2
4
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
1
5
6
2
3
4
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
1
5
2
3
4
7
6
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
LEGEND:
1) Air inlet
2) Pre-lter
3) Main lter
4) Clean air returned to the workplace
5) Filter locking handle
6) Filter identication label
7) Debris tray
8) Adsorbent pad (PVC versions only)
All machine are mounted on four castors for
increased mobility
1
8
5
2
3
4
6
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
www.purex.co.uk -13- [e-mail]
FILTRATION & CHANGING FILTERS
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
1
5
6
2
3
4
FUME EXTRACTION SYSTEMS
PUREX
FUME EXTRACTION SYSTEMS
PUREX
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i
300i
650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i
300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650
800
2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
200
400
200i
400i
400i
PVC
800i
PVC
800i 300i 650 800 2000
1500
1500i
2000i 5000i Fume Cube
Fume
Cube
Fume
Safe
Alpha
Dust
2
Tip
Fume
Buster Xbase Alpha 1500iKompressAIR FumeCube Lite
FumeCube
MAX
4
iFume
Running
Main Filter
OK
Stop
Local
Support
800i
Pre Filter
OK
Flow 300m
3
/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
1
8
5
6
3
2
PVC versions include an adsorbent pad under the pre-lter.
PVC versions include an adsorbent pad under the pre-lter.

www.purex.co.uk -14- [e-mail]
WARNING AND ALARM SIGNALS
Flow 300m3/hr Running
Main Filter
OK
Stop
Local
Support
400i
Pre Filter
OK
+
<
-
23°c
70%
Filter status
PARTICULAT E
PARTICULAT E
GAS
GAS
83°c
75°c
Motor Fail Hose Blocked
Replace
Main Filter
Order
Main Filter
Replace
Pre-filter
Door
Open
Order
Pre-filter

www.purex.co.uk -15- [e-mail]
TROUBLESHOOTING
Warning and alarms:
Indicator Problem Action
Motor Fail. Indicates that the motor has failed in the
extractor. Contact your supplier.
Hose Blocked. Indicates the hose connection is
obstructed.
Remove all connection hoses and check for
obstructions. Check that any valves in the system
are in the open position and have not been closed
accidently.
Door Open. Indicates that a door to a lter
compartment is open.
Check that all lter compartment doors on the
extractor are closed. Check for obstructions
preventing the door from closing.
GAS
(yellow). Indicates gas warning (yellow). Order replacement main lter.
GAS
(red). Indicates gas alarm (red). Replace main lter.
Particulate
(yellow). Indicates particulate warning (yellow). Order replacement main lter.
Particulate
(red). Indicates Particulate alarm (red). Replace main lter.
Temperature
(yellow).
Temperature warning, the
process air is too hot or the
extractor is at risk of overheating.
Check there is nothing blocking the cooling vents
on the rear of the extractor. Check the process
temperature.
Temperature
(red).
Temperature alarm, the process air is
too hot or the extractor is overheating.
Check there is nothing blocking the
cooling vents on the rear of the extractor. Check
the process temperature. Turn o extractor.

www.purex.co.uk -16- [e-mail]
TROUBLESHOOTING
Indicator Problem Action
Odour or particles in exhaust air but
there is no alert from the machine.
The exhaust monitor unit inside the
machine may have developed a fault.
Check all cables and connections rst.
Then contact your supplier.
Airow insucient to remove fume
when the lter is not blocked.
Airow set too low or possible airow
leak or a blockage.
Increase airow. If problem persists
then check all nozzles, hose/pipe
connections and the vacuum sensor
tube (if tted) for leaks/blockages.
Control signal too/from interfaced
equipment is incorrect. Equipment is
not switched on and there is an alarm
condition.
Electrical problem. Check all cables and connections and
interfaced equipment.
The exhaust monitor unit inside the
machine may have developed a fault.
Check all cables and connections rst.
Then contact your supplier.
The control PCB inside the machine
may have developed a fault.
Check all cables and connections rst.
Then contact your supplier.
Relay state requires changing. See page 11 to change.
Screen is not illuminated.
Power supply absent or incorrect.
Check all cables and connections and
ensure the power supply matches the
requirements of the machine.
Circuit breaker tripped. Reset breaker on the rear of the
machine.
The control PCB inside the machine
may have developed a fault.
Check all cables and connections rst.
Then contact your supplier.
A lter has a shorter than expected
life.
A problem with the pre-lter can cause
the main lter life to be reduced.
Check the pre-lter which may be
damaged or missing.
The process may have changed or
increased in duration. Are dierent
materials being used?
Check if any factors have changed. If
the problem persists then contact your
supplier.
Circuit breaker tripped or fuse blown
on power supply. May indicate a serious fault. Contact your supplier.
Useful Contacts:
Press the “Support” button on your touchscreen.
Purex International Limited
E: [email protected]
T: [phone]

www.purex.co.uk -17- [e-mail]
TERMS & CONDITIONS
1. Contract
1.1 All quotations given, orders accepted and contracts entered into by Purex International Limited
(“Purex”) with any person (“Purchaser”) for supply of goods (“Goods”), or for services (“Services”) are
subject to these conditions of sale (“Conditions”). All other terms and conditions, whether expressly
stipulated by the Purchaser or implied by trade custom, course of dealing or otherwise are excluded.
No variation to these Conditions will be eective unless agreed in writing by an authorised representative
of Purex.
1.2 No quotation, estimate or proposal issued by Purex is an oer that is capable of acceptance by the
Purchaser. Any order issued by the Purchaser shall be deemed placed subject to these Conditions and
shall constitute an oer that Purex may accept or reject. The contract between Purex and the Purchaser
(“Contract”) shall be formed at the time Purex accepts the Purchaser’s order. Purex may accept the
Purchaser’s order by issuing an order acknowledgement or by other means, including commencing the
supply of Goods or the performance of Services. No amendments to the Purchaser’s order shall be valid
unless agreed in writing by an authorised representative of Purex.
2. Order and Specications
The Purchaser shall be responsible to Purex for ensuring the accuracy of the terms of any order, in-
cluding any applicable specication, submitted by the Purchaser, and for giving to Purex any necessary
information relating to the Goods or Services within a sucient time to enable Purex to perform the
Contract in accordance with its terms. The specication for the Goods or Services shall be that set out
in the Purchaser’s order or as otherwise agreed in writing by Purex. Should an order be cancelled by the
Purchaser within 2 months of the relevant delivery date Purex reserves the right to impose a reasonable
cancellation charge.
3. Price and Payment
3.1 The price of Goods and Services shall be the price quoted by Purex. Quoted prices shall remain
valid for 30 days. Prices do not include carriage and packing which will be charged at cost plus a
handling fee unless otherwise specied in writing. Express or Special Delivery at the Purchaser’s
request will always be at the Purchaser’s expense. Prices do not include VAT.
3.2 Unless otherwise agreed in writing payment of invoices shall be made in full without any deduction
or set-o within 30 days of the invoice date. Payment shall be due whether or not property in the Goods
has passed. Time for payment shall be of the essence. If the Purchaser fails to pay Purex any sum due
pursuant to the Contract, the Purchaser shall be liable to pay interest to Purex on such sum from the
due date for payment at the annual rate of 4% above the base lending rate from time to time of The
Bank of England, accruing on a daily basis until payment is made, whether before or after any
judgement. Purex reserves the right to claim interest under the Late Payment of Commercial Debts
(Interest) Act 1998. Purex may also, without prejudice to any other remedy suspend or cancel further
supply of Goods or performance of Services whether under this or any other Contract until the
Purchaser makes payment in full together with any applicable interest.
4. Delivery
4.1 Delivery of the Goods shall unless otherwise agreed be made by Purex delivering the Goods to the
location specied in the Purchaser’s order or by the Purchaser collecting the Goods at Purex’s premises.
4.2 Any dates or times for delivery of Goods and performance of the Services are approximate only.
Purex shall use reasonable endeavours to meet such dates or times but so long as it uses such reason-
able endeavours Purex shall not be liable to the Purchaser, in contract, tort, negligence or otherwise for
any loss or damage whatsoever resulting from any late delivery or performance.
4.3 Where the Goods are delivered by instalments, any breach by Purex in respect of any one or more
instalments shall not entitle the Purchaser to terminate the Contract in whole or in part.
4.4 Upon receipt of the Goods the Purchaser shall examine them and shall within 48 hours of such
receipt give notice in writing to Purex of any apparent defects and/or shortages. The parties will agree
between themselves such further action as may be necessary to remedy the defect and/or shortage.
Purex shall not be liable for any such defects and/or shortages notied to it after the period of 48 hours
after receipt.
5. Risk and Title
5.1 Risk of damage to or loss of the Goods shall pass to the Purchaser when Purex delivers the Goods
to the Purchaser or, if the Purchaser collects the Goods from Purex, when the Goods are loaded onto
transport at Purex’s premises.
5.2 Notwithstanding the passing of the risk, Purex shall retain title to and ownership of the Goods until it
has received payment in full of all sums due for the Goods.
5.3 Until title in the Goods has passed to the Purchaser, the Purchaser shall be in possession of them
as a bailee of the Goods for Purex and shall store the Goods, properly insured and protected, separately
from any Goods belonging to the Purchaser or any third party and shall be clearly marked and
identiable as being Purex’s property. Purex shall be entitled to enter the Purchaser’s premises upon
reasonable notice to verify the Purchaser’s compliance with this clause. If the Purchaser fails to make
any payments to Purex when due, or any of the circumstances set out in Clause 8.2 arise, then Purex
will have the right, without prejudice to any other remedies:
5.3.1 to enter, without prior notice, any premises where Goods owned by Purex may be, and to
repossess and dispose of any such Goods; and/or
5.3.2 to require the Purchaser not to resell or part with possession of any Goods owned by Purex until
the Purchaser has paid in full all sums due to Purex under this or any other Contract.
5.4 The Purchaser shall not be entitled to pledge or in any way charge by way of security for any
indebtedness any of the Goods which remain the property of Purex and if the Purchaser does so all
monies owing by the Purchaser to Purex shall (without prejudice to any other right or remedy of Purex)
forthwith become due and payable.
6. Warranty & Liability
6.1 Goods manufactured by Purex: Purex warrants that the Goods manufactured by it will be free from
defects in materials and workmanship for a period of 12 months from the date of installation or 15
months from the date of despatch from Purex’s premises, whichever period expires earlier. Exceptions:
Spare parts including replacement lters: 3 months from installation or 4 months from despatch
Used and ex-demonstration equipment: 3 months from installation or 4 months from despatch
In the case of any breach of warranty then Purex shall at its option remedy such defects or refund such
sums as the Purchaser has paid to Purex in respect of such Goods. Purex shall be under no liability
under the above warranties:
6.1.1 arising from any drawing, design or specication supplied by the Purchaser;
6.1.2 arising from improper installation, storage, use, modication or operation including but not
limited to the use of consumable items not approved by Purex;
6.2 Goods manufactured by third parties: Purex will use its best endeavours to obtain for the purchaser
the benet of any warranty provided by the original manufacturer of the Goods. Repair or replacement,
in whole or in part, of Goods which fail due to faulty manufacture is available from the original
manufacturer under its warranty. Purex must be consulted to approve the return of Goods for
replacement or repair under the original manufacturer’s warranty.
6.3 All replacement items will be billed at the point of despatch. Provided the original items are received
back at Purex within 28 days from the date upon which the Returns Authorisation Number is issued and
Purex agree following testing / inspection that these are defective, a credit note will be issued.
6.4 Services: Purex warrants that it will carry out the Services with reasonable care and skill. If Purex
is shown to be in breach of this warranty in respect of particular Services it shall at its option and cost
either re-provide those Services or refund any sums already paid in respect of those Services.
6.5 Purex does not exclude or limit its liability in negligence for death or personal injury, or for fraud or
wilful default, or otherwise to the extent that any exclusion or limitation of its liability is void, prohibited or
unenforceable by law.
6.6 Subject to Clauses 6.1 - 6.5, all representations, warranties and conditions implied by trade custom,
course of dealing, statute, common law or otherwise are excluded to the fullest extent permitted by law.
6.7 Subject to Clause 6.5, in no circumstances shall Purex be liable to the Purchaser, in contract, tort,
negligence or otherwise, for any incidental or consequential loss including, without limitation, any loss of
prot, business, revenue, goodwill or anticipated savings or for any special, exemplary or consequential
damages or other nancial loss whatsoever arising out of or in connection with the Contract or the
supply of the Goods or Services or their use or resale (if applicable) by the Purchaser.
6.8 If notwithstanding the provisions of these Conditions Purex is found liable for any loss suered by
the Purchaser arising in any way out of or in connection with the Contract or the supply of any Goods or
Services, that liability shall in no event exceed the price paid for such Goods or Services.
6.9 The parties hereby conrm that notwithstanding any other provision of the Contract or these
Conditions, the Contract shall not and shall not purport to confer on any third party the right to enforce
any term of the Contract for the purposes of the Contracts (Rights of Third Parties) Act 1999.
6.10 Purex and third party Software
6.10.1 Software is licensed (or sublicensed, in case of third party Software) by Purex to the Purchaser.
6.10.2 Purex warrants that the media on which the Software is recorded is free from defects in material
and workmanship under normal use for a period of thirty days from the date of despatch.
6.10.3 Purex warrants that any Purex Software will perform in substantial compliance with the
specication for a period of 90 days from installation.
6.10.4 Purex warrants that any third party Software will perform in substantial compliance with the
Software documentation issued by the original manufacturer of the Software and for the period specied
therein.
6.10.5 Purex (and, where applicable, the original manufacturer of the Software) do not warrant that the
functions contained in the Software will meet Purchaser’s requirements or operate in the combination
that may be selected for use by Purchaser, that the operation of the Software will be uninterrupted or
error-free or that all defects in the Software will be corrected.
6.10.6 The entire liability of Purex (and, where applicable, of the original manufacturer of the Software)
shall be, at Purex’s option, either :
(a) Return of all sums paid by the Purchaser for the Software, or
(b) Replacement of the Software or media that does not meet Purex or the original manufacturer limited
warranty and which is returned to Purex under its return policy.
6.10.7 Any replacement Software or media will be warranted for the remainder of the original warranty
period or 30 days, whichever is longer.
7. Force Majeure
Purex shall not be deemed in breach of the Contract or otherwise liable to the Purchaser, by reason of
any delay in performance, or non-performance of its obligations under the Contract to the extent that
such delay or non-performance is caused by an event or circumstance beyond Purex’s reasonable
control. In such events Purex may, without liability to the purchaser, reasonably vary the terms of the
Contract including but not limited to extending the time for performing the contract by a period of at
least equal to the time lost due to such an event.
8. Termination
8.1 Purex may at any time by notice in writing to the Purchaser terminate the Contract with eect from
the date of service of such notice if:
8.1.1 The Purchaser commits a material breach of the Contract and fails to remedy such breach within
14 days after Purex has given written notice to the Purchaser identifying the breach and requiring it to
be remedied; or
8.1.2 The Purchaser is unable to pay its debts as they fall due within the meaning of Section 123 of the
Insolvency Act 1986 or if any petition is presented for the appointment of an administrator or receiver
or trustee in bankruptcy in respect of the Purchaser or any part of its undertaking or assets or an
administrative receiver is appointed in respect of any of the Purchaser’s undertaking or assets or if the
Purchaser makes or attempts to make any arrangement with or for the benet of its creditors or if the
Purchaser ceases or threatens to cease to carry on business.
9. Miscellaneous
9.1 The expressions “in writing” and “written” include fax transmission. Purex shall be entitled to
sub-contract any or all of its obligations under the Contract and to assign the Contract and the
Purchaser shall at Purex’s cost do all such things as may be necessary to enable Purex to so assign
the Contract. Any failure or neglect by Purex to enforce at any time any provision of the Contract shall
not be construed nor deemed to be a waiver of any of Purex’s rights under the Contract. The Contract
shall be governed by and construed in accordance with English law and the parties hereby submit to
the exclusive jurisdiction of the English courts in relation to any claim or controversy arising out of or
connected with the Contract.
9.2 New Accounts : Credit accounts cannot be opened under the minimum amount set at the time of
placing the order. Purchasers wishing to open a credit account must furnish two trade references and
a Bank reference.
9.3 Specication Alterations : Purex reserves the right to alter the specication of any goods without
prior reference to the Purchaser provided that the goods comply in all other known respects with the
Purchaser’s requirements.
9.4 Trade-Marks / Patents : The supply of goods by Purex shall not confer any right upon the Purchaser
to use any Purex trade-mark without prior written consent of Purex and at all times such trade-mark
shall remain the property of Purex. Neither does it imply any right to use any Purex patent or any
indemnity against infringement of third party patents.
9.5 Catalogues : Catalogues and other advertising matter are issued to indicate the type and range of
goods we oer and no particulars therein are binding to Purex.
These terms and conditions have been translated into [Language] for information purposes
only. In case of discrepencies, the original terms and conditions in English prevail.

www.purex.co.uk -18- [e-mail]
WARRANTY REGISTRATIONATTENTION! ATTENTION!
Register your equipment!
To gain free extended
warranty
Register online at
www.purex.co.uk/product-registration
to receive 18-months
instead of the standard
12-months warranty
(Registration must be within 4 weeks of receipt of machine, see terms & conditions)
Purex International Limited, QWP House, Island Drive,
Capitol Park, Thorne, DN8 5UE, UK
T: [phone] F: [phone]
W: www.purex.co.uk E: [e-mail]
Registered Oce. Purex International Ltd. QWP House,
Capitol Park, Thorne, Doncaster, DN8 5TX.
Registered No. 5136616 England. V. GB842 5025 49

Purex International Limited
QWP House
Island Drive, Capitol Park
Thorne
Doncaster
DN8 5UE
UK
T: [phone]
F: [phone]
E: [e-mail]
W: www.purex.co.uk
Registered Oce. Purex International Ltd. QWP House, Island Drive, Capitol Park, Thorne. DN8 5UE, UK Registered No. 5136616 England.
VAT No. GB842 5025 49 | WEEE Producer Registration Number: WEE/CE0067TX