Micro TUVMicro TUV
Micro TUV
Micro TUVMicro TUV
ON-LINE UV TRANSMISSIONON-LINE UV TRANSMISSION
ON-LINE UV TRANSMISSION
ON-LINE UV TRANSMISSIONON-LINE UV TRANSMISSION
SENSOR/SAMPLERSENSOR/SAMPLER
SENSOR/SAMPLER
SENSOR/SAMPLERSENSOR/SAMPLER
OPERATION & MAINTENANCEOPERATION & MAINTENANCE
OPERATION & MAINTENANCE
OPERATION & MAINTENANCEOPERATION & MAINTENANCE
MANUALMANUAL
MANUAL
MANUALMANUAL
Catalog #22810 (01/03)
HF scientific, inc.
3170 Metro Parkway
Fort Myers, FL 33916-7597
Phone: (239) 337-2116
Fax: (239) 332-7643
TABLE OF CONTENTSTABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTSTABLE OF CONTENTS
Page No. Page No.
Page No.
Page No. Page No.
1.01.0
1.0
1.01.0
1 3 TUV SYSTEM .......................................................................................................... 1
2.02.0
2.0
2.02.0
3.03.0
3.0
3.03.0
4.04.0
4.0
4.04.0
IMPORTANT INFORMATION IMPORTANT INFORMATION
IMPORTANT INFORMATION
IMPORTANT INFORMATION IMPORTANT INFORMATION
1.1 HOW TO USE THIS MANUAL ............................................................... 1
1.2 SPECIFICATIONS FOR THE TUV SENSOR/SAMPLER........................... 1
INSTALLATION INSTALLATION
INSTALLATION
INSTALLATION INSTALLATION
2.1PACKING LIST FOR THE TUV -------------------------------------------------------- 2
2.2 UNPACKING AND INSPECTION .......................................................... 2
2.3 MOUNTING ................................................................................................ 2
2.3.1 Sensor/Sampler Power .................................................................. 2
2.3.2 Removing and installing the Desiccant Tray .......................... 3
2.3.3 Sensor/Sampler Plumbing.................................................................. 3
2.4 COLD WEATHER KIT INSTALLATION .............................................. 3
2.4.1 Heating Cable Installation .......................................................... 3
2.4.2 Pipe Insulation Installation ........................................................ 4
STEP-BY-STEP OPERATION STEP-BY-STEP OPERATION
STEP-BY-STEP OPERATION
STEP-BY-STEP OPERATION STEP-BY-STEP OPERATION
3.1 THEORY OF OPERATION .......................................................................... 4
3.2 START UP ................................................................................................... 5
CALIBRATIONCALIBRATION
CALIBRATION
CALIBRATIONCALIBRATION
4.1 100%T CALIBRATION ............................................................................. 5
........................................................................................................................................................................
....................................................................................
........................................................................................................................................................................
....................................................................................... .......................................................................................
.......................................................................................
....................................................................................... .......................................................................................
..................................................................................................................
.........................................................
..................................................................................................................
......................................................................................................................
...........................................................
......................................................................................................................
11
1
11
22
2
22
44
4
44
55
5
55
5.05.0
5.0
5.05.0
6.06.0
6.0
6.06.0
7.07.0
7.0
7.07.0
FLOW FLOW
FLOW
FLOW FLOW
MAINTENANCEMAINTENANCE
MAINTENANCE
MAINTENANCEMAINTENANCE
6.1 SYSTEM CLEANING ............................................................................... 7
6.2 CUVETTE MAINTENANCE ......................................................................... 7
6.3 T-STRAINER MAINTENANCE .................................................................... 8
6.4 DESICCANT MAINTENANCE..................................................................... 8
6. 5 100% T CALIBRATION SOLUTION MAINTENANCE ................................. 8
6 .6 CLEANING THE INTAKE STRAINER ......................................................... 9
6. 7 REPLACING PUMP TUBING .......................................................................... 9
6. 8 REPLACING SYSTEM TUBING ..................................................................... 10
6. 9 SHUT DOWN PROCEDURE ........................................................................... 10
TROUBLESHOOTING TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING TROUBLESHOOTING
7.1 GENERAL NOTES .................................................................................... 10
7.2 TROUBLESHOOTING GUIDE ................................................................ 11
7.3 REPLACEMENT PARTS .......................................................................... 12
WARRANTY ...............................................................................................WARRANTY ...............................................................................................
WARRANTY ...............................................................................................
WARRANTY ...............................................................................................WARRANTY ...............................................................................................
APPENDIX A: MSDS ................................................................................APPENDIX A: MSDS ................................................................................
APPENDIX A: MSDS ................................................................................
APPENDIX A: MSDS ................................................................................APPENDIX A: MSDS ................................................................................
SENSOR .........................................................................................SENSOR .........................................................................................
SENSOR .........................................................................................
SENSOR .........................................................................................SENSOR .........................................................................................
..................................................................................... .....................................................................................
.....................................................................................
..................................................................................... .....................................................................................
..................................................................................................................................................
.........................................................................
..................................................................................................................................................
66
6
66
66
6
66
1010
10
1010
1818
18
1818
1919
19
1919
TUV (01/03) Page I
REV. 2.2
TABLE OF CONTENTS (Continued...)TABLE OF CONTENTS (Continued...)
TABLE OF CONTENTS (Continued...)
TABLE OF CONTENTS (Continued...)TABLE OF CONTENTS (Continued...)
FiguresFigures
Figures
FiguresFigures
Figure No.Figure No.
Figure No.
Figure No.Figure No.
11
1
11
22
2
22
33
3
33
44
4
44
55
5
55
66
6
66
77
7
77
TitleTitle
Title
TitleTitle
Desiccant Tray InstallationDesiccant Tray Installation
Desiccant Tray Installation
Desiccant Tray InstallationDesiccant Tray Installation
Quartz Flow Head AssemblyQuartz Flow Head Assembly
Quartz Flow Head Assembly
Quartz Flow Head AssemblyQuartz Flow Head Assembly
Sensor/Sampler Outline DimensionsSensor/Sampler Outline Dimensions
Sensor/Sampler Outline Dimensions
Sensor/Sampler Outline DimensionsSensor/Sampler Outline Dimensions
Interior/Exterior Plumbing Interior/Exterior Plumbing
Interior/Exterior Plumbing
Interior/Exterior Plumbing Interior/Exterior Plumbing
Power Input Cable Connections Power Input Cable Connections
Power Input Cable Connections
Power Input Cable Connections Power Input Cable Connections
Heater Cable Stripping InstructionsHeater Cable Stripping Instructions
Heater Cable Stripping Instructions
Heater Cable Stripping InstructionsHeater Cable Stripping Instructions
Cold Weather Kit Installation DetailsCold Weather Kit Installation Details
Cold Weather Kit Installation Details
Cold Weather Kit Installation DetailsCold Weather Kit Installation Details
.................................................... ....................................................
....................................................
.................................................... ....................................................
........................................................................................................
....................................................
........................................................................................................
................................... ...................................
...................................
................................... ...................................
and Electrical and Electrical
and Electrical
and Electrical and Electrical
........................................................................................
............................................
........................................................................................
................................... ...................................
...................................
................................... ...................................
ConnectionsConnections
Connections
ConnectionsConnections
................................ ................................
................................
................................ ................................
Page No.Page No.
Page No.
Page No.Page No.
... ...
...
... ...
33
3
33
77
7
77
11
1
11
11
1
11
11
1
11
1616
16
1616
1717
17
1717
33
3
33
44
4
44
55
5
55
TUV (01/03) Page II
REV. 2.2
DECLARATION OF CONFORMITYDECLARATION OF CONFORMITY
DECLARATION OF CONFORMITY
DECLARATION OF CONFORMITYDECLARATION OF CONFORMITY
Application of Council Directive: 89/336/EECApplication of Council Directive: 89/336/EEC
Application of Council Directive: 89/336/EEC
Application of Council Directive: 89/336/EECApplication of Council Directive: 89/336/EEC
Standards to which Conformity is Declared:Standards to which Conformity is Declared:
Standards to which Conformity is Declared:
Standards to which Conformity is Declared:Standards to which Conformity is Declared:
Product SafetyProduct Safety
Product Safety
Product SafetyProduct Safety
UL3101-1UL3101-1
UL3101-1
UL3101-1UL3101-1
CSA-C22.2 No. 1010-1-92CSA-C22.2 No. 1010-1-92
CSA-C22.2 No. 1010-1-92
CSA-C22.2 No. 1010-1-92CSA-C22.2 No. 1010-1-92
CE EN61010-1:1993 (73/23 EEC)CE EN61010-1:1993 (73/23 EEC)
CE EN61010-1:1993 (73/23 EEC)
CE EN61010-1:1993 (73/23 EEC)CE EN61010-1:1993 (73/23 EEC)
Manufacturer’s Name: Manufacturer’s Name:
Manufacturer’s Name:
Manufacturer’s Name: Manufacturer’s Name:
Manufacturer’s Address: Manufacturer’s Address:
Manufacturer’s Address:
Manufacturer’s Address: Manufacturer’s Address:
Type of Equipment: Type of Equipment:
Type of Equipment:
Type of Equipment: Type of Equipment:
Model No: Model No:
Model No:
Model No: Model No:
ImmunityImmunity
Immunity
ImmunityImmunity
EN50082-2:1995EN50082-2:1995
EN50082-2:1995
EN50082-2:1995EN50082-2:1995
HF scientific, inc.HF scientific, inc.
HF scientific, inc.
HF scientific, inc.HF scientific, inc.
3170 Metro Parkway, Fort Myers, Florida 33916-75973170 Metro Parkway, Fort Myers, Florida 33916-7597
3170 Metro Parkway, Fort Myers, Florida 33916-7597
3170 Metro Parkway, Fort Myers, Florida 33916-75973170 Metro Parkway, Fort Myers, Florida 33916-7597
UV Transmission Sensor/SamplerUV Transmission Sensor/Sampler
UV Transmission Sensor/Sampler
UV Transmission Sensor/SamplerUV Transmission Sensor/Sampler
TUVTUV
TUV
TUVTUV
EMIEMI
EMI
EMIEMI
EN55011 Class AEN55011 Class A
EN55011 Class A
EN55011 Class AEN55011 Class A
Per 50081-2:1994Per 50081-2:1994
Per 50081-2:1994
Per 50081-2:1994Per 50081-2:1994
I, the undersigned, hereby declare that the equipment specified above conforms to the above I, the undersigned, hereby declare that the equipment specified above conforms to the above
I, the undersigned, hereby declare that the equipment specified above conforms to the above
I, the undersigned, hereby declare that the equipment specified above conforms to the above I, the undersigned, hereby declare that the equipment specified above conforms to the above
Directive and Standard Directive and Standard
Directive and Standard
Directive and Standard Directive and Standard
Place: Place:
Place:
Place: Place:
TUV (01/03) Page III
REV. 2.2
Fort Myers, Florida USAFort Myers, Florida USA
Fort Myers, Florida USA
Fort Myers, Florida USAFort Myers, Florida USA
____________________________________________________
__________________________
____________________________________________________
(Signature)(Signature)
(Signature)
(Signature)(Signature)
Robert J. Maley, President Robert J. Maley, President
Robert J. Maley, President
Robert J. Maley, President Robert J. Maley, President
(Full Name)(Full Name)
(Full Name)
(Full Name)(Full Name)
.0.0
1
1.1 HOW TO USE THIS MANUAL1.1 HOW TO USE THIS MANUAL
1.1 HOW TO USE THIS MANUAL
1.1 HOW TO USE THIS MANUAL1.1 HOW TO USE THIS MANUAL
This equipment, while sophisticated, has been designed for simple and easy operation. In
keeping with that philosophy, this TUV user’s manual has been written to simplify all steps
in the procedures that follow.
THE MOST IMPORTANT ASPECT OF THIS MANUAL IS THAT YOU, THE USER, READ IT
IN ITS ENTIRETY AND REFER TO IT OFTEN.
Pay particular attention to the “Warning” and “Caution” messages throughout. Although
the TUV is easy to use, all electrical and safety precautions must be followed. “Notes” have
also been added to give further clarification or reminders in certain instances.
1.21.2
1.2
1.21.2
Range: Single, 0 - 100% Transmission
Resolution: 1.0 % of value
Uncertainty: 1% of full scale
Lamp: Low pressure, Mercury vapor, 253.7 nm
Response Time: Reading is updated every 30 seconds
Microprocessor: 68HC05
Operating Temperature: (
Storage Temperature: -4°F (-20°C) to 140°F (60°C)
Optical Cleaning: Removable cuvette / Cleaning Solution Connection
Flow rate: 140 - ml/min – 180ml/min.
Sensor/Sampler-Analyzer Separation: Depending on site conditions, up to 1000 feet (300m)
Sensor/Sampler-C ontroller or Analyzer
communication: RS-485 Serial Port, 9600 Baud, Isolated 1.5kv
Sensor/Sampler Enclosure
Dimensions: 29.9” x 29.9" x 11.8" (760 x 760 x 300mm)
Pollution Degree: 2
Over voltage category: II
IMPORTANT INFORMATIONIMPORTANT INFORMATION
.0
IMPORTANT INFORMATION
.0.0
IMPORTANT INFORMATIONIMPORTANT INFORMATION
SPECIFICATIONS FOR THE SPECIFICATIONS FOR THE
SPECIFICATIONS FOR THE
SPECIFICATIONS FOR THE SPECIFICATIONS FOR THE
SpecificationSpecification
Specification
SpecificationSpecification
**
*) -4°F (-20°C) t o 122°F (50°C)
**
TUV SENSOR/SAMPLERTUV SENSOR/SAMPLER
TUV SENSOR/SAMPLER
TUV SENSOR/SAMPLERTUV SENSOR/SAMPLER
TUV Sensor/SamplerTUV Sensor/Sampler
TUV Sensor/Sampler
TUV Sensor/SamplerTUV Sensor/Sampler
* *
* When Cold Weather Kit is installed.
* *
1.31.3
1.3
1.31.3
A complete operating
to the operations manual of the controller or analyzer for installation, operation and maintenance
instructions.
TUV(01/03) Page 1
REV. 2.2
TUV SYSTEMTUV SYSTEM
TUV SYSTEM
TUV SYSTEMTUV SYSTEM
system consists of the TUV Sensor/Sampler and a controller or analyzer. Please refer
WARNING: IN ORDER TO PREVENT SERIOUS BURNS, NEVER EXPOSE ONE'S
SELF TO UV LIGHT FROM THE LAMP WITHIN THE SENSOR MODULE.
2.02.0
2.0
2.02.0
INSTALLATIONINSTALLATION
INSTALLATION
INSTALLATIONINSTALLATION
2.12.1
2.1
2.12.1
A complete listing of replacement parts appears on page 12 of this manual.
2.22.2
2.2
2.22.2
Use extreme care when unpacking your TUV and check that all of the contents are included.
Check for any damage that may have occurred during shipping. If there is any shipping damage; notify the shipping company immediately and arrange for a prompt inspection. If there are any omissions,
report
this immediately to the Service Dept. at HF scientific, inc. for assistance.
PACKING LISTPACKING LIST
PACKING LIST
PACKING LISTPACKING LIST
CONTENTSCONTENTS
CONTENTS
CONTENTSCONTENTS
1) Sensor/Sampler enclosure 1
2) Cold Weather Kit 1
3) Cleaning Solution Kit 1
4) Desiccant Tray Kit 1
UNPACKING AND INSPECTIONUNPACKING AND INSPECTION
UNPACKING AND INSPECTION
UNPACKING AND INSPECTIONUNPACKING AND INSPECTION
FOR THE TUV FOR THE TUV
FOR THE TUV
FOR THE TUV FOR THE TUV
Heating Cable 25 ft.
8” Coupler 3
Wire Tie (Black) 15" 1
Pipe Insulation 7/8" I.D. x 6ft. 4
Enclosure Interface Assembly 1
Adhesive 1 tube
Heat Shrink Insulation see instructions
QUANTITYQUANTITY
QUANTITY
QUANTITYQUANTITY
2.32.3
2.3
2.32.3
2.3.2.3.
2.3.
2.3.2.3.
This system may be ordered as either 110-120VAC or 220-240VAC. The latter uses a prewired step-down
transformer mounted inside the Sensor/Sampler enclosure. The power required by the system is 480 VA.
Either unit may be cord connected or hard wired.
For North American installations (120VAC) a 15 foot (3.35 meter) power cord is provided. For all other
installations either the power cord must be customer-provided or the Sensor/Sampler may be hard wired. Actual
hard wire electrical supply requirements will depend on local codes/rules. Refer to Figure 5 for main electrical
supply connections.
If the unit is to be hard wired, the power cord (if provided) must be removed. First, remove the right screw from
the DIN rail containing the circuit breaker and GFI. Once this screw is removed, the clear shield can be slid to
the right, exposing the line terminals. Disconnect the cord from the GFI and ground block. Remove the wiring
duct covers by pressing the fingers inward and pulling the covers off. Remove the cord from the wiring duct,
loosen the bulkhead fitting on the bottom panel , and pull it through. The new wires can then be fed through the
bulkhead, into the wiring duct, and connected at the power input GFI breaker and ground block just as the power
cord was. Tighten the bulkhead fitting when finished.
MOUNTINGMOUNTING
MOUNTING
MOUNTINGMOUNTING
11
Sensor/Sampler PowerSensor/Sampler Power
1
Sensor/Sampler Power
11
Sensor/Sampler PowerSensor/Sampler Power
TUV (01/03) Page 2
REV. 2.2
WARNING:WARNING:
WARNING:
WARNING:WARNING:
switch to allow for service. Observe all local wiring codes. Site connections should be wired by a Qualifiedswitch to allow for service. Observe all local wiring codes. Site connections should be wired by a Qualified
switch to allow for service. Observe all local wiring codes. Site connections should be wired by a Qualified
switch to allow for service. Observe all local wiring codes. Site connections should be wired by a Qualifiedswitch to allow for service. Observe all local wiring codes. Site connections should be wired by a Qualified
Electrician.Electrician.
Electrician.
Electrician.Electrician.
2.3.2.3.
22
2.3.
2
2.3.2.3.
22
Before operating the unit for the first time, the desiccant tray,
foot valve and O-rings must be installed in the sensor housing.
These items are shipped in a moisture resistant pouch. Use care
when opening so as not to damage the contents. The smaller Oring #205 goes into the desiccant tray, at the foot valve seat. Oring #218 goes underneath the desiccant tray in the O-ring
groove provided in the housing. Refer to figure 1 for details. See
section 6.4 for maintenance instructions.
2.3.2.3.
33
2.3.
3
2.3.2.3.
33
There are two external connections required. The first is the source line with the strainer at its foot. The second
is the drain line. These hoses are shipped in separate plastic bags in the Sensor/Sampler enclosure. The source
and drain lines should not exceed 25 feet (7.6 m) in length. The flow rate may be substantially reduced if the
lines are extended any further. The sampling flow rate is 140 ml/min. - 180 ml/min.
If the power connection is to be hardwired, place If the power connection is to be hardwired, place
If the power connection is to be hardwired, place
If the power connection is to be hardwired, place If the power connection is to be hardwired, place
Removing and Installing the Desiccant TrayRemoving and Installing the Desiccant Tray
Removing and Installing the Desiccant Tray
Removing and Installing the Desiccant TrayRemoving and Installing the Desiccant Tray
Sensor/Sampler PlumbingSensor/Sampler Plumbing
Sensor/Sampler Plumbing
Sensor/Sampler PlumbingSensor/Sampler Plumbing
TUVTUV
on a separate circuit breaker or on a separate circuit breaker or
TUV
on a separate circuit breaker or
TUVTUV
on a separate circuit breaker or on a separate circuit breaker or
Figure 1
Desiccant Tray Installation
NOTE:NOTE:
NOTE:
NOTE:NOTE:
NOTE:NOTE:
NOTE:
NOTE:NOTE:
If any of the above conditions are not met, a flow error or an emergency drainage may occur.
2.42.4
2.4
2.42.4
2.2.
4.14.1
2.
4.1
2.2.
4.14.1
Disconnect power before installing the heating cable. The drain and intake lines must be sized to the proper
length before installing the heating cable. First, measure the amount of heating cable necessary to run from the
heating cable bulkhead on the bottom of the Sensor/Sampler enclosure to 2 inches above the maximum level of
the effluent stream and add 9 inches (230 mm) for the connections inside. If the heating cable needs to be cut
to length, make the cut at the open end, not the yellow sealed end. Next, prepare the cut end for connections
(see Figure 6). After the cable is prepared, unscrew the compression nut on the heating cable bulkhead on the
bottom of the instrument enclosure located between the intake and drain bulkheads (see Figure 7). Remove the
slotted through plug, it will be used later. Replace the compression nut, but do not tighten. Remove the cover of
the vertical wiring duct by pressing the fingers on the sides inward. Locate the heating cable power block (labeled
L3 & L4). The heating cable should now be stripped and prepared for power and ground connection at one end,
and sealed at the other. Feed the prepared end carefully through the bulkhead far enough to make the power and
ground hookup (about nine inches). Connect the power wires to the power block and the rolled braided shield wire
to the ground terminal block (see Figure 4). Run the heating cable into the wiring duct and through the fingers so
there are no kinks or slack in the cable. Replace the wiring duct cover. Unscrew the compression nut and allow
it to slide down the cable a few inches. The slotted through plug should be slit on one side to allow it to be wrapped
around the heating cable. Wrap it around the cable with the chamfered end down just below the bulkhead fitting.
Slide the plug into the bulkhead and tighten the compression nut behind it by hand. A wrench should not be
necessary.
Only route drain line to a free flowing drain.Only route drain line to a free flowing drain.
Only route drain line to a free flowing drain.
Only route drain line to a free flowing drain.Only route drain line to a free flowing drain.
Only use as much line as needed. The excess should be cut off.Only use as much line as needed. The excess should be cut off.
Only use as much line as needed. The excess should be cut off.
Only use as much line as needed. The excess should be cut off.Only use as much line as needed. The excess should be cut off.
COLD WEATHER COLD WEATHER
COLD WEATHER
COLD WEATHER COLD WEATHER
Heating Cable InstallationHeating Cable Installation
Heating Cable Installation
Heating Cable InstallationHeating Cable Installation
Refer to Figures 4, 6 and 7.
KIT KIT
INSTALLATIONINSTALLATION
KIT
INSTALLATION
KIT KIT
INSTALLATIONINSTALLATION
TUV (01/03) Page 3
REV. 2.2
2.4.22.4.2
2.4.2
2.4.22.4.2
Pull the intake and drain lines out and lay them together with the heating cable (which should have already
been installed) as straight as possible. Slide the enclosure interface over all three lines up to the bulkhead
panel with the larger opening upward (see Figure 7). Using the 15-inch cable tie, cinch the interface around
the three bulkheads tightly. The insulation lenghts and the couplers are slit lenghtwise to allow assembly over
the lines, instead of running the lines through the insulation. Wrap a 6-foot length around the lines and cable
and slide it up to the interface.
Peel the backing tape from both sides of the slit and press together. Apply adhesive to the outside of the last
two inches on the end close to the interface. Slide the length into the interface no more than two inches while
twisting it to spread the adhesive evenly. Make sure that the intake and drain lines are not kinked. Wrap
another 6-foot length around the lines and cable and slide it up to the first length.
Peel the backing tape from both sides of the slit and press together. Apply some adhesive where the two pieces
butt together, then press and hold the joint until a bond is formed. The 8 inch sections of insulation are
designed to act as couplings between the 6 foot lengths. After the butt joint is bonded, apply more adhesive
around the joint not more than 4 inches in either direction. Take an 8-inch coupling and wrap it around the
joint, making sure it is centered. Peel the backing tape from both sides of the slit and press together. Hold
until the applied adhesive begins to set up. Repeat this process down to the end of the line. Cut off any excess
insulation 6 inches (150mm) above the intake filter. It is recommended that the insulated lines be run through
PVC pipe for extra protection and that any bends are very gradual to avoid kinks in the lines.
Pipe Insulation InstallationPipe Insulation Installation
Pipe Insulation Installation
Pipe Insulation InstallationPipe Insulation Installation
3.03.0
3.0
3.03.0
3.13.1
3.1
3.13.1
The HF scientific On-line UV Transmission Sensor/Sampler is intended to operate along with a controller
or analyzer to comprise a complete "system". The TUV Sensor/Sampler can perform all of it's own
internal control functions, but it has no form of input or output. The Sensor/Sampler communicates
to the controller or analyzer through an RS-485 data port. It is the controller or analyzer's job to ask
for readings and interpret them. The controller or analyzer is also responsible for initiating
calibrations, displaying data and supporting control functions. Please refer to the manuals accompanying the controller or analyzer for complete information of its operation.
The HF scientific On-line UV Transmission Sensor/Sampler is specifically designed to monitor the
transmission of 253.7nm light through fluid being pumped through the sensor cuvette. The low-pressure
mercury vapor lamp is temperature controlled by the Sensor/Sampler’s microprocessor, which turns the
lamp to the “on” state for a fraction of a second every 30 seconds. During this short interval several hundred
readings of the transmission are taken. These readings are digitally signal processed over the "on" time
period to preclude instantaneous fluctuations from biasing the value. Because the lamp is "on" for such
a short period, UV degradation of the optical path is held to an absolute minimum.
The Sensor/Sampler enclosure houses the sampling pump, control valve and a one gallon empty container
for the 100% transmission calibration fluid. The amount of calibration fluid is sufficient for approximately
15 calibrations, and is contained in a replaceable container. The calibration fluid is available as a
replacement item. The entire pump-head kit is replaceable and is available as Part No. 22041. The Sensor/
Sampler also houses the Sensor module, CPU module, Power Supply module, cabinet heater, T-strainer,
and flow sensor. Refer to Section 7.3 for replacement part numbers.
STEP-BY-STEP OPERATISTEP-BY-STEP OPERATI
STEP-BY-STEP OPERATI
STEP-BY-STEP OPERATISTEP-BY-STEP OPERATI
THEORY OF OPERATIONTHEORY OF OPERATION
THEORY OF OPERATION
THEORY OF OPERATIONTHEORY OF OPERATION
ONON
ON
ONON
The CPU module controls the lamp heat, serial port communication system, and many other housekeeping
functions. A signal from the flow sensor will shut the unit down if insufficient flow is detected for more
that 10 seconds. This safeguard will prevent a buildup of pressure if a line were to get clogged or excessive
leakage if a line or connector were to fail.
TUV (01/03) Page 4
REV. 2.2
Inside the Sensor module, warm dry air is constantly circulated around the exterior of the sampling cuvette
to prohibit condensation. A desiccant tray is provided to dry the heated air. To avoid flooding in case of cuvette
breakage within the sensor housing, a foot valve is included which normally seals the drain connection from
the outside air. This valve is a float valve, which only opens in the presence of water. In case of cuvette
breakage the float valve directs water to the outside of the Sensor/Sampler enclosure through an emergency
drain.
Controls for the Sensor/Sampler are Power On/Off, and the Pump On/Off. The CPU module contains L.E.D.
status lamps as shown below:
LED Name Purpose/Description
Lamp Heat Lamp Heater On (Blinking=Normal)
Pump Pump On
Lamp Lamp on (100 mS)
Valve Valve on during 100% Cal cycle
Flow Flow (On=NoFlow)
(Off=Normal Operation)
(Blinking=Low Flow)
The Sensor/Sampler also contains a thermostatically controlled heater that is used for cold climates. The
heater’s fan runs constantly even though the heating elements are only activated at the set temperature. (50°F)
3.23.2
3.2
3.23.2
NOTE: 100% T solution can be purchased from NOTE: 100% T solution can be purchased from
NOTE: 100% T solution can be purchased from
NOTE: 100% T solution can be purchased from NOTE: 100% T solution can be purchased from
(distilled water).(distilled water).
(distilled water).
(distilled water).(distilled water).
After the plumbing is complete the system needs to be bled of air. Turn the Sensor/Sampler power on. It may
take up to 8 minutes to purge the system of air. This will require that the CPU is reset, as it may shut off after
a few minutes of running air. Use the push button on the Power Supply Module to perform this.
Once the plumbing system is purged of all air and the flow head cleaned and locked in place, install the fresh
100%T solution container in the sampler inside the main cabinet.
4.04.0
4.0
4.04.0
The Sensor/Sampler requires calibrations occasionally to adjust for debris buildup on the cuvette. Calibrations are initiated by periods set in the analyzer, usually every 24-48 hours. A calibration consists of a dark
reading and a 100%T reading. Dark readings set the low end of the readable scale and 100%T calibrations set
the upper end.
4.14.1
4.1
4.14.1
START UPSTART UP
START UP
START UPSTART UP
HF scientificHF scientific
HF scientific
HF scientificHF scientific
WARNING: Using distilled water may affect accuracy of the WARNING: Using distilled water may affect accuracy of the
WARNING: Using distilled water may affect accuracy of the
WARNING: Using distilled water may affect accuracy of the WARNING: Using distilled water may affect accuracy of the
CALIBRATIONCALIBRATION
CALIBRATION
CALIBRATIONCALIBRATION
100%T CALIBRATION100%T CALIBRATION
100%T CALIBRATION
100%T CALIBRATION100%T CALIBRATION
. .
If necessary, it can be purchased If necessary, it can be purchased
.
If necessary, it can be purchased
. .
If necessary, it can be purchased If necessary, it can be purchased
TUVTUV
TUV
TUVTUV
locallylocally
locally
locallylocally
..
.
..
During a 100%T calibration the solenoid/valve will switch the source of fluid supply from the effluent
sample, to the 100%T water. It will pump this water for a predetermined time and then shut the pump
down. During this shutdown period the Sensor/Sampler’s CPU will perform several calibrations and
will adjust its gain to the amount of signal available dependant on the condition of the optical path (debris
or contaminant on the cuvette walls). The solenoid/valve will then return to providing the sample to the
pump intake and the pump will restart. At this time the Sensor/Sampler is returned to normal on-line
operation.
TUV (01/03) Page 5
REV. 2.2
55
.0 .0
5
55
FLOW SENSORFLOW SENSOR
.0
FLOW SENSOR
.0 .0
FLOW SENSORFLOW SENSOR
The Sensor/Sampler has a flow sensor that will detect a flow failure, turn off the pump and indicate a flow
failure to the controller or analyzer. The flow sensor is ignored after the CPU is reset for the first few minutes
of operation to allow the system to prime with sample fluid. The flow sensor is also ignored after a calibration
for two minutes. The flow sensor should trip after ten seconds of no flow which is indicated by the FLOW LED
illuminated in the CPU Module of the Sensor/Sampler.
6.0 6.0
MAINTENANCEMAINTENANCE
6.0
MAINTENANCE
6.0 6.0
MAINTENANCEMAINTENANCE
Recommended Maintenance IntervalsRecommended Maintenance Intervals
Recommended Maintenance Intervals
Recommended Maintenance IntervalsRecommended Maintenance Intervals
Maintenance Daily Weekly Monthly Every 3 Yearly Reference
Required Months Section
Check T – X 6.3
Strainer
Check cuvette X 6.2
Check 100% X 6.5
T level
Clean intake X 6.6
strainer
Clean T – X 6.3
strainer
Clean cuvette X 6.2
Check X 6.4
desiccant
colour
System X 6.1
cleaning
Replace pump X 6.7
tubing
Replace X 6.8
system tubing
Note: maintenance intervals may be more frequent in certain sites.
TUV (01/03) Page 6
REV. 2.2
6.1 SYSTEM6.1 SYSTEM
6.1 SYSTEM
6.1 SYSTEM6.1 SYSTEM
WARNING:WARNING:
WARNING:
WARNING:WARNING:
the chemicals in this procedure. (See precauthe chemicals in this procedure. (See precau
the chemicals in this procedure. (See precau
the chemicals in this procedure. (See precauthe chemicals in this procedure. (See precau
CLEANINGCLEANING
CLEANING
CLEANINGCLEANING
The use of safety glasses is recommended. Follow all safety procedures withThe use of safety glasses is recommended. Follow all safety procedures with
The use of safety glasses is recommended. Follow all safety procedures with
The use of safety glasses is recommended. Follow all safety procedures withThe use of safety glasses is recommended. Follow all safety procedures with
tt
ions on M.S.D.S. data sheets)ions on M.S.D.S. data sheets)
t
ions on M.S.D.S. data sheets)
tt
ions on M.S.D.S. data sheets)ions on M.S.D.S. data sheets)
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
CAUTION:CAUTION:
CAUTION:
CAUTION:CAUTION:
NOTE:NOTE:
NOTE:
NOTE:NOTE:
Avoid getting air into the system. Avoid letting the source line come out of theAvoid getting air into the system. Avoid letting the source line come out of the
Avoid getting air into the system. Avoid letting the source line come out of the
Avoid getting air into the system. Avoid letting the source line come out of theAvoid getting air into the system. Avoid letting the source line come out of the
source water.source water.
source water.
source water.source water.
If the system is not immediately put back into operationIf the system is not immediately put back into operation
If the system is not immediately put back into operation
If the system is not immediately put back into operationIf the system is not immediately put back into operation
water through the system to flush out any remaining cleaning agents.water through the system to flush out any remaining cleaning agents.
water through the system to flush out any remaining cleaning agents.
water through the system to flush out any remaining cleaning agents.water through the system to flush out any remaining cleaning agents.
For the following Steps use the Pump Switch to stop the pumping action, leaving the mainFor the following Steps use the Pump Switch to stop the pumping action, leaving the main
For the following Steps use the Pump Switch to stop the pumping action, leaving the main
For the following Steps use the Pump Switch to stop the pumping action, leaving the mainFor the following Steps use the Pump Switch to stop the pumping action, leaving the main
power switch ON. This prevents the system from cooling off.power switch ON. This prevents the system from cooling off.
power switch ON. This prevents the system from cooling off.
power switch ON. This prevents the system from cooling off.power switch ON. This prevents the system from cooling off.
after system cleaning after system cleaning
after system cleaning
after system cleaning after system cleaning
, ,
run cleanrun clean
,
run clean
, ,
run cleanrun clean
Step 1 - With the Pump Switch OFF, undo the quick connect just to the left of the T-strainer by
pressing the metal button and pulling it apart.
Step 2 - Using the cleaning kit provided, insert the quick connect to the T-strainer connection.
Drop the suction tube into 6% Sodium Hypochloride. Turn Pump ON for 5 minutes.
Turn pump OFF and let stand for 5 minutes before proceeding to next step.
Step 3 - Insert the suction line into a source of clean water. Turn the Pump Switch ON and pump
for 5 minutes.
Step 4 - Insert the suction line into a solution of 50/50% Lime-A-Way ® and water. Turn the Pump
Switch ON and pump for 5 minutes. Turn pump OFF and let stand for 5 minutes before
proceeding to next step.
Step 5 - Remove the cleaning solution kit from the quick connect and reconnect the source line.
Turn the Pump Switch ON.
Step 6 - Restart the system at the controller or analyzer.
6.26.2
6.2
6.26.2
It is recommended that the
visually for clarity daily. Altough the instrument
compensates for build-up on the glass, the cuvette
will need to be manually cleaned from time to time.
To visually inspect the cuvette, remove the flow head
from the sensor by gripping it with one hand while
twisting the locking collar counter-clockwise with
the other. Pull the flow head out of the sensor and
observe the condition of the glass. If the cuvette
requires manual cleaning, place a cover over the
sensor top so that no moisture or foreign objects will
enter the sensor. Also, turn the pump off at the
pump switch before removing the cuvette from the flow head. To remove the cuvette, hold the flow head
CUVETTECUVETTE
CUVETTE
CUVETTECUVETTE
MAINTENANCE MAINTENANCE
MAINTENANCE
MAINTENANCE MAINTENANCE
cuvette be checked
flow head
Remove any moisture.
Do not touch glass with
fingers
Quartz Flow Head Assembly
Screw and unscrew the cuvette
by gripping fingers on this
surface only.
cuvette
Figure 2
with one hand while turning the cuvette counterclockwise by gripping it at the top only. Refer to Figure 2.
The quartz cuvette supplied with the unit must be clean and free of all fingerprints. Cleaning is accomplished
by washing the interior and exterior of the cuvette in a mild liquid detergent solution (.5 ml/4L water). Then
rinse it thoroughly 8 to 10 times, in clean distilled water, to remove all streaks. To remove slime and scale
deposits, use diluted bleach to first remove slime and then use Lime-A-Way® to remove scale.
(NOTE: Dispose of in accordance with all applicable environmental regulations).
TUV(01/03) Page 7
REV. 2.2
If the cuvette does not appear to be clean, use soft, lint-free tissues (i.e. Kimwipe® ) to wipe the inside then rinse
with clean water. Dry the outside completely prior to reinserting it into the optical well. Turn the cuvette into
the flow head by gripping at the top, turning clockwise, seat it with fingers only.
Place the flow head back into the sensor and lock in place by holding the flow head still while twisting the
locking collar clockwise. Turn the pump back on and restart the system.
NOTE: The instrument may have to be restarted a few times using the push button on the power supply
module if it has lost its prime during this operation.
6.6.
33
6.
6.6.
The T-strainer is designed to keep heavy solids from plugging internal orifices within the instrument. If the
T-strainer is not cleaned periodically, components such as the pump, solenoid and flow sensor could be damaged.
The T-strainer is designed such that the solids build up between the screen and the housing so that the user can
visually see how clogged it is. If the T-strainer is clogged, turn the pump switch off. Unclip the T-strainer by
pulling it out from its retaining clip. Hold it outside the enclosure to avoid spilling water inside. You may wish
to open the T-strainer over a bucket or drain as about 300ml of water will spill as the filter is opened. Unscrew
the clear body and remove the filter screen. Clean the screen and body thoroughly. Fill the body with clean
water. Reassemble the filter assembly and return it to the clip. Turn the pump switch ON and prime the system
by resetting the instrument. The instrument may be reset by turning the power supply module switch off and then
on.
T-STRAINER MAINTENANCET-STRAINER MAINTENANCE
3
T-STRAINER MAINTENANCE
33
T-STRAINER MAINTENANCET-STRAINER MAINTENANCE
NOTE: The instrument may have to be restarted a few times using the push button on the power supply
module if it has lost its prime during this operation.
6.6.
44
6.
6.6.
The desiccant beads are dark blue when dry and turn to a light pink when expended. Check the desiccant if after
cleaning, the TUV readings appear erroneously high. It is important to keep a cover on the sample well
of the sensor module if the quartz cuvette is out for more than a few minutes, to avoid saturating the
desiccant uselessly. A replacement desiccant tray complete with foot valve is available as Part No. 21555.
Refer to Figure 1 when replacing the desiccant.
NOTE: Moisture presence in the desiccant could cause erroneous readings.NOTE: Moisture presence in the desiccant could cause erroneous readings.
NOTE: Moisture presence in the desiccant could cause erroneous readings.
NOTE: Moisture presence in the desiccant could cause erroneous readings.NOTE: Moisture presence in the desiccant could cause erroneous readings.
Remember to dry the quartz cuvette of excess moisture before inserting it into the optical well. This will speed
up the evaporation time.
NOTE: The desiccant tray is nNOTE: The desiccant tray is n
NOTE: The desiccant tray is n
NOTE: The desiccant tray is nNOTE: The desiccant tray is n
6.6.
6.
6.6.
The 100% T calibration solution is in the 4 liter bottle that is mounted on the door of the TUV Sensor/
Sampler (Refer to figure 4). This bottle is shipped empty with the instrument and must be filled during
the installation. A full bottle is good for about 15 calibrations. Since automatic calibration cycles are user
settable, the life of a full bottle will vary. The bottle should be refilled or replaced when the level of solution
gets to within one inch from the bottom.
DESICCANT MAINTENANCEDESICCANT MAINTENANCE
4
DESICCANT MAINTENANCE
44
DESICCANT MAINTENANCEDESICCANT MAINTENANCE
otot
rechargeable. rechargeable.
ot
rechargeable.
otot
rechargeable. rechargeable.
55
100% T CALIBRATION SOLUTION MAINTENANCE100% T CALIBRATION SOLUTION MAINTENANCE
5
100% T CALIBRATION SOLUTION MAINTENANCE
55
100% T CALIBRATION SOLUTION MAINTENANCE100% T CALIBRATION SOLUTION MAINTENANCE
Replacement bottles of 100% T solution may be ordered from HF scientific.
To replace the bottle, disconnect the hose at the quick connect. Remove the bottle to replace or refill, reusing the
provided cap equipped with the quick connect.
TUV (01/03) Page 8
REV. 2.2
A full bottle of 100% T solution will last for about 15 calibrations. The controller or analyzer will remind you
when the bottle is empty. Replacement is essential for proper operation.
6.66.6
6.6
6.66.6
There is an intake strainer at the begining of the intake line that prevents large particles from entering the system.
This strainer may get clogged and have to be cleaned. It should be checked periodically by pulling the intake line
up from the channel and visually inspecting the strainer. Clean the strainer using a brush and/or pressurized water
spray. If there is build-up within the strainer, it may be soaked in a 50/50% Lime-A-Way solution.
6.76.7
6.7
6.76.7
As with all peristaltic type pumps, the tubing will eventually wear out and need replacement. Replacement
tubing is available in a Pump Tubing Kit (Part # 22047). To replace the tubing, first remove the hose clamps
from the tubing at the pump head (twist clamp to disengage teeth). Pull the suction and discharge lines from
the pump head tubing (including the elbows). Rotate the pump head counterclockwise (see arrows in Figure A)
to disengage from the latch studs on the pump enclosure. Loosen the latch screws if necessary. DO NOT
REMOVE LATCH SCREWS.
CLEANING THE INTAKE STRAINERCLEANING THE INTAKE STRAINER
CLEANING THE INTAKE STRAINER
CLEANING THE INTAKE STRAINERCLEANING THE INTAKE STRAINER
REPLACING PUMP TUBINGREPLACING PUMP TUBING
REPLACING PUMP TUBING
REPLACING PUMP TUBINGREPLACING PUMP TUBING
FIGURE A
Grasp the tabs on the back cover of the pump head and pull straight out to remove. CAUTION: DO NOT
LOSE THE BEARING FROM THE CENTER HOLE ON THE BACK COVER. It is not necessary to remove
the spider and bearings from the housing.
FIGURE C
Remove the old tubing and retaining collars from the pump head. Position the spider as shown in Figure C.
Put the retaining collar on the new pump tubing as shown and position the collar in the pump head with the
open end facing outward. While rotating the spider counterclockwise, push the tubing into the housing to
center over the rollers as shown in Figure C. Replace the back cover on the pump head. BE SURE IT FITS
TIGHTLY AND FLUSH WITH THE HOUSING. Slide the pump head onto the motor drive shaft and turn it
clockwise to lock onto the 2 latch screws. Retighten the latch screws to secure the pump head. Push the
suction and discharge line elbows into the new pump tubing and secure with the hose clamps. Use pliers to
squeeze the clamps tightly. CAUTION: Hose clamps must be tightened securely to prevent leakage.
TUV(01/03) Page 9
REV. 2.2
FIGURE B
6.86.8
6.8
6.86.8
All the tubing in the system should be checked at least yearly for wear. A Tubing Kit (Part# 22887) is available which contains enough tubing to replace all the tubing in the system. To replace a length of tubing, turn
the pump off and remove the piece of tubing from the system by unscrewing the compression nuts at both
ends. Slide the nuts back onto the tubing and remove the inserts from each end of the tubing. Remove the
nuts, measure the length of tubing and discard the worn tubing. Cut a piece of new tubing the same length as
the worn tubing. Slide the compression nuts onto the tubing from each end so that the threads are facing
outward and push an insert into each end. Slide the compression nuts up to the inserts and screw the new
tubing in place within the unit. Dress the tubing into the unit as it was before. Turn the pump back on and
resume normal operation.
NOTE: The instrument may have to be restarted a few times using the push button on the power supply
module if it has lost its prime during this operatio
6.6.
6.
6.6.
If the TUV is to be shut down for any long period of time, such as for winter, follow the procedure below
to prepare the Sensor/Sampler enclosure for storage.
Run two cleaning cycles as described in section 6.1. Clean the T-strainer as in section 6.3. After flushing with
the Lime-A-Way, fill the bottles with clean water and flush the system with at least four bottles of clean water.
Disconnect the cleaning solution line and leave the quick connect open. Run the system to bleed the lines of
water.
REPLACING SYSTEM TUBINGREPLACING SYSTEM TUBING
REPLACING SYSTEM TUBING
REPLACING SYSTEM TUBINGREPLACING SYSTEM TUBING
99
SHUT DOWN PROCEDURESHUT DOWN PROCEDURE
9
SHUT DOWN PROCEDURE
99
SHUT DOWN PROCEDURESHUT DOWN PROCEDURE
n.
Shut down all power to the system. Remove the cuvette and the 100%T solution. Disconnect the tubings to the
pump. Loosen the two pump head screws, then turn the pump head counterclockwise and remove. Store the
cuvette, 100%T solution and pump head in a safe place that is maintained at room temperature.
Before starting the system again, it is recommended that clean water be back-flushed through the source line
with a water hose to clean the source strainer and ensure that the line is clear. Check the drain line in the same
manner. Reinstall these lines, the cuvette, the pump head and the 100%T bottle. Start up the system as described
in section 3.2
7.0 7.0
7.0
7.0 7.0
7.1 7.1
7.1
7.1 7.1
Service and Technical Support are available from HF scientific, inc., 3170 Metro Parkway, Fort Myers, FL
33916-7597@ Phone (239) 337-2116, Fax (239) 332-7643
TROUBLESHOOTINGTROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTINGTROUBLESHOOTING
GENERAL NOTESGENERAL NOTES
GENERAL NOTES
GENERAL NOTESGENERAL NOTES
TUV (01/03) Page 10
REV. 2.2
7.2 7.2
7.2
7.2 7.2
The following table will supply fundamental troubleshooting information. The guide assumes that the controls
and functions of the instrument are used correctly. The intention of the guide is to eliminate common faults,
not to troubleshot down to component level.
Sensor/Sampler:Sensor/Sampler:
Sensor/Sampler:
Sensor/Sampler:Sensor/Sampler:
TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDETROUBLESHOOTING GUIDE
SYMPTOMSYMPTOM
SYMPTOM
SYMPTOMSYMPTOM
Flow Stopped
Pump won't prime
Pump shuts down
SOLUTIONSOLUTION
SOLUTION
SOLUTIONSOLUTION
1. Ensure that the Pump Switch is ON.
2. There is a sieve located at the suction end of the source line
that functions as a filter for larger particles. Also, there is a
T-strainer which functions as a sacrificial element in that it will
clog before any of the internal path of the sensor/pump
stream. These should be checked as the most likely place of
blockage and either cleaned or replaced.
3. The system should be periodically cleaned (site-sensitive).
4. The flow switch may be clogged.
1. Clean T-strainer.
2. Check source line for blockage.
3. Check pump tubing for wear. Replace tubing if needed.
4. Check all tubing for kinks.
5. Check pump head for wear. Replace pump head if needed.
6. Check for blockage and check all tubing connections.
7. Check flow switch for blockage.
Observe flow LED during operation, could be air leakage
or plugged strainers.
Readings fluctuate
5-10 units
Error Codes/Alarms
TUV (01/03) Page 11
REV. 2.2
There may be moisture present in the desiccant tray or
cleaning solution in the standpipe.
Refer to Analyzer Manual.
7.7.
7.
7.7.
33
REPLACEMENT PARTSREPLACEMENT PARTS
3
REPLACEMENT PARTS
33
REPLACEMENT PARTSREPLACEMENT PARTS
Part No. Description
19306 100% T Solution, 1 x 4 gallon/4L
20616 Heating Cable (120V)
20815 Wire Shielded RS-485 (per foot)
19403 Cleaning Solution Kit (includes modified cap, tubing and connectors)
21380 Quick Connect Coupler Assembly
22966 Cold Weather Kit (includes heating cable, insulation, hardware
and instructions)
21766 Cabinet Heater (120V)
22974 Cuvette, Quartz Threaded
21555 Desiccant Tray Kit (includes foot valve)
22887 Tubing Kit, On-line TUV (includes replacement tubing and fittings for
the entire instrument)
22041 Pump Head Kit (includes pump head and tubing clips)
22047 Pump tubing Kit (includes pump tubing and hose clamps)
22811 Source Tubing Assembly with strainer (25 ft.)
22884 Pump Motor Assembly
22977 Sensor Module
22982 Power Supply Module
22987 CPU Module
22990 Flow Sensor Assembly
22972 Quartz Flow Head Assembly
22298 T-Strainer Assembly
22299 Replacement T-strainer Screen
22240 Circuit Breaker
21366 Earth Leakage Breaker
50064 Step-Down Transformer (230v units only)
NOTE: For any other parts not shown here, please contact HF scientific, inc..
TUV (01/03) Page 12
REV. 2.2
Figure 3
Sensor/Sampler Outline Dimensions
TUV(01/03) Page 13
REV. 2.2
°20°
°
°
FLUID
100%T CALIBRATION
QUICK CONNECT
ASSEMBLY
T-STRAINER
CABINET HEATER
POWER
MODULE
POWER SUPPLY
BUTTON
(230V UNITS ONLY)
STEP-DOWN TRANSFORMER
CAUTION:SURFACE MAY BE HOT
0
ELECTRIC HEATER
EP 12 43
#
%#
#
.
100
40
O
42
13
I
O
O
+"
2C4.0
1
CIRCUIT BREAKER
2
PUMP SWITCH
PUMP/SOLENOID MODULE
ON
OFF
756 98
L
N
PUMP HEAD KIT
HEATING CABLE
CONNECTIONS
5 6789
L3
L4
SHIELD
HEATING CABLE LINE
HEATING CABLE LINE
HEATING CABLE BULKHEAD
INTAKE TUBING BULKHEAD
POWER CORD BULKHEAD
Figure 4
Interior/Exterior Plumbing and Electrical Connections
CPU MODULE
POWER CORD CONNECTIONS
RS 485 CONNECTIONS
EARTH LEAKAGE BREAKER
PE 1 32 4
SENSOR MODULE
QUARTZ CUVETTE
RS 485 BULKHEAD
EMERGENCY DRAINS
(INSIDE SENSOR)
FLOW SENSOR ASSEMBLY
DRAIN TUBING BULKHEAD
DESSICANT TRAY ASSEMBLY
QUARTZ FLOW HEAD ASSEMBLY
FLOW SWITCH
FLOW SWITCH
RS 485A (RED)
RS 485 SHIELD
RS 485B (BLACK)
TUV(01/03) Page 14
REV. 2.2
TUV (01/03) Page 15
REV. 2.2
Figure 5
Power Input Cable Connections
Figure 6
Heater Cable Stripping Instructions
TUV (01/03) Page 16
REV. 2.2
Figure 7
Cold Weather Kit Installation Details
TUV (01/03) Page 17
REV. 2.2
WARRANTY
HF scientific, inc., as manufacturer, warrants to the original purchaser of the instruments to be
free of defects in material and workmanship, in normal use and service, for a period of one year from
date of delivery to the original purchaser. HF scientific, inc.'s, obligation under this warranty
is limited to replacing, at its factory, the instrument or any part thereof. Parts which by their nature are
normally required to be replaced periodically, consistent with normal maintenance, specifically lamps,
reagent, desiccant, sensors, electrodes and fuses are excluded. Also excluded are accessories and supply type
items.
Original purchaser is responsible for return of the instruments, or parts thereof, to HF scientific, inc.'s
factory. This includes all freight charges incurred in shipping to and from HF scientific, inc.'s factory.
HF scientific, inc. is not responsible for damage to the instrument, or parts thereof,
resulting from misuse, negligence or accident, or defects resulting from repairs, alterations or installation
made by any person or company not authorized by HF scientific, inc.
HF scientific, inc. assumes no liability for consequential damage of any kind, and the
original purchaser, by placement of any order for the instrument, or parts thereof, shall be deemed liable
for any and all damages incurred by the use or misuse of the instruments, or parts thereof, by the
purchaser, its employees, or others, following receipt thereof.
This warranty is given expressly and in lieu of all other warranties, expressed or implied.
Purchaser agrees that there is no warranty on merchantability and that there are no other warranties, expressed or implied. No agent is authorized to assume for HF scientific, inc. any liability except
as above set forth.
HF scientific, inc.
3170 Metro Parkway
Fort Myers, FL 33916-7597
Phone: (239) 337-2116
Fax: (239) 332-7643
TUV(01/03) Page 18
REV. 2.2
APPENDIX A
DATE: August 11, 1998
REVISION: 3
MATERIAL SAFETY DATA SHEETMATERIAL SAFETY DATA SHEET
MATERIAL SAFETY DATA SHEET
MATERIAL SAFETY DATA SHEETMATERIAL SAFETY DATA SHEET
HF scientific, inc.
3170 Metro Parkway
Fort Myers, FL 33916-7597
239-337-2116
EMERGENCY CONTACT:EMERGENCY CONTACT:
EMERGENCY CONTACT:
EMERGENCY CONTACT:EMERGENCY CONTACT:
SECTION 1 PRODUCT IDENTIFICATIONSECTION 1 PRODUCT IDENTIFICATION
SECTION 1 PRODUCT IDENTIFICATION
SECTION 1 PRODUCT IDENTIFICATIONSECTION 1 PRODUCT IDENTIFICATION
PRODUCT NAME: 100% T Reference Solution
CATALOG NUMBERS: P19310 AND 905004
CHEMICAL FAMILY: NA
SYNONYMS: NA
FORMULA:
SECTION 2 HAZARDOUS INGREDIENTSSECTION 2 HAZARDOUS INGREDIENTS
SECTION 2 HAZARDOUS INGREDIENTS
SECTION 2 HAZARDOUS INGREDIENTSSECTION 2 HAZARDOUS INGREDIENTS
Hazardous
Ingredients OSHA PEL ACGIH TLV
No hazardous or carcinogenic material greater than or equal to 0.1%
SECTION 3 PHYSICAL DATASECTION 3 PHYSICAL DATA
SECTION 3 PHYSICAL DATA
SECTION 3 PHYSICAL DATASECTION 3 PHYSICAL DATA
BoilingBoiling
Boiling
BoilingBoiling
Solubility In Water:Solubility In Water:
Solubility In Water: Miscible
Solubility In Water:Solubility In Water:
Vapor PressureVapor Pressure
Vapor Pressure
Vapor PressureVapor Pressure
Melting Point:Melting Point:
Melting Point: Not applicable
Melting Point:Melting Point:
Appearance And Odor:Appearance And Odor:
Appearance And Odor: Clear, colorless solution. No appreciable odor
Appearance And Odor:Appearance And Odor:
Vapor Density (Air=1):Vapor Density (Air=1):
Vapor Density (Air=1): Not found
Vapor Density (Air=1):Vapor Density (Air=1):
Specific Gravity (H20=1):Specific Gravity (H20=1):
Specific Gravity (H20=1): Ap pr ox im ately 1
Specific Gravity (H20=1):Specific Gravity (H20=1):
Percent Volatile By Vol:Percent Volatile By Vol:
Percent Volatile By Vol: Not found
Percent Volatile By Vol:Percent Volatile By Vol:
Evaporation Rate (Butyl Acetate=1):Evaporation Rate (Butyl Acetate=1):
Evaporation Rate (Butyl Acetate=1): Like water
Evaporation Rate (Butyl Acetate=1):Evaporation Rate (Butyl Acetate=1):
SECTION 4 FIRE AND EXPLOSION HAZARDSECTION 4 FIRE AND EXPLOSION HAZARD
SECTION 4 FIRE AND EXPLOSION HAZARD
SECTION 4 FIRE AND EXPLOSION HAZARDSECTION 4 FIRE AND EXPLOSION HAZARD
DATADATA
DATA
DATADATA
Flash Point (Method Used):Flash Point (Method Used):
Flash Point (Method Used): Not flammable
Flash Point (Method Used):Flash Point (Method Used):
Flammable Limits:Flammable Limits:
Flammable Limits: Not flammable
Flammable Limits:Flammable Limits:
Fire Extinguishing Media:Fire Extinguishing Media:
Fire Extinguishing Media: Suitable to cause of fire
Fire Extinguishing Media:Fire Extinguishing Media:
Fire Fighting Procedures: Fire Fighting Procedures:
Fire Fighting Procedures: Suitable to cause of fire
Fire Fighting Procedures: Fire Fighting Procedures:
Unusual Fire And Explosive Hazards:Unusual Fire And Explosive Hazards:
Unusual Fire And Explosive Hazards: None
Unusual Fire And Explosive Hazards:Unusual Fire And Explosive Hazards:
HF scientific, inc.
3170 Metro Parkway
Fort Myers, FL 33916-7597
239-337-2116
Water, CAS # 7732-18-5, >99.9%
Formaldehyde, CAS # 50-00-0, <0.1%
Point:Point:
Point: Approx 100 deg C
Point:Point:
(mm Hg):(mm Hg):
(mm Hg): Not found
(mm Hg):(mm Hg):
Emergency First Aid Procedures:
Eyes: Immediately flush eyes gently with copious quantities of
water for a minimum of 15 minutes. Use fingers to assure that eyelids are
separated and that eye is being irrigated. Call a physician.
Skin: Skin:
Skin: Remove contaminated clothing. Flush contaminated area with
Skin: Skin:
copious quantities of water for 15 minutes. Call a physician.
Ingestion: Ingestion:
Ingestion: Unless large quantities are ingested, no problems should occur.
Ingestion: Ingestion:
If symptoms develop, see a physician.
Inhalation: Inhalation:
Inhalation: Unless large quantities are inhaled, no problems should
Inhalation: Inhalation:
occur. If symptoms develop, see a physician.
SECTION 6 REACTIVITY DATASECTION 6 REACTIVITY DATA
SECTION 6 REACTIVITY DATA
SECTION 6 REACTIVITY DATASECTION 6 REACTIVITY DATA
Stability: Stability:
Stability: Stable under normal conditions of storage and use.
Stability: Stability:
Conditions To Avoid:Conditions To Avoid:
Conditions To Avoid: Do not breathe vapors.
Conditions To Avoid:Conditions To Avoid:
Incompatibilities (Materials To Avoid):Incompatibilities (Materials To Avoid):
Incompatibilities (Materials To Avoid): Avoid oxidizing agents,
Incompatibilities (Materials To Avoid):Incompatibilities (Materials To Avoid):
alkalies, and nitrogen dioxide.
Hazardous Decomposition Products:Hazardous Decomposition Products:
Hazardous Decomposition Products: Should not form.
Hazardous Decomposition Products:Hazardous Decomposition Products:
Hazardous Polymerization:Hazardous Polymerization:
Hazardous Polymerization: Will not occur under normal conditions of
Hazardous Polymerization:Hazardous Polymerization:
use and storage.
SECTION 7 SAFE HANDLING AND USESECTION 7 SAFE HANDLING AND USE
SECTION 7 SAFE HANDLING AND USE
SECTION 7 SAFE HANDLING AND USESECTION 7 SAFE HANDLING AND USE
Steps To Be Taken In Case Material Is Released Or Spilled:Steps To Be Taken In Case Material Is Released Or Spilled:
Steps To Be Taken In Case Material Is Released Or Spilled: Wipe up
Steps To Be Taken In Case Material Is Released Or Spilled:Steps To Be Taken In Case Material Is Released Or Spilled:
with absorbent material.
Waste disposal methodWaste disposal method
Waste disposal method: Dispose of in accordance with all applicable
Waste disposal methodWaste disposal method
federal, state and local environmental regulations.
Precautions To Be Taken In Handling & Storing:Precautions To Be Taken In Handling & Storing:
Precautions To Be Taken In Handling & Storing: Store tightly closed.
Precautions To Be Taken In Handling & Storing:Precautions To Be Taken In Handling & Storing:
Protect from dust or other particular matter.
Other Precautions:Other Precautions:
Other Precautions: Do not return used material to the bottle.
Other Precautions:Other Precautions:
SECTION 8 CONTROL MEASURESSECTION 8 CONTROL MEASURES
SECTION 8 CONTROL MEASURES
SECTION 8 CONTROL MEASURESSECTION 8 CONTROL MEASURES
Respiratory ProtectionRespiratory Protection
Respiratory Protection: Not required in normal use
Respiratory ProtectionRespiratory Protection
Ventilation systems:Ventilation systems:
Ventilation systems: Gen e r al m e ch a n ical ventilation adequate under
Ventilation systems:Ventilation systems:
normal conditions of use and storage.
Skin protectionSkin protection
Skin protection: Not required. Gloves recommended.
Skin protectionSkin protection
Eye Protection:Eye Protection:
Eye Protection: Splash goggles recommended
Eye Protection:Eye Protection:
Other Protective Equipment:Other Protective Equipment:
Other Protective Equipment: Lab coat and eye wash station recom-
Other Protective Equipment:Other Protective Equipment:
mended
Work/Hygienic Practices:Work/Hygienic Practices:
Work/Hygienic Practices: Wash after handling
Work/Hygienic Practices:Work/Hygienic Practices:
NO GUARANTEE IS MADE AS TO THE ACCURACY OF ANYNO GUARANTEE IS MADE AS TO THE ACCURACY OF ANY
NO GUARANTEE IS MADE AS TO THE ACCURACY OF ANY
NO GUARANTEE IS MADE AS TO THE ACCURACY OF ANYNO GUARANTEE IS MADE AS TO THE ACCURACY OF ANY
DATA OR STATEMENT CONTAINED HEREIN. WHILE THISDATA OR STATEMENT CONTAINED HEREIN. WHILE THIS
DATA OR STATEMENT CONTAINED HEREIN. WHILE THIS
DATA OR STATEMENT CONTAINED HEREIN. WHILE THISDATA OR STATEMENT CONTAINED HEREIN. WHILE THIS
MATERIAL IS FURNISHED IN GOOD FAITH, NO WARRANTYMATERIAL IS FURNISHED IN GOOD FAITH, NO WARRANTY
MATERIAL IS FURNISHED IN GOOD FAITH, NO WARRANTY
MATERIAL IS FURNISHED IN GOOD FAITH, NO WARRANTYMATERIAL IS FURNISHED IN GOOD FAITH, NO WARRANTY
EXPRESS OR IMPLIED, OR MERCHANTABILITY, FITNESS OREXPRESS OR IMPLIED, OR MERCHANTABILITY, FITNESS OR
EXPRESS OR IMPLIED, OR MERCHANTABILITY, FITNESS OR
EXPRESS OR IMPLIED, OR MERCHANTABILITY, FITNESS OREXPRESS OR IMPLIED, OR MERCHANTABILITY, FITNESS OR
OTHERWISE IS MADE. THIS MATERIAL IS OFFERED ONLYOTHERWISE IS MADE. THIS MATERIAL IS OFFERED ONLY
OTHERWISE IS MADE. THIS MATERIAL IS OFFERED ONLY
OTHERWISE IS MADE. THIS MATERIAL IS OFFERED ONLYOTHERWISE IS MADE. THIS MATERIAL IS OFFERED ONLY
FOR YOUR CONSIDERATION, INVESTIGATION AND VERIFI-FOR YOUR CONSIDERATION, INVESTIGATION AND VERIFI-
FOR YOUR CONSIDERATION, INVESTIGATION AND VERIFI-
FOR YOUR CONSIDERATION, INVESTIGATION AND VERIFI-FOR YOUR CONSIDERATION, INVESTIGATION AND VERIFICATION AND HF SCIENTIFIC, INC., INCLUDING ITS DIVI-CATION AND HF SCIENTIFIC, INC., INCLUDING ITS DIVI-
CATION AND HF SCIENTIFIC, INC., INCLUDING ITS DIVI-
CATION AND HF SCIENTIFIC, INC., INCLUDING ITS DIVI-CATION AND HF SCIENTIFIC, INC., INCLUDING ITS DIVISIONS, AFFILIATES, SUBSIDIARIES AND SUPPLIERS, SHALLSIONS, AFFILIATES, SUBSIDIARIES AND SUPPLIERS, SHALL
SIONS, AFFILIATES, SUBSIDIARIES AND SUPPLIERS, SHALL
SIONS, AFFILIATES, SUBSIDIARIES AND SUPPLIERS, SHALLSIONS, AFFILIATES, SUBSIDIARIES AND SUPPLIERS, SHALL
NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL,NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL,
NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL,
NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL,NOT IN ANY EVENT BE LIABLE FOR SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITSOR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS
OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS
OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITSOR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS
PUBLICATION. LIKEWISE, NO STATEMENT MADE HEREINPUBLICATION. LIKEWISE, NO STATEMENT MADE HEREIN
PUBLICATION. LIKEWISE, NO STATEMENT MADE HEREIN
PUBLICATION. LIKEWISE, NO STATEMENT MADE HEREINPUBLICATION. LIKEWISE, NO STATEMENT MADE HEREIN
SHALL BE CONSTRUED AS A PERMISSION OR RECOMMEN-SHALL BE CONSTRUED AS A PERMISSION OR RECOMMEN-
SHALL BE CONSTRUED AS A PERMISSION OR RECOMMEN-
SHALL BE CONSTRUED AS A PERMISSION OR RECOMMEN-SHALL BE CONSTRUED AS A PERMISSION OR RECOMMENDATION FOR THE USE OF ANY PRODUCTION IN A MANNERDATION FOR THE USE OF ANY PRODUCTION IN A MANNER
DATION FOR THE USE OF ANY PRODUCTION IN A MANNER
DATION FOR THE USE OF ANY PRODUCTION IN A MANNERDATION FOR THE USE OF ANY PRODUCTION IN A MANNER
THAT MIGHT INFRINGE EXISTING PATENT.THAT MIGHT INFRINGE EXISTING PATENT.
THAT MIGHT INFRINGE EXISTING PATENT.
THAT MIGHT INFRINGE EXISTING PATENT.THAT MIGHT INFRINGE EXISTING PATENT.
SECTION 5 HEALTH EFFECTS AND FIRST AIDSECTION 5 HEALTH EFFECTS AND FIRST AID
SECTION 5 HEALTH EFFECTS AND FIRST AID
SECTION 5 HEALTH EFFECTS AND FIRST AIDSECTION 5 HEALTH EFFECTS AND FIRST AID
Routes Of Entry:Routes Of Entry:
Routes Of Entry: Inhalation? Yes. Skin? Yes. Ingestion? Yes.
Routes Of Entry:Routes Of Entry:
Health Hazards (Acute & Chronic):Health Hazards (Acute & Chronic):
Health Hazards (Acute & Chronic): May cause irritation in sensitive
Health Hazards (Acute & Chronic):Health Hazards (Acute & Chronic):
people.
Carcinogenicity: Carcinogenicity:
Carcinogenicity: NTP? IARC Monographs? OSHA Regulated?
Carcinogenicity: Carcinogenicity:
Signs & Symptoms Of Exposure:Signs & Symptoms Of Exposure:
Signs & Symptoms Of Exposure: Irritation.
Signs & Symptoms Of Exposure:Signs & Symptoms Of Exposure:
Medical Conditions Generally Aggravated By Exposure:Medical Conditions Generally Aggravated By Exposure:
Medical Conditions Generally Aggravated By Exposure: People with
Medical Conditions Generally Aggravated By Exposure:Medical Conditions Generally Aggravated By Exposure:
preexisting skin disorders or eye problems. People with impaired liver,
kidney or respiratory function may be more susceptible to the effects.
Not Applicable
TUV(01/03) Page 19
REV. 2.2
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