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BARNSTEAD|THERMOLYNE
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D11911
Operation Manual
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BARNSTEAD|THERMOLYNE D11911 Operation Manual

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Page 1
BARNSTEAD|THERMOLYNE
NANOpure
®
DIamond
™
UV
ultrapure water system
Operation Manual
Model No. Voltage
D11911 100V - 240V
LT1191X1 • 6/22/00
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Safety Information ..........................................................................................................................................................................................3
Alert Signals............................................................................................................................................................................................3
Warnings ................................................................................................................................................................................................3
Introduction ....................................................................................................................................................................................................5
General Usage........................................................................................................................................................................................5
General Specifications....................................................................................................................................................................................6
Environmental Conditions ......................................................................................................................................................................7
Declaration of Conformity ......................................................................................................................................................................7
Unpacking ......................................................................................................................................................................................................8
Installation ......................................................................................................................................................................................................9
Choosing a Site ......................................................................................................................................................................................9
Other Accessories ........................................................................................................................................................................................10
UV Lamp Installation ............................................................................................................................................................................11
Bench Mounting....................................................................................................................................................................................12
Wall Mounting ......................................................................................................................................................................................12
Installing the Control Panel in a Remote Location ..............................................................................................................................13
Water Connections ..............................................................................................................................................................................14
Controls ........................................................................................................................................................................................................15
Main Power Switch ..............................................................................................................................................................................15
Control Panel........................................................................................................................................................................................15
Switches................................................................................................................................................................................................16
Initial Operation ............................................................................................................................................................................................17
Cartridge Pack Installation ....................................................................................................................................................................17
Initial Rinse ..........................................................................................................................................................................................18
System Sanitization Procedure ............................................................................................................................................................19
Normal Operation..........................................................................................................................................................................................21
Dispensing Water..........................................................................................................................................................................................21
Automatic Dispensing ..................................................................................................................................................................................21
User Settings ................................................................................................................................................................................................22
Adjusting Display Brightness................................................................................................................................................................22
Setting the Displayed Language ..........................................................................................................................................................22
Setting the Date and Time ....................................................................................................................................................................22
Setting the Cell Constant......................................................................................................................................................................23
Use of Standby Mode ..........................................................................................................................................................................25
Selecting the Set Point ........................................................................................................................................................................25
Resetting the Sanitization Timer ..........................................................................................................................................................26
Resetting the UV Timer ........................................................................................................................................................................26
Setting Volumetric Dispensing ..............................................................................................................................................................27
Setting Timed Dispensing ....................................................................................................................................................................28
Performing a System Flush ..................................................................................................................................................................28
Changing Purity Units ..........................................................................................................................................................................28
Temperature Compensation..................................................................................................................................................................29
Installing Float or Pressure Switch ..............................................................................................................................................................30
N.I.S.T. Calibration Module ..........................................................................................................................................................................31
Performing an Electronic Calibration Using the Optional N.I.S.T. Calibration Module ........................................................................31
Remote Dispenser................................................................................................................................................................................32
Computer/Printer Setup................................................................................................................................................................................33
Connecting NANOpure DIamond to Computer and Communicating Through the RS-232 Port Using Hyperterminal or Procomm ..33
Connecting and Starting the Printer ....................................................................................................................................................35
Printer Setup ........................................................................................................................................................................................36
Maintenance and Servicing ..........................................................................................................................................................................38
General Cleaning Instructions ..............................................................................................................................................................38
Cell Cleaning ........................................................................................................................................................................................38
System Sanitization ..............................................................................................................................................................................38
System Depressurization......................................................................................................................................................................40
Cartridge Pack Replacement ................................................................................................................................................................41
0.2 Micron Filter Replacement..............................................................................................................................................................42
UV Lamp Replacement ........................................................................................................................................................................43
Fuse Replacement................................................................................................................................................................................44
Shutdown..............................................................................................................................................................................................44
Troubleshooting ............................................................................................................................................................................................45
Replacement Parts ......................................................................................................................................................................................48
Flow Chart Operational Overview)................................................................................................................................................................50
Wiring Diagram ............................................................................................................................................................................................51
Ordering Procedures ....................................................................................................................................................................................52
One Year Limited Warranty ..........................................................................................................................................................................53
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Table of Contents
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Your Barnstead|Thermolyne NANOpure DIamond UV ultrapure water system has been designed with function, reliability, and safety in mind. It is your responsibility to install it in conformance with local electrical codes. This manual contains important safety information. You must carefully read and understand the contents of this manual prior to the use of this equipment. For safe operation, please pay attention to the alert signals throughout the manual.
Water purification technology employs one or more of the following: chemicals, electrical devices, mercury vapor lamps, steam and heated vessels. Care should be taken when installing, operating or servicing Barnstead products. The specific safety notes pertinent to this Barnstead product are listed below.
Warnings
To avoid electrical shock, always:
1. Use a properly grounded electrical outlet of correct voltage and current handling capacity.
2. Do not locate the NANOpure DIamond UV di­rectly over equipment that requires electrical service. Routine maintenance of this unit may involve water spillage and subsequent electrical shock hazard if improperly located.
3. Replace fuses with those of the same type and rating.
4. Disconnect from the power supply prior to main­tenance and servicing.
To avoid personal injury:
1. Do not use in the presence of flammable or combustible materials; fire or explosion may result. This device contains components which may ignite such materials.
2. This device is to be used with water feeds only. Sanitizing/cleaning agents must be used in com­pliance with instructions in this manual. Failure to comply with the above could result in explosion and personal injury.
3
Safety Information
Caution
Cautions alert you to a possibility of damage to the equipment.
Warning
Warnings alert you to a possibility of personal injury.
Note
Notes alert you to pertinent facts and conditions.
Alert Signals
Note
The UV lamp contains mercury. If bro­ken or no longer needed, do not dis­pose of the UV lamp in the trash. Recycle or dispose of the UV lamp as hazardous waste.
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3. Avoid splashing disinfecting solutions on clothing or skin.
4. Ensure all piping connections are tight to avoid chemical leakage.
5. Ensure adequate ventilation.
6. Carefully follow manufacturer’s safety instructions on labels of chemical containers and material safety data sheets.
7. Depressurize system prior to removing the cartridge pack.
8. This unit is equipped with an ultraviolet lamp. Ultraviolet radiation is harmful to the eyes and skin. Do not attempt to observe the lamp directly.
9. Refer servicing to qualified personnel.
10. A full cartridge pack may weigh about 20 lbs.
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SAFETY INFORMATION
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Congratulations on your purchase of a Barnstead| Thermolyne NANOpure DIamond UV ultrapure water sys­tem. This water purification system is designed to provide low TOC, high resistivity, reagent grade water that exceeds ASTM Type I, CAP and NCCLS Type I stan­dards. It uses a four-stage deionization process combined with a UV lamp, and a 0.2 micron filter to polish suitable feed water (distilled, deionized, or reverse osmosis) to produce low TOC (<3.0 ppb) water with a resistivity of up to 18.2 megohm-cm. Water resistivity is continuously monitored by a resistivity cell and displayed on a digital display.
The electronics can be verified and calibrated utilizing a N.I.S.T. Traceable Calibration module. See accessory ordering information.
Please read the instructions carefully to ensure that you receive maximum benefit from the NANOpure DIamond UV. Also, please fill out and return the enclosed warranty registration card as it will help us assure you of proper warranty coverage.
General Usage
Do not use this product for anything other than its intend­ed usage.
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Introduction
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Dimensions and Clearance Requirements
Dimensions
13.4” W x 19.5” H x 16.9” D (34.0 x 49.5 x 42.8 cm)
Clearances
Sides - 9” (22.9 cm) minimum for servicing. Above - 3” (7.6 cm) minimum for removal of the top cover. Front - 4.75” (12.1 cm) minimum for opening the front door.
Feed Water Requirements
Types RO, DI, distilled. TOC Less than 1.0 ppm. Turbidity 1.0 N.T.U. maximum. Pressure Range Gravity feed to 100 psig (7kg/cm2) maximum. Temperature Range 4°C - 40°C (40-104°F) TDS (CaCO3) < 70 ppm Silica < 1 ppm Silt < 5% SDI
Product Water
Water Quality
Resistivity > 18.0 mΩ-cm TOC Less than 3.0 ppb
Flow Rate
1.5 lpm maximum at minimum inlet feed water pressure 10 PSIG with a new final filter.
Volumetric Dispense
Accuracy: ± 5% Repeatability: ± 3%
Electrical Requirements
The NANOpure DIamond UV is equipped with 2 power cords to be plugged into an electrical outlet of the appropriate voltage.
Voltage and Frequency (Nominal) Model D11911 100-240 VAC, 47-63 Hz, 1 phase
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General Specifications
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Environmental Conditions
Operating: 4°C - 49°C; 20% to 80% relative humidity, non-condensing. Installation
Category II (over-voltage) in accordance with IEC 664. Pollution Degree 2 in accordance with IEC 664. Altitude limit: 3,500 meters.
Storage: -25°C to 65°C; 10% to 85% relative humidity.
Declaration of Conformity
Barnstead|Thermolyne hereby declares under its sole responsibility that this product conforms with the technical requirements of the following standards:
EMC: EN 61000-3-2 Limits for Harmonic Current Emissions
EN 61000-3-3 Limits for Voltage Fluctuations and Flicker EN 61326-1 Electrical Equipment for Measurement, Control, and Laboratory Use; Part I:
General Requirements
Safety: EN 61010-1 Safety Requirements for Electrical Equipment for Measurement, Control and
Laboratory Use; Part I: General Requirements
per the provisions of the Low Voltage Directive 73/23/EEC, as amended by 93/68/EEC.
The authorized representative located within the European Community is:
Electrothermal Engineering, Ltd.
419 Sutton Road
Southend On Sea
Essex SS2 5PH United Kingdom
Copies of the Declaration of Conformity are available upon request.
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GENERAL SPECIFICATIONS
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1. Remove the unit from its shipping container. Remove all contents carefully. Ensure that the
UV lamp, feed and drain tubing, sanitization cartridge, wall bracket, accessory parts bag and power cords (see list below) are re­moved from the packaging materials before discarding. Put the NANOpure DIamond UV on
a bench.
UV Lamp LMX13 Sanitization Cartridge CMX25 Wall Bracket (Unit) Wall Bracket (Remote Display) BC1190X10
Accessory Parts Bag Includes:
Feed Water Tube, 3/8” O.D. Drain Tube, 1/4” O.D. 240 V Power Cord w/Fuses CRX70 (2, FZX54) 120 V Power Cord w/Fuses CRX72 (2, FZX47) Display Cable WHX20 Blank Display Plug Adapter CEX42
Also required for installation:
* Customer Supplied Fasteners to mount unit and remote display.
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Unpacking
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Choosing a Site
The NANOpure DIamond UV features a removable con­trol panel display which allows the system to be mounted almost anywhere within the laboratory. Use the wall bracket for wall mounted systems as a template to drill mounting holes. (The NANOpure DIamond UV does not include screws and fasteners for mounting.) Please refer to the “General Specifications” section for clearance requirements.
Installation
NOTE
The outlet of a gravity feed storage reservoir must be above or at the same level as the inlet of the NANOpure DIamond UV.
********************
************************
Caution
Wall composition, condition and construction as well as fastener type must be considered when mounting this unit. The mounting surface and fasteners selected must be capable of supporting a minimum of 150 lbs. (68 kg). Inadequate support and/or fasten­ers may result in damage to mounting surface and/or equipment. If you are unsure of mounting surface composition, condition and construc­tion or correct fasteners, consult your building maintenance group or contractor.
Warning
Do not locate the NANOpure DIamond UV directly over equipment that requires electrical service. Routine maintenance of this unit may involve water spillage and subsequent electri­cal shock hazard if improperly located.
Do not use in the presence of flammable materials; fire or explosion may result. This device contains components which may ignite such materials.
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Other Accessories
Optional accessories for this unit include a float switch, low pressure switch, N.I.S.T. Traceable Calibration Module, remote dispenser, and printer. Installation proce­dures for these accessories are explained in later sec­tions of this manual.
INSTALLATION
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UV Lamp Installation
Locate the UV chamber inside the left door of the NANOpure DIamond UV. Install the UV Lamp as follows:
1. Disconnect the power cord from the unit.
2. Access the left side of the unit by unlatching the
screw securing the door with a flathead screw­driver. Open the door. The UV lamp will be installed vertically.
3. Remove the UV lamp from its packaging. DO
NOT TOUCH THE GLASS PORTION OF THE LAMP! It is recommended that lint-free gloves be worn when handling the lamp. The glass portion must be free of fingerprints, perspiration, etc. Even a light coating of perspiration will reduce the effectiveness of the lamp. If the glass portion of the lamp is touched, clean it with a damp, lint­free cloth: use isopropyl alcohol as required.
4. Remove black cap by sliding off UV housing.
5. Insert the lamp halfway into the UV lamp cham-
ber and plug it in, then fully insert the lamp into the chamber.
6. Make sure the UV lamp cable is tucked behind
the chamber before closing and relatching the door.
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INSTALLATION
Caution
DO NOT TOUCH THE GLASS POR­TION OF THE LAMP! It is recom­mended that lint-free gloves be worn when handling the lamp. The glass portion must be free of fingerprints, perspiration, etc. Even a light coating of perspiration will reduce the effec­tiveness of the lamp. If the glass por­tion of the lamp is touched, clean it with a damp, lint-free cloth: use isopropyl alcohol as required.
Note
The UV lamp contains mercury. If broken or no longer needed, do not dispose of the UV lamp in the trash. Recycle or dispose of the UV lamp as hazardous waste.
UV Lamp Installation - Left side view
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Bench Mounting
1. Place the NANOpure DIamond UV on a bench top that is accessible to pretreated water, elec­tricity and an atmospherically vented drain.
Wall Mounting
Install the NANOpure DIamond UV on a wall in a conven­ient location that is accessible to water, an atmospherical­ly vented drain and electricity.
1. Locate the wall bracket packed separately from the unit.
2. Using the wall bracket as a template, locate and drill the mounting holes in the wall. Aminimum of four (customer-supplied) fasteners will be required — two on the top and two on the bot­tom.
3. Attach the wall bracket to the wall using the cus­tomer-supplied fasteners.
4. Remove the locking screws on each side of the wall bracket.
5. Pull the two locking slides on each side of the wall bracket out as far as they will go.
6. Hang the unit on the wall bracket by sliding the mounting pins into the wall bracket slots.
7. Push the locking slides on each side of the wall bracket in as far as they will go.
8. Replace the locking screws.
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INSTALLATION
Note
Please refer to the “General Specifications” section for clearance requirements.
Warning
Do not locate the NANOpure DIamond UV directly over equipment that requires electrical service. Routine maintenance of this unit may involve water spillage and subsequent electri­cal shock hazard if improperly located.
NOTE
The outlet of a gravity feed storage reservoir must be above or at the same level as the inlet of the NANOpure DIamond UV.
********************
************************
Caution
Wall composition, condition and con­struction, as well as fastener type, must be considered when mounting this unit. The mounting surface and fasteners selected must be capable of supporting a minimum of 150 lbs. (68 kg). Inadequate support and/or fasten­ers may result in damage to mounting surface and/or equipment. If you are unsure of mounting surface composi­tion, condition and construction or cor­rect fasteners, consult your building maintenance group or contractor.
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Installing the Control Panel in a Remote Location
For your convenience, the control panel can be removed from the unit and mounted at a convenient location within 10 ft. (3.1 m.) of the unit. To remove the control panel from the unit:
1. Turn the unit OFF and disconnect it from the power supply.
2. Slide the control panel upward about 1/4” (.64 cm) to 3/8” (.95 cm) - just enough to clear con­nector on top cover, pull forward, and remove. (The control panel fits tightly in the unit so it may be difficult to remove.)
3. Replace the control panel with the blank panel provided with the unit to protect the electrical connector.
4. Using the wall bracket as a template, locate and drill the mounting holes in the wall. Aminimum of two (customer-supplied) fasteners will be required. Attach the wall bracket to the wall using the customer-supplied fasteners.
5. Locate the 25-pin connector on the back top right of the unit. Remove the protective black cover and store it for future use if the control panel is returned to the top cover.
6. Locate the 10 ft. (3.1 m.) 25 pin M-F cable included with the unit; attach the female end to the 25 pin connector on the back top right of the unit, and the other end to the connector on the bottom of the control panel.
7. Tighten the cable screws on each end to secure the cable to the unit and control panel.
8. The control panel may now be mounted on the wall.
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INSTALLATION
Note
The removable control panel was not designed to be repeatedly removed from the unit, therefore, you may experience difficulty when attempting to remove it. It is therefore recommended that the control panel be permanently mounted in a remote location or remain intact with the unit.
Caution
Repeated removal and replacement of the control panel from the top cover may eventually cause it to become damaged.
Note
The blank protective cover on the rear side panel display connector should remain in place when the display is not remotely located.
Blank panel
Wall Mount Bracket
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Water Connections
Feed Water Connection
1. Locate the length of 3/8” (.95 cm) O.D. tubing provided with the unit with a quick disconnect insert on one end and a 3/8” (.95 cm) O.D. X 1/4” (.64 cm) NPT tubing adapter on the other.
2. Install the tubing adapter onto your incoming water line. We recommend a customer supplied shut off valve be installed in your feed water line. Do not connect the feed water to your NANOpure DIamond UV. You will connect the feedwater during the “Initial Sanitization” procedure explained later in this manual. The cartridge pack must be installed before connecting the water line.
3. If a pressure switch is to be used, see the “Installing a Float or Pressure Switch” section for more information.
Atmospheric Drain Connection
When the NANOpure DIamond UV flushes, the water used is sent to drain through this connection. To install:
1. Locate the drain water tubing. This is the 1/4” (.64 cm) O.D. tubing that is approximately 6 ft. (1.9 m.) long. The atmospheric drain fitting is located on the lower left side of the NANOpure DIamond UV.
2. Route the other end of the drain water tubing to an atmospherically vented drain and make a connection. Ensure there are no kinks in the tubing and that it proceeds in a downward plane. Proceed to “Initial Operation.”
INSTALLATION
Water Connections - Left side view
Caution
Do not connect feed water until direct­ed to do so during “Initial Sanitization.”
Pump Interlock
Remote 2
Remote 1
Feed Water Inlet
Atmospheric Drain
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Main Power Switch
The main power switch on the NANOpure DIamond UV is located on the lower back right side of the unit (as you face the front of the unit), directly above the power cord receptacle.
Control Panel
The NANOpure DIamond UV is controlled through a panel which incorporates switches to control its functions: START/STOP, STANDBY, DISPENSE, DOWN, UP, ENTER and BACK. This control panel utilizes a digital dis­play to show system information and the purity of the product water. The intensity (brightness) of the display may be adjusted according to user preference. See “Adjusting Display Brightness” in the “User Settings” sec­tion of this manual.
A single LED located on the top of the control panel will illuminate to inform you of the system status as follows:
• LED is not illuminated: System is OFF or in
(Idle) mode.
• Solid Green LED: System is recirculating and
operating normally.
• Blinking Green LED: System is in Standby
mode.
• Red LED: System is alerting user to an
operational error or maintenance issue.
The control panel can be removed from the unit and remotely mounted. Please refer to “Installing the Control Panel in a Remote Location” in the “Installation” section of this manual for more information about how to remove the control panel from the unit.
Controls
Barnstead
STANDBY
START
STOP
DISPENSE
NANOpure DIamondNANOpure DIamond
“
BACK
ENTER
NANOpure DIamond UV Control Panel
Note
The removable control panel was not designed to be repeatedly removed from the unit, therefore, you may experience difficulty when attempting to remove it. It is there­fore recommended that the control panel be permanently mounted in a remote location or remain intact with the unit.
LED
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Switches
When the main power switch (on the lower back right side of the unit as you face the unit) is ON, the switches on the control panel function as follows:
START/STOP allows you to alternate the unit between the normal (recirculation) mode; when the display is showing purity, and the (Idle) mode.
STANDBY allows you to put the unit into standby, recircu­lating water for 10 minutes/hour. The display will read “Standby” during periods of inactivity and “Recirculating” and the time remaining during the 10 minute recirculation.
DISPENSE allows you automatically deliver water from the unit. Please refer to”Automatic Dispensing” in the “User Settings” section of this manual for information.
UP and DOWN arrows allow you to scroll between menu options/items and values.
BACK allows you to return to the previous menu option/item. Please note that use of the BACK switch from a selection screen will return you to the previous menu option/item while maintaining the selection’s value upon entry.
ENTER allows you to activate a selected menu option/item and also functions as “Yes” whenever an option with a question mark appears.
DISPENSE KNOB when the unit is in the recirculation mode, push to the right to deliver water continuously until pushed back to the middle. Push to the left to deliver water manually until button is released.
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CONTROLS
Note
The unit MUST be in the normal recir­culating mode (when the display is showing purity) in order to dispense water.
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Cartridge packs will come bagged with four manifold connection caps.
Part Application
DIamond Kit Organic Free R/O & Distilled Feed
D50280 Ultra-Low Organics, Type 1 Water,
Reverse Osmosis or Distilled Water Feed
DIamond Kit Organic Free Deionized Feed
D50281 Ultra-Low Organics, Type 1 Water,
Deionized Water Feed
DIamond Kit Type 1 R/O & Distilled Feed
D50282 Low Organics, Type 1 Water,
Reverse Osmosis or Distilled Water Feed
DIamond Kit Type 1 Deionized Feed
D50283 Low Organics, Type 1 Water, DI
DI Water Feed
Each cartridge pack includes one 0.2 micron absolute final filter.
Cartridge Pack Installation
1. Open front (left side) door. Turn the cartridge pack so the caps are facing you. Remove the caps.
2. Verify that each of the four posts on the car­tridge pack has an o-ring.
3. Lift unit manifold upwards, insert cartridge pack and align the pack so that it mates with the unit manifold.
4. Lower unit manifold until it is flush with the top of the cartridge pack.
5. Hand tighten wing head screws securely.
6. Close door.
Initial Operation
Note
Do not install the 0.2 micron filter and bell assembly at this time.
Caution
Do not allow the NANOpure DIamond UV to operate unless water is avail­able to the unit.
Warning
Depressurize system prior to removing cartridge pack.
Manifold
Warning
Allow cartridge pack to warm to room temperature before installation.
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Initial Rinse
1. Attach the feed water line to the unit by snapping the quick disconnect coupling into the quick disconnect body in the lower left back of the unit.
2. Attach an atmospheric drain line [1/4” (.64 cm)] tubing by pushing it into the quick connect fitting on the lower left back of unit.
3. Check to ensure the dispense knob is in the OFF (middle) position.
4. Select the appropriate power cord, remove and install the two fuses into the fuse draw in the power entry module.
5. Connect/attach to proper electrical outlet and the unit.
6. Turn the unit on by turning the main power switch to the “I” (ON) position.
7. The system greeting will display the type of unit you own. This greeting is “UV.”
8. The system electronics will initialize and check its calibration. (All units have been factory cali­brated.) If calibration is OK the display will show “Calibration (passed).” The display will next read “Self Test (in progress) Self Test. Passed.” Finally, the display will read “10 (±0.2) MΩ-cm.” This is a reading of the calibration reference value.
9. From the (Idle) mode, when the display reads, “NANOpure Diamond (Idle) xx:xx:xx xx/xx/xx,” press ENTER to run an air purge.
10. Unit will display, “Air Purge?” Press ENTER.
11. Upon completion of the air purge, complete the “System Sanitization Procedure.”
INITIAL OPERATION
Warning
Use a properly grounded electrical outlet of correct voltage and current handling capacity.
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System Sanitization Procedure
Your NANOpure DIamond UV has been shipped with a cleaning syringe (Cat. No. CMX25). When the system is new or whenever a new cartridge pack is installed, the system should be sanitized (cleaned). It is best to perform sanitizing procedures when system and water is not required. The entire sanitization procedure will take approximately 3.5 hours to complete. Sanitize your NANOpure DIamond as follows:
1. From the (Idle) display, press the UP or DOWN
arrow until display reads, “Sanitize Unit?”
2. Press ENTER.
3. Unit display will ask if you have “Disconnected
Inlet Water (NO).”
4. Disconnect feed water supply at the quick-dis-
connect inlet valve on left side of unit.
5. Press the UP or DOWN ARROW to select (YES)
and then press ENTER. Display will now read, “Injected Sanitant (NO).”
6. Open front (left side door) to expose cartridge
pack. Remove solution syringe from wrapper.
7. Remove luer cap on system injection port,
located on the right side of the cartridge pack manifold by turning counterclockwise.
8. Remove syringe luer cap and attach syringe to
the system luer fitting.
9. Slowly inject solution into system and remove
syringe. Avoid injecting air into the system.
10. Replace luer cap on injection port and close
door.
11. Press the UP or DOWN arrow to select (YES)
and then press ENTER. Display will now read, “Reconnected Water (NO).”
12. Attach feed water supply removed in step 4.
13. Press the UP or DOWN arrow to select (YES)
INITIAL OPERATION
Warning
Avoid splashing disinfecting solution on clothing or skin.
Ensure all piping connections are tight to avoid leakage.
Ensure adequate ventilation. Carefully follow manufacturer’s safety
instructions and material safety data sheets.
This device to be used with water feeds only.
Sanitizing/cleaning agents must be used in compliance with instructions in this manual. Failure to comply with the above could result in explosion and personal injury.
Note
After sanitization is complete, the sani­tization timer will automatically be reset for approximately six months.
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and press ENTER. Display will now read, “Unit Sanitizing.”
14. Unit may now be left unattended until display reads, “Sanitization Complete: Press ENTER.”
15. After sanitization is complete the unit will return to the (Idle) mode.
16. Press the START/STOP switch to return the unit to the normal recirculation mode.
17. Remove the new 0.2 micron filter and bell assembly from the bag and insert it into the dis­penser arm manifold. Gently turn it clockwise until it is fully seated.
18. Remove the protective cap from the filter bell. Turn the dispense knob to the left or right and flush 1-2 liters of water through the 0.2 micron filter. The product water is now ready for use.
INITIAL OPERATION
Note
For more demanding applications where low TOC water is required, a rinse of 15-20 liters through the car­tridges and 0.2 micron filter may be necessary.
0.2 Micron Filter
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1. Turn the system power ON by depressing the main power switch to the “I” position.
2 The system greeting display indicates the type
of unit you own. This greeting is “UV.”
3. The system electronics will initialize and check its calibration. (All units have been factory cali­brated.) If calibration is OK the display will show “Calibration (passed).” The display will next read “Self Test (in progress) Self Test. Passed.” Finally, the display will read “10 (±0.2) MΩ-cm.” This is a reading of the calibration reference value.
4. From an (Idle) display, press the START/STOP switch on the control panel to enter the normal recirculating mode. The unit’s pump will begin to run.
5. The display will then begin reading resistivity of
the product water. Initially it will read “.... MΩ-
cm” until the air is bled from the system.
6. Allow the water’s resistivity to rise to the desired purity before drawing off water.
7. The system should be left on or in standby dur­ing the work day. (See “Use of Standby Mode.”)
Dispensing Water
Use the dispense knob for manual dispensing or, use the “Dispense” switch for volumetric or timed dispensing. See “User Settings.”
Automatic Dispensing
(Factory set to “OFF.”) This feature is accessible only from the normal recirculating mode when the display is showing purity.
1. Place a container under the dispenser.
2. Press DISPENSE. Water will start dispensing immediately! Display will read, “xx.MΩ-cm xx Liters Remaining” or “xx.MΩ-cm xx Seconds Remaining,” or “AUTO DISPENSE <OFF>” depending on which dispensing method was last chosen in the auto dispense menu.
Normal Operation
Note
On initial start-up, the purity meter may display “...MΩ-cm or uS/cm.” This is caused by air in the cell and should be replaced by a resistivity reading almost immediately. If the dots aren’t replaced by a value after one minute, refer to the “Troubleshooting” section of this manual.
Note
Do not turn off the NANOpure DIamond UV during non-work hours. Doing so will allow bacterial growth and other contamination of the water in the system. As a result, the system will require a rinse-up period at the beginning of the work day to achieve high quality product water. We recom­mend using the Standby Mode.
Note
From the normal recirculating mode when the display is showing purity, press ENTER to show the current tem­perature. The temperature will display for about 5 seconds before returning to the normal recirculating mode.
Note
Press any switch except ENTER to stop dispensing. Display will read, “Auto Dispense Interrupted by User.”
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Adjusting Display Brightness
1. From the (Idle) mode, when the display reads, “NANOpure Diamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until display reads, “Advanced Menu?”
2. Press ENTER.
3. Press ENTER to proceed through the options until “Set Display Brightness” is displayed.
4. Press the UP or DOWN arrow to choose “Yes.”
5. Press ENTER.
6. Press the UP or DOWN arrow until the desired value (100%, 75%, 50% or 25%) is displayed.
7. Press ENTER.
8. Press BACK until you return to the (Idle) mode.
Setting the Displayed Language
1. From the (Idle) mode, when display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the BACK switch until the dis­play reads “LANGUAGE.”
2. The currently selected language is displayed on line 2 of the display.
3. Press the UP or DOWN arrow to select the lan­guage desired.
4. Press ENTER.
Setting the Date and Time
1. From the (Idle) mode, when the display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until display reads, “Advanced Menu?”
22
User Settings
Note
Time values are displayed in 24 hr. military time. For example; 6:00p.m. = 18:00:00 = hr./min./sec.)
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23
2. Press ENTER.
3. Press ENTER when the unit displays “Printer
Attached?”
4. When prompted with “Date Format” press the
UP or DOWN arrow to show the date format desired. Press ENTER to select the desired for­mat and continue.
5. When prompted with “Set Date,” press the UP
or DOWN arrow to choose “Yes,” then press ENTER.
6. Press the UP or DOWN arrow until you reach
the desired month. Press ENTER.
7. Press the UP or DOWN arrow until you reach
the desired day. Press ENTER.
8. Press the UP or DOWN arrow until you reach
the desired year. Press ENTER.
9. When prompted with “Set Time” press the UP or
DOWN arrow to choose “Yes,” then press ENTER. This is to set the time of day.
10. Press the UP or DOWN arrow until you reach
the desired hour value. Press ENTER.
11. Press the UP or DOWN arrow until you reach
the desired minute value. Press ENTER.
12. Press BACK twice to return to the (Idle) mode.
Setting the Cell Constant
The actual temperature and cell constants are attached to the cell cable internal to the NANOpure DIamond unit. This data helps ensure that the purity displayed is as accurate as possible. The only time the user would need to enter this data is if the cell or main board is being replaced and/or updated.
1. Shut power OFF to the unit and disconnect the
power cord.
USER SETTINGS
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24
2. Unlatch and open the right side door.
3. Find and copy down the two cell constants attached to the gray cable, leaving the electron­ics board mounted on the inside of the right side door.
4. Close and latch the right side door.
5. Reconnect the power cord and turn unit ON.
6. From the (Idle) mode, when the display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until the display reads, “Advanced Menu.”
7. Press ENTER.
8. Proceed through the options by pressing ENTER until “Set Cell Constant” is displayed.
9. Press the UP or DOWN arrow to select “Yes.”
10. Press ENTER.
11. Note that the digits are entered from left to right.
12. Press the UP or DOWN arrow to change the “blinking” digit. Once the digit is correct, press ENTER to advance to the next digit.
13. After all digits have been entered, line 2 of the display will read, “(NO) Finished.”
14. If the cell constants displayed on line 1 of the display are correct, press the UP or DOWN arrow to select “Yes.”
15. Press ENTER.
16. Press BACK twice to return to the (Idle) mode.
USER SETTINGS
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25
Use of Standby Mode
At the end of the work day, place the NANOpure DIamond UV in Standby mode for the night. To place the unit in Standby mode:
1. From the (Idle) mode, when display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press STANDBY.
—OR—
2. From the xx.x MΩ-cm or x.xx uS/cm operational display, Press STANDBY.
After STANDBY is pressed the display will read “Standby” and the green LED will slowly blink. For 10 minutes of every hour while the pump is energized, the display will read “Standby (Recirculating) xx minutes.” Every fourth time the pump goes on in the standby mode, the UV light will go on. The lamp is on 10 minutes out of every four hours. Press START/STOP to return to the recirculating mode.
Selecting the Set Point
The NANOpure DIamond UV electronics include a user programmable set point which alerts you when water quality falls below the programmed set point. The set point is user selectable from 1-18 MΩ-cm (factory set at 10 MΩ-cm.).
1. From the (Idle) mode, when display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until display reads, “Advanced Menu?”
2. Press ENTER.
3. Proceed through the options by pressing ENTER until “Adjust Set Point” is displayed.
4. Press the UP or DOWN arrow to choose “Yes.”
5. Press ENTER.
6. Press the UP or DOWN arrow until the desired value is displayed.
USER SETTINGS
Note
When in Standby mode, press START/STOP to continue normal operation.
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26
7. Press ENTER.
8. Press BACK to return to the (Idle) mode.
The second line of the display will show a “Below Set point” message once every 8 to 10 seconds when the measurement is below the set point. (The set point indica­tion is set at the factory at 10 MΩ-cm.)
Resetting the Sanitization Timer
1. From the (Idle) mode, when the display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until the display reads, “Reset Timers?”
2. Press ENTER. Display will read, “Reset UV Timer (NO).”
3. Press ENTER.
4. Display will read, “Reset San Timer” and show on the right side of the second line when the user will start receiving “Sanitize Unit” reminders.
5. Press the UP or DOWN arrow to select “Yes.”
6. Press ENTER and the timer will be reset. This will reset the sanitization timer for approximately six months calendar time.
Resetting the UV Timer
When the NANOpure DIamond UV is in an (Idle) position:
1. From the (Idle) mode, when display reads, “NANOpure DIamond (Idle) xx:xx:xx xx/xx/xx,” press the UP or DOWN arrow until the display reads, “Reset Timers?” Press ENTER.
2. Press the UP or DOWN arrow until the display reads, “Reset UV Timer.”
USER SETTINGS
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27
USER SETTINGS
3. Press the UP or DOWN arrow to select “Yes.”
4. Press ENTER and the timer will be reset for
approximately five months of operational time.
Display will show, “Reset San Timer?” Press BACK twice to return to the (Idle) mode.
Setting Volumetric Dispensing
1. From the normal recirculating mode, when the
display is showing purity, press the UP or DOWN arrow until the display reads, “Auto Dispense Menu?”
2. Press ENTER.
3. Display will read, “Dispense Method.” Press the
UP or DOWN arrow to select VOLUMETRIC.
4. Press ENTER. Display will read, “Volume
Setting: xx Liters.”
5. Press the UP or DOWN arrow to set the desired
volume value. Press ENTER.
UP arrow: +0.25 up to 1 L, then 5 L, then incremental by 5 L DOWN arrow: Decrement by 1 L until 1 L, then by 0.25 L Maximum: 60 L Minimum: 0.25 L
Note
Volumetric dispensing is based upon total fluid volume entering the NANOpure DIamond UV. Point of dra­woff accuracy will be compromised if you are dispensing water volumetrical­ly while simultaneously drawing water manually through the remote dis­penser accessory.
Note
Once Volumetric or Timed Dispensing values are set, they will remain in memory until changed by the user. To turn the dispense method OFF, select “OFF” in the “Dispense Method” menu.
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28
Note
Press the STOP/STOP switch to can­cel the flush.
Setting Timed Dispensing
1. From the normal recirculating mode, when the dis­play is showing purity, press the UP or DOWN arrow until the display reads, “Auto Dispense Menu?”
2. Press ENTER.
3. Display will read, “Dispense Method.” Press the UP or DOWN arrow to select TIME.
4. Press ENTER. Display will read, “Time Setting: xx Minutes.”
5. Press the UP or DOWN arrows to set the desired time value. Press ENTER.
UP arrow: +1 up to 5 min., then increments by 5 minutes DOWN arrow: Decrement by 1 minute Maximum: 40 minutes Minimum: 1 minute
Performing a System Flush
1. From the normal recirculating mode, when the dis­play is showing purity, press the UP or DOWN arrow until the display reads, “System Flush?” Press ENTER.
2. Press the UP or DOWN arrow to select “Short Flush?” or “Extended Flush?” Press ENTER.
3. Display will read, “System Flushing: (xxx) Seconds or (xxx) Minutes Remaining.”
Changing Purity Units
(Factory set to “mΩ-cm.”)
1. From the normal recirculating mode, when the dis­play is showing purity, press the Up or DOWN arrow until display will reads, “Change Units?” Press ENTER.
USER SETTINGS
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29
2. Press the UP or DOWN arrow to select “MΩ-cm” or “uS/cm” Press ENTER.
3. Press BACK to return to the normal recirculating mode.
Temperature Compensation
(Factory set to “ON.”)
1. From the normal recirculating mode, when the display is showing purity, press the Up or DOWN arrow until the display reads, “Temperature Compensation?” Press ENTER.
2. Press the UP or DOWN arrow to select “OFF” or “ON” Press ENTER.
3. Press BACK to return to the normal recirculating mode.
USER SETTINGS
Note
Purity displayed will have an asterisk (*) the the left of the reading (* xx.x MΩ-cm or * x.xx uS/cm) to inform the user that uncompensated purity is being displayed.
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30
Accessories D8964 (float switch) and D2706 (pressure switch) are designed to protect the NANOpure DIamond UV pump by alerting the system of an inadequate feed water condition so that the pump can be shut down. If an inadequate feed water condition exists and the pump is shut down due to this condition, the display will read “Check Inlet.” Follow the proceeding instructions for instal­lation.
1. Disconnect the unit from the electrical power.
2. If using the D8964 float switch, follow the installation instructions included with the float switch for installation into a tank.
3. If using the D2706 low pressure switch, install the PVC tee (supplied with D2706) in the incoming water line. Screw the switch into the top of the tee, then connect the inlet tubing of the NANOpure DIamond UV into the remaining opening of the PVC tee.
4. Route the cable from the float or low pressure switch to the top left of the NANOpure DIamond UV.
5. Remove the jumper plug from the back, upper left portion of the unit and save for future use.
6. Plug the cable into the jumper plug outlet.
7. Reconnect the electrical power.
Installing Float or Pressure Switch
Tank
D8964 Float Switch - Pump Protector
Pressure Switch D2706
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31
Performing an Electronic Calibration Using the Optional N.I.S.T. Calibration Module
If you purchased the optional N.I.S.T. calibration module (Catalog No. E896X5) you can perform a calibration of the NANOpure DIamond purity sensing electronics traceable to N.I.S.T. standards.
1. Disconnect power cord from the unit.
2. Unlatch and open the right door. Remove the 2 screws and remove the cover plate over the PC boards.
3. Locate the outlet cell connection on the circuit board and remove the outlet cell con­nection at P2.
4. Connect the N.I.S.T. calibration module to the connection point (J2), “To Outlet Cell” on the calibration board (PC1190X2).
5. Close and latch door.
6. Reconnect the power cord and turn the unit on by depressing the main power switch.
7. From the (Idle) mode, Press the UP or DOWN arrow until the display reads, “N.I.S.T. Calibrate?” Press ENTER.
8. Display will show “Calibration Module Installed?” Press the UP or DOWN arrow to select (YES).
9. Press ENTER.
10. Display will read “Calibration (In Progress).” When the calibration is complete the display will read “Calibration (passed/failed) for 4 sec­onds and then return to the”N.I.S.T. Calibrate?” display.
N.I.S.T Calibration Module
Note
The calibration (in progress) may take up to two minutes to complete.
J2 Connection
PC Board
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32
N.I.S.T. CALIBRATION MODULE
11. Press BACK to return to the (Idle) mode.
12. Turn the main power switch to the OFF “O” position. Unplug the unit.
13. Remove the calibration module and reconnect the cell.
14. Reattach the cover plate and close and latch the door.
15. Reconnect the power cord. Calibration is now complete.
Remote Dispenser
Refer to the Operating Instructions for your remote dis­penser.
Page 33
Connecting NANOpure DIamond to Computer and Communicating Though the RS-232 Port Using Hyperterminal or Procomm
Hyperterminal
RS-232 Capture Instructions
1. Connect the 9 pin serial cable (part no. WHX18) from the NANOpure DIamond RS-232 port to COM2: port or (COM1: port) on back of computer.
2. From the (Idle) display, press the UP or DOWN arrow until display reads, “Advanced Menu.”
3. Press ENTER.
4. From the “Printer Attached” display, press the Up or DOWN arrow for (NO).
5. Press ENTER.
6. Now, during the normal Recirculation mode, date, time, purity and temperature readings will be sent to the computer once per minute.
7. Run your Microsoft Windows program. Open Hyperterminal (located in the accessories direc­tory), give your setting a name and choose a symbol.
8. In the “Connect Using:” box, select “direct to” COM2: or (COM1: ) as port (depending on your computer), and click OK.
9. Using the selection boxes in the next screen, configure the options as 9600 baud, 8-bit, No parity, 1 stop bit, Flow Control: None.
10. To receive data to a file, select Transfer and
33
Computer/Printer Setup
Note
Due to character set differences, hyperterminal may display the Ω sym­bol as ê. Also, the ° symbol may be displayed as ø.
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34
capture text. Accepting default will put the file which you name in the c:/windows directory called capture.txt and the file will be an ASCII text file.
11. You should see the data on the computer screen.
12. When you are finished storing data from the NANOpure DIamond, save your file. You can exit Hyperterminal or set up a new experiment.
13. Hyperterminal data can be manipulated and graphed in Excel®.
Procomm
1. Connect the 9 pin serial cable from the NANOpure DIamond RS-232 port to COM2: port or (COM1: port) on back of computer.
2. From the (Idle) display, press the UP or DOWN arrow until the display reads, “Advanced Menu.”
3. Press ENTER.
4. From the “Printer Attached” display. Press the Up or DOWN arrow for (NO).
5. Press ENTER.
6. The unit will now, during the normal Recirculation mode send a purity and tempera­ture reading to the computer once per minute.
7. Open DOS window and change directory to pro­comm directory.
8. Open procomm executable.
9. Press ALT-F10 for configuration screen.
10. Enter into Line Settings screen by typing ALT-P.
11. Type in 11 <Enter>, sets parameters as 9600, 8, N, 1.
COMPUTER/PRINTER SETUP
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35
12. Type in 21 <Enter>, sets to COM2: or (Type in
20 <Enter>, sets to COM1:), depending on your computer.
13. Type in 24 <Enter>, saves settings.
14. Type ESC to exit setup menu.
15. Procomm is now ready to accept input from the
NANOpure DIamond.
16. To begin downloading a file, Type ALT-F1, and
give the file an appropriate name when prompt­ed.
The optional printer (part no. AY1137X1) provides a paper tape record for future reference.
During normal Recirculation, the printer prints date, time, purity and temperature readings once every minute.
Connecting and Starting the Printer
1. Make sure the printer and NANOpure DIamond
are turned OFF.
2. Connect the NANOpure DIamond to the printer
via the RS232 port. Use the tan printer cable included with the Epson printer. Plug the printer power cord into an electrical outlet.
3. Turn the NANOpure DIamond ON.
4. Turn the printer ON.
5. From the (Idle) display, press the UP or DOWN
arrow until display reads, “Advanced Menu.”
6. Press ENTER.
COMPUTER/PRINTER SETUP
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36
7. From the “Printer Attached” display, press the Up or DOWN arrow for (YES).
8. Press ENTER. Press BACK twice to return to the (Idle) mode.
9. During normal Recirculation mode, a purity and temperature reading will be printed once every 12 minutes.
Printer Setup
Power Switch
Located on the front of the printer (AY1137X1), this switch turns power to the printer ON and OFF. (See Figure A.) The green POWER light will illuminate when the printer is ON.
Paper Feed Button
Press this button once to advance the tape one line, or hold the button down to advance paper continuously. When the paper roll nears the end, the red PAPER OUT light will illuminate.
If the red ERROR light illuminates, the printer is off line. This could be a result of the print head being too hot, in which case the printer will resume printing once it cools
COMPUTER/PRINTER SETUP
Figure B: Control Panel
Paper Feed Button
Paper Out Light
Error Light
Power Light
Figure A: Printer
ON/OFF Button
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37
down; or—the paper may be jammed in the printer. Turn the printer OFF before checking for jammed paper. Remove the paper jam and turn the printer back ON. If the printer still will not print, unplug it and refer servicing to qualified personnel.
Installing the Paper Roll
When the red PAPER OUT light illuminates, it is time to replace the paper roll. Replace the paper roll (AY669X4) as follows:
1. Turn the printer ON and open the chamber cover.
2. Make sure the edge of the paper roll is straight.
3. Insert the paper roll into the printer. (See Figure C.)
4. Insert the paper straight into the paper slot (see Figure D). The paper will feed automatically.
5. Tear off a strip of paper and close the cover. (The red PAPER OUT light will be OFF if paper roll installation is successful.)
COMPUTER/PRINTER SETUP
Note
A colored stripe along the edge of the paper indicates that you are approach­ing the end of the tape. When the stripe appears, approximately 23 inch­es (58.4 cm) of paper remains, enough for 1-2 days. Replace the tape before it is completely exhausted to ensure a complete record of your analyses.
Figure C: Inserting the Paper Roll
Figure D: Inserting the Paper Into the Paper Slot
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38
General Cleaning Instructions
Disconnect electrical service to the unit. Wipe exterior surfaces with lightly dampened cloth containing mild soap solution.
Cell Cleaning
1. Disconnect inlet water and depressurize. See “System Depressurization” section.
2. Turn unit OFF. Open right side door and remove pc board cover.
3. Disconnect cable from J2 and snip plastic cable tie located on the inside top of unit.
4. Unscrew and remove the cell by turning the gray bushing counterclockwise. Carefully remove O­ring to clean the cell.
5. Wash the cell in a mild detergent solution or a 10% inorganic acid solution (follow acid manu­facturers recommended handling procedure). This may be done in an ultrasonic cleaner or with a soft brush.
6. Thoroughly rinse the cell in deionized or distilled water following the detergent or acid cleaning.
7. After cleaning, check the o-ring; replace if nec­essary.
8. Reinstall the cell into the cell well and hand tighten.
9. Reroute the cable and reconnect to J2 on circuit board.
10. Replace pc board cover and close door.
11. Reconnect water and turn unit ON.
Maintenance and Servicing
Warning
• Avoid splashing mild detergent or weak acid on clothing or skin
• Ensure all piping connections are tight to avoid chemical leakage
• Carefully follow manufacturer's safety instructions on labels of chemical containers and material safety data sheets.
Caution
Feed water must be disconnected and the system must be depressurized before performing cell cleaning.
Page 39
System Sanitization
After sanitization is complete (approximately 3.5 hours), place the unit into its normal (recirculation) mode to allow the system to recirculate overnight after cleaning.
1. From the (Idle) mode, press the UP or DOWN arrow until the display reads, “Sanitize Unit?”
2. Press ENTER.
3. Display will prompt, “Disconnected Inlet Water (NO).”
4. Disconnect feed water supply at the quick-dis­connect inlet valve.
5. Press the UP or DOWN ARROW to select (YES) and then press ENTER. Display will now prompt, “Injected Sanitant (NO)?”
6. Remove solution syringe from wrapper.
7. Open front (left side) door. Remove luer cap on system injection port, located on the right side of the cartridge pack manifold by turning coun­terclockwise.
8. Remove the syringe luer cap and attach the syringe to the system luer fitting.
9. Slowly inject the solution into the system and remove syringe. Avoid injecting air into system.
10. Replace luer cap on injection port. Close door.
11. Press the UP or DOWN arrow to select (YES) and then press ENTER. Display will now read, “Reconnected Water (NO).”
12. Attach feed water supply removed in step 4.
13. Press the UP or DOWN arrow to select (YES) and press ENTER. Display will now read, “Unit Sanitizing.”
39
MAINTENANCE AND SERVICING
Note
The sanitization timer will display after six months, reminding you to sanitize the unit. Complete the system saniti­zation procedure and reset the saniti­zation timer according to the “Resetting the Sanitization Timer” sec­tion in this manual.
Warning
Disconnect from the power supply prior to maintenance and servicing.
Warning
Avoid splashing disinfecting solution on clothing or skin.
Ensure all piping connections are tight to avoid leakage.
Ensure adequate ventilation. Carefully follow manufacturer’s safety
instructions and material safety data sheets.
This device to be used with water feeds only.
Sanitizing/cleaning agents must be used in compliance with instructions in this manual. Failure to comply with the above could result in explosion and personal injury.
Warning
Refer servicing to qualified personnel.
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40
14. Unit may now be left unattended until the display reads, “Sanitization Complete: Press ENTER.”
15. After sanitization is complete and the user presses “ENTER” the unit will return to the (Idle) mode.
16. Press the START/STOP switch to return the unit to the normal recirculating mode.
System Depressurization
This should be done prior to removing a cartridge pack. The unit needs to be plugged in and operating to correctly perform this depressurization step.
1. IMPORTANT: Disconnect inlet water from the left back of unit.
2. From the (Idle) display, press ENTER.
3. From “Air Purge?” press the UP arrow.
4. From “Depressurize” press the UP arrow to select (YES).
5. Press ENTER. Display will show “System Flushing” and the time remaining as the system depressurizes.
MAINTENANCE AND SERVICING
Warning
Depressurize system prior to removing cartridge pack.
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41
Cartridge Pack Replacement
The frequency with which you will need to clean your unit and replace your cartridge pack is dependent on your feed water’s characteristics, your purity requirements and your usage. Sanitize your NANOpure DIamond UV and replace the cartridge pack when the product water purity drops below acceptable levels of resistivity, when organic levels become too high, or if a new 0.2 micron filter clogs rapidly after installation even though the cartridge pack was thoroughly rinsed before the 0.2 micron filter was installed. The simple-to-use cleaning syringe is available from BarnsteadlThermolyne (Catalog Number CMX25). This is used to effect a complete sanitization.
1. Remove the feed water line by depressing the stainless steel thumb pad.
2. Depressurize the system by opening the remote dispenser or, from an operational unit in the normal recirculating mode, push the dispense knob to dispense water until no more water flows.
3. Shut power OFF to the unit and disconnect the electrical service to the unit.
4. Open the front (left side) door.
5. Loosen the wing head screws on the cartridge manifold.
6. Remove the exhausted cartridge pack by lifting the unit manifold and pulling the cartridge pack out.
7. Install new cartridge pack, rinse and sanitize ac­cording to the instructions in the “Initial Operation” section.
MAINTENANCE AND SERVICING
Warning
Depressurize system prior to removing cartridge pack.
Warning
A full cartridge pack may weigh about 20 lbs. (9 kg).
Note
Allow cartridge pack to warm to room temperature before installation.
Page 42
0.2 Micron Filter Replacement
Replace the 0.2 micron final filter whenever any of the fol­lowing conditions occur: every 30 days, the product water flow rate is reduced or bacteria break through. To replace the 0.2 micron filter assembly:
1. Remove the old 0.2 micron filter assembly by turning it counterclockwise until it is free from the dispense arm manifold.
2. Remove the new 0.2 micron filter assembly from the bag and insert it into the dispense arm mani­fold. Gently turn it clockwise until it is fully seat­ed.Remove the protective cap from the filter bell.
3. Rinse 1-2 liters of water through the filter to drain prior to using the product water.
42
MAINTENANCE AND SERVICING
Caution
Do not overtighten the 0.2 micron filter or use excessive force in seating it. The filter can be damaged by over­tightening or excessive force.
Note
If a newly installed 0.2 micron filter clogs rapidly after installation, the NANOpure DIamond UV may need to be sanitized to remove bacterial con­taminants. See “System Sanitization.”
0.2 Micron Filter
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43
UV Lamp Replacement
The ultraviolet lamp requires changing every 5-6 months. Lamp Life will vary according to the number of times the NANOpure DIamond UV is turned on and off (the START/STOP mode). This estimated lamp life is based on the NANOpure DIamond being operated in the normal recirculating mode during regular working hours and then placed in the Standby mode during off hours. Every fourth time the pump goes on in the Standby mode, the UV light will go on. This amounts to two START/STOP cycles per 9 hour working day. If the NANOpure DIamond UV is cycled between the normal and Standby modes during the workday, this will result in a shorter lamp life. Therefore, it is recommended that the NANOpure DIamond (UV/UF) be left in the normal recirculating mode during regular working hours.
To replace the UV lamp:
1. Turn the NANOpure DIamond UV OFF and dis­connect the power cord from the unit.
2. Access the left side of the unit by unlatching the screw securing the door with a flathead screw­driver. Unlatch and open the door. The UV lamp will be installed vertically.
3. Remove the black cap by sliding it off the UV chamber. Disconnect and remove old UV lamp and dispose of it in the proper manner (see Note).
4. Remove the UV lamp from its packaging. DO NOT TOUCH THE GLASS PORTION OF THE LAMP! It is recommended that lint-free gloves be worn when handling the lamp. The glass por­tion must be free of fingerprints, perspiration, etc. Even a light coating of perspiration will reduce the effectiveness of the lamp. If the glass portion of the lamp is touched, clean it with a damp, lint-free cloth: use isopropyl alcohol as required.
5. Insert the lamp halfway into the UV lamp cham­ber and plug UV cable in, then fully insert the lamp into the chamber.
MAINTENANCE AND SERVICING
Warning
This unit is equipped with an ultraviolet lamp. Ultraviolet radiation is harmful to the eyes and skin. Do not attempt to observe the lamp directly.
Note
The NANOpure DIamond UV display will read “Check UV Lamp” when the lamp is burned out or disconnected.
Note
After approximately 5 months of oper­ation, the display will periodically show a reminder to change the lamp.
UV Lamp Installation
Note
The UV lamp contains mercury. If bro­ken or no longer needed, do not dis­pose of the UV lamp in the trash. Recycle or dispose of the UV lamp as hazardous waste.
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44
6. Make sure the UV lamp cable is tucked behind the chamber before closing and relatching the door.
7. Reconnect power cord and turn unit ON.
8. Reset UV Timer according to “Resetting the UV Timer.”
9. Operate normally.
Fuse Replacement
1. Turn off the NANOpure DIamond UV and dis­connect it from the power supply by removing the power cord directly below the main power switch on right side of unit. Locate the fuse drawer above the power cord receptacle.
2. Pull out the fuse drawer located in the power entry module.
3. Remove old fuses and replace with fuses of the same type and rating. (See “Replacement Parts.”)
4. Replace fuse drawer.
5. Reattach the power cord.
6. Operate normally.
Shutdown
If the NANOpure DIamond UV is to be shut down for an extended period of time, the unit should be completely drained and the new cartridge pack removed to prevent the growth of bacteria. If the system has remained inac­tive and full of water for more than 96 hours, the unit should be drained, sanitized and new cartridge pack installed prior to use.
MAINTENANCE AND SERVICING
Warning
Replace fuses with those of the same type and rating.
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45
Problem Possible Causes Solutions
NANOpure DIamond completely No electrical power to NANOpure Ensure NANOpure DIamond power inactive (pump and display DIamond. cord is connected to a live power not operating.) source and completely plugged into
electrical outlet as well as power entry module on the unit. Make sure on/off switch is in the “I” (on) position.
Main fuse(s) blown. Replace the main fuse(s) as indicated
in “Fuse Replacement.”
Power supply fuse blown Contact customer service concerning
power supply fuse replacement.
Reduced or no product flow 0.2 micron filter clogged. Replace final filter as indicated in “0.2 from the dispense arm or UF module clogged. Micron Filter Replacement” section. remote dispenser (if attached). Feed water not connected. Reconnect feed water.
Display reads, “Check Inlet” Pump protector (in reservoir), Connect the pump protector, jumper and pump does not run. feed water line pressure switch plug or pressure switch cord to the
or jumper plug not connected to receptacle located on the upper left pump interlock. hand section of the NANOpure
DIamond.
Insufficient feed water pressure Open feed water line shut off, connect or volume to satisfy the NANOpure feed water line to NANOpure DIamond DIamond. and ensure sufficient pressure or
sufficient water level in the feed water reservoir).
Display reads, “...MΩ-cm” Air in cell. If you just started your NANOpure for more than 10 seconds. DIamond, wait 1 minute to see if it
corrects itself.
Bad cell connection. Check connection of the cell as it
attaches to the circuit board.
Recirculated water will not Exhausted cartridge pack. Replace cartridge pack as indicated in rinse up to desired purity level. “Cartridge Pack Replacement.”
Short cartridge pack life. Cartridge pack is beyond Check the expiration date. Cartridge
expiration date. packs begin to lose capacity after being
stored for 2 years from the date of manufacture. Replace the cartridge pack with an unexpired one.
Troubleshooting
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Poor quality feed water. If a Barnstead ROpure is the feed
water source, check that the membrane is functioning properly.
If a Barnstead Still is the feed water source, ensure that the distillate temperature to the NANOpure DIamond does not exceed 40°C (104°F).
If feed water is from a central water purification system, verify water quality and proper functioning of the system. See “General Specifications.”
The display periodically reads, UV lamp not connected properly. Check to ensure lamp is connected “Check UV Bulb.” properly.
UV lamp burned out. Replace the UV lamp as described in
“UV Lamp Replacement.”
Purity display continuously Air in system. Dispense more water through the “OVERRANGE.” NANOpure DIamond to purge air from
the unit.
Bad cell connection. Check the connection of the cell as it
attaches to the meter circuit board mounted on the inside of the right door.
Incorrect N.I.S.T. calibration offset. If you have a N.I.S.T. module, perform
a N.I.S.T. calibration. If you do not have a N.I.S.T. module,
perform the calibration function WITHOUT the calibration module (as if you had it; answer (YES) to prompt. The display will read “Calibration (failed)” but this will clear any incorrect offset to zero.
Display reads, 0.2 micron filter clogged. Replace final filter as indicated in “0.2 “Overpressure Error.” Micron Filter Replacement.”
TROUBLESHOOTING
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Display reads, “Meter PC board communication error. Turn the NANOpure DIamond OFF Board Problem.” (I/O Switch) and restart the unit.
System electronics failure. Replace the resistivity meter board
mounted on the inside of the right door.
Water is leaking between the Wing head screws are not Tighten wing head screws on unit
tight enough. manifold.
manifold and the cartridge pack.
New cartridge pack: o-ring missing Disconnect inlet water and from post (each of the 4 posts depressurize system. Next, disconnect must contain an o-ring.) the manifold and verify/replace missing
o-ring. Reinstall cartridge pack as indicated in “Cartridge Pack Replacement.”
TROUBLESHOOTING
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Recommended Spares
Consumables
Consumable parts are those required to support the day-to-day operation of this equipment. Barnstead|Thermolyne establishes two types of consumables; those items that must periodically be replaced to maintain performance (filters, resin cartridges, etc.) and other items of limited life (indicator lights, fuses, etc.) that you can expect to replace on a more or less random basis. Where practical, Barnstead|Thermolyne recommends the frequency of replacement, or provides information on life expectancy from which you may calculate a replacement interval compatible with your usage pattern. The replacement of consumable parts is discussed in the Maintenance and Servicing section to assist you in accomplishing your own service.
Consumables may be ordered separately and in some cases, as an expendables kit. Check with your Barnstead|Thermolyne representative for additional information on the expendables kit.
Recommended
Description Catalog No. Quantity DIamond Kit Organic Free R/O & Distilled Feed D50280 1 DIamond Kit Organic Free Deionized Feed D50281 1
Final Filter D3750 2 Main Fuse, 120 Volt - Slow Blow, 1.6 Amp, 250V FZX47 2 Main Fuse, 230 Volt - Type TTime Lag, 0.63 Amp, 250V FZX54 2 Teflon®Tape, Roll 06078 1 UV Lamp LMX13 2 Main Transformer Fuse, Type F Fast-Acting,
3.15 Amp, 250 Volt AZ9027 1 Sanitization Solution CMX25 2
General Maintenance Parts
General maintenance parts are defined as laboratory level repair parts which do not require great expertise or special tools for installation. Barnstead|Thermolyne recommends that you stock the general maintenance parts as an aid to ensuring the continued operation of this equipment.
Description Catalog No. Recommended Quantity
Quick Disconnect Inlet CUX11 1 Quick Disconnect Insert 3/8” tube CUX9 1
Cartridge Pack O-Rings GSX68 4
Replacement Parts
®
Teflon is a registered trademark of DuPont.
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Safety Stock
For critical applications where performance with minimum downtime is required, Barnstead|Thermolyne rec­ommends that you maintain a local stock of those parts listed in the General Maintenance Parts and Safety Stock sections.
Description Catalog No. Recommended Quantity
Display SW1190X2 1 External Display cable (Remote Display Use) WHX20 1 Main PC Board PC1190X1 1 Recirculation Pump & Motor PU1190X1 1 Pressure Regulator 1 Resistivity Cell E896X4 1 Solid State Ballast UV SC1191X1 1 Quartz Sleeve, UV Lamp TU733X1 1 Power Supply PC Board TNX116 1 Calibration PC Board PCX48 1 Resistivity Meter PC Board PC896X2 1 Check Valve PMX214 1 Wire Harness, UV Bulb WH1191X1 1 Flow Sensor ME1190X1 Flush Solenoid RY1190X3 1 Unit Manifold Dispenser Manifold Dispense Switch SW1190X1 1
Optional Accessory Ordering Information
Description Catalog No. N.I.S.T. Calibration Module E896X5 Low-Pressure Switch D2706 Float Switch D8964 Remote Dispenser D11981 Serial Cable for Communication with Computer WHX18 Printer (120-240 VAC system) AY1137X1 Printer Replacement Paper Roll AY669X4
REPLACEMENT PARTS
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Flow Chart
Unit Initialization & Meter
Calibration Check
NANOpure DIamond (Idle)
xx:xx:xx xx/xx /xx
start_stop
key pressed
up or down
keys pressed
Sanitize Unit?
NIST calibrate?
Language
back key
pressed
enter key
pressed
standby
key pressed
Reset Timers?
Barnstead /Thermolyne
Vx.xx Style English
Advanced
menu?
Set Time
Set Date
Optional
Printer
Date Format
Set Cell
Constant
Adjust Set
Point
Set Display
Brightness
Diagnostics
menu?
Air Purge?
Purity display
up or down
keys pressed
Change Units?
System flush?
Auto Dispense
Menu?
Temperature
Compensation?
dispense key
pressed
enter key
pressed
(
°
C)
back key
pressed
(force print line)
Arrow Legend:
Keypress Options
Automatic Entry
Menu Wrap-around
power switch
turned on
Operational Overview
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Wiring Diagram
CONNECTOR
REMOTE DISPLAY
C
SW1190X2SW1190X2SW1190X2
(SPG)
230V: (2) FSX54
& FUSES:
120V: (2) FSX47
& D11931 ONLY
MODEL #s D11911
LINE
NEUTRAL
GND
CHASSIS
GND
C1 POWER ENTRY
MODULE SWITCH
A
BLK
RED
BLU
BLU
WHT WHT
RED
BLK
C
B
BLK RED
BRN
BLK
RED
BLK
RED
BLK
RED
BRN
WH3
CHASSIS GND
J2
J1
C
J3
J2
J1
J13
J23
J18
J9
J10
J14
J13
J12
J11
J6
J3
J7
J8
J5
J4
A
SW1190X2MEMBRANE SWITCHS2
S2
B
SO2
SO1
S1
PS1
PU1
PC3
PC2
PC1
L1
FS1
E1
CP1
PC4
WH4
WH8
WM1
WH9
WH7
WH6
WH5
WH2
WH1
SO3
WM1190X2
WM896X2
WH1190X1 WH1190X2 WH1190X3
WHX19
WH1190X5 WH1190X6
WH1190X4
WM1190X2
WM896X2
WH1190X1 WH1190X2 WH1190X3
WHX19
WH1190X5 WH1190X6
WH1190X4
WM1190X2
WM896X2
WH1190X1 WH1190X2 WH1190X3
WHX19
WH1190X5 WH1190X6
WH1190X4
WH1191X1WH8 LAMP HARNESS WH1191X1
RY1190X3RY1190X3RY1190X3
RY1190X1RY1190X1RY1190X1
RY1190X2 RY1190X2RY1190X2
SW1190X1SW1190X1SW1190X1
TNX116TNX116TNX116
PU1190X1PU1190X1PU1190X1
PC896X2PC896X2PC896X2
PC1190X2PC1190X2PC1190X2
PC1190X1PC1190X1PC1190X1
LMX13
ME1190X1ME1190X1ME1190X1
WH9 CAL./METER HARNESS WM896X2 WM1 GROUND WIRE WM1190X2
WH7 DISPLAY HARNESS WHX19
WH6 METER BOARD HARNESS WH1190X6
WH5 PRESSURE SW. HARNESS WH1190X5
WH4 CAL. BOARD HARNESS WH1190X4
WH3 AC POWER HARNESS WH1190X3
WH2 DC POWER HARNESS WH1190X2
WH1 PRINTER HARNESS WH1190X1
SO3 FLUSH SOLENOID RY1190X3
SO2 DRAWOFF SOLENOID RY1190X1
SO1 DIVERTER SOLENOID RY1190X2
S1 DISPENSE SWITCH SW1190X1
PS1 POWER SUPPLY TNX116
PU1 PUMP PU1190X1
PC3 METER BOARD PC896X2
PC2 CALIBRATION BOARD PC1190X2
PC1 MAIN CONTROL BOARD PC1190X1
L1 UV LAMP LMX13
ME1190X1FLOW SENSORFS1
E896X4E896X4E896X4E896X4CONDUCTIVITY CELLE1
CE896X2CE896X2CE896X2CE896X2PUMP CONNECTORCP1
CEX183CEX183CEX183 CEX183POWER ENTRY MODULEC1
SC1191X1PC4 BALLAST
SC1191X1
D11901 D11931D11921D11911D11901
MODEL NO. AND OUR PART NO.(s)
DESCRIPTION
NO.
REF.
DIAGRAM COMPONENT LIST
L2L1
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Ordering Procedures
Please refer to the Specification Plate located inside the left side door for the complete model number, serial num­ber, and series number when requesting service, replace­ment parts or in any correspondence concerning this unit.
All parts listed herein may be ordered from the Barnstead|Thermolyne dealer from whom you purchased this unit or can be obtained promptly from the factory. When service or replacement parts are needed we ask that you check first with your dealer. If the dealer cannot handle your request, then contact our Customer Service Department at 319-556-2241 or 800-553-0039.
Prior to returning any materials to Barnstead|Thermolyne Corp., please contact our Customer Service Department for a “Return Goods Authorization” number (RGA). Material Returned without an RGA number will be returned.
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Barnstead|Thermolyne Corporation warrants that if a product manufactured by Barnstead|Thermolyne and sold by it within the continental United States or Canada proves to be defective in material or construction, it will provide you, without charge, for a period of ninety (90) days, the labor, and a period of one (1) year, the parts, necessary to remedy any such defect. Outside the continental United States and Canada, the warranty provides, for one (1) year, the parts necessary to remedy any such defect. The warranty period shall commence either six (6) months following the date the product is sold by Barnstead|Thermolyne or on the date it is purchased by the original retail consumer, whichever date occurs first.
All warranty inspections and repairs must be performed by and parts obtained from an authorized Barnstead|Thermolyne dealer or Barnstead|Thermolyne (at its own discretion). Heating elements, however, because of their susceptibility to overheating and contamination, must be returned to our factory, and if, upon inspection, it is concluded that failure is not due to excessive high temperature or contamination, warranty replacement will be provided by Barnstead|Thermolyne. The name of the authorized Barnstead|Thermolyne dealer nearest you may be obtained by calling 1-800-446-6060 (319-556-2241) or writing to:
Barnstead|Thermolyne
P.O. Box 797
2555 Kerper Boulevard
Dubuque, IA 52004-0797
USA
FAX: (319) 589-0516
E-MAIL ADDRESS: mkt@barnstead.com
Barnstead|Thermolyne’s sole obligation with respect to its product shall be to repair or (at its own discretion) replace the product. Under no circumstances shall it be liable for incidental or consequential damage.
THE WARRANTY STATED HEREIN IS THE SOLE WARRANTY APPLICABLE TO Barnstead|Thermolyne PRODUCTS. Barnstead|Thermolyne EXPRESSLY DISCLAIMS ANYAND ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR USE.
One Year Limited Warranty
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Barnstead|Thermolyne
2555 Kerper Blvd. P.O. Box 797 Dubuque, IA 52004-2241 Phone: 319-556-2241 800-553-0039 Fax: 319-589-0516 E-Mail Address: mkt@barnstead.com
ISO
9001
REGISTERED
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