Hach Lange astroTOC Quick manual

DOC026.98.80273
astroTOC UV/Turbo Analyzer
03/2012, Edition 1
Basic User Manual
Grundlegende Bedienungsanleitung
Manuale di base dell'utente
Manuel d'utilisation de base
Manual básico del usuario
Podstawowa instrukcja obsługi

English..............................................................................................................................3
Deutsch..........................................................................................................................40
Italiano............................................................................................................................78
Français.......................................................................................................................115
Español........................................................................................................................153
Polski............................................................................................................................190
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Specifications
Specifications are subject to change without notice.
Specification Details
Dimensions (W x D x H) 60 x 21 x 98.1 cm (26.6 x 8.3 x 38.6 in.)
Enclosure Rating: NEMA 4X/IP66
Material: Cold-rolled epoxy powder-coated steel, optional
stainless steel (304)
Weight 54 kg (120 lb)
Power requirements Single phase, 115 or 230 VAC ±10%, 50/60 Hz (not rated for
BI or multi phase)
Power cable 18–12 AWG
Maximum power consumption 300 W
Fuses IEC127 Sheet III Type 2: 1 A anti-surge, 250 V; 2 A anti-
surge, 250 V; 4 A anti-surge, 250 V; 4 A quick blow, 250 V
Pollution degree/overvoltage category 2/II
Operating temperature 5 to 40 °C (41 to 104 °F)
Operating altitude 2000 m (6570 ft) maximum
Storage temperature 5 to 40 °C (41 to 104 °F)
Maximum relative humidity 80% to 31 °C decreasing linearly to 50% at 40 °C
Relays 5 output relays and 1 input relay, 3 A at 250 VAC; 0.5 A at
30 VDC
Analog outputs Two analog outputs, user configurable, optically isolated, self
powered. Maximum resistive load 600 Ω.
Analysis method UV persulfate oxidation with acid sparging for TIC removal
followed by CO2 NDIR detector measurement
Measurement range (each model has a specific
range)
Standard: 0–5 to 0–20,000 mg/L TOC
Turbo: 0–50,000 µg/L (0-50 mg/L) TOC
Response time Standard: T90 ≤ 8 minutes; T20 ≤ 3 minutes (range-
dependent)
Turbo: T90 ≤ 5 minutes (0–5 mg/L); T20 ≤ 3 minutes
Accuracy/Repeatability/Linearity Standard: ±2%, full-scale undiluted; ±4%, full-scale diluted
Turbo: ≤ 4% or 8 µg/L (whichever is greater)
Method detection limit Standard: ≤ 0.015 mg/L at 0–5 mg/L 25 °C (77 °F)
Turbo: ≤ 5 μg/L at 0–5000 μg/L
Signal drift (60 days) < 2% with auto clean and auto calibration
Sample pressure At atmospheric pressure
Flow rate 25–200 mL/minute
25–60 mL/minute with an external cooler
Sample temperature 2 to 70 °C (36 to 158 °F)
Carrier gas Clean, CO2-free air at 2.8 bar (40 psi) minimum to 3.8 bar
(55 psi) maximum. Recommended 3.1 bar (45 psi).
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Specification Details
Carrier gas usage Standard: 450 mL/min in TOC mode; 250 mL/minute in TC
mode
Turbo: approximately 380 mL/minute at atmospheric
pressure
Certifications CE certified, Listed to UL and CSA safety standards by ETL
Warranty US: 1 year; EU 2 years
General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
make changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer’s website.
Expanded manual version
For additional information, refer to the CD for an expanded version of this manual.
Safety information
N O T I C E
The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this
equipment in any manner other than that specified in this manual.
Use of hazard information
D A N G E R
Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION
Indicates a potentially hazardous situation that may result in minor or moderate injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument. Information that requires special
emphasis.
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Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol, if noted on the instrument, will be included with a danger or
caution statement in the manual.
Electrical equipment marked with this symbol may not be disposed of in European public disposal
systems after 12 August of 2005. In conformity with European local and national regulations (EU
Directive 2002/98/EC), European electrical equipment users must now return old or end-of-life
equipment to the Producer for disposal at no charge to the user.
Note: For return for recycling, please contact the equipment producer or supplier for instructions on how to return end-
of-life equipment, producer-supplied electrical accessories, and all auxillary items for proper disposal.
This is the safety alert symbol. Obey all safety messages that follow this symbol to avoid potential
injury. If on the instrument, refer to the instruction manual for operation or safety information.
This symbol indicates the need for protective eye wear.
This symbol indicates that a risk of electrical shock and/or electrocution exists.
This symbol indicates the presence of devices sensitive to Electro-static Discharge (ESD) and
indicated that care must be taken to prevent damage with the equipment.
This symbol, when noted on the product, identifies the location of a fuse or current limiting device.
This symbol indicates that the marked item requires a protective earth connection. If not provided with
a plug on a cord, connect positive earth to this terminal (U.S. cord set provides ground).
Product overview
D A N G E R
Chemical or biological hazards. If this instrument is used to monitor a treatment process and/or
chemical feed system for which there are regulatory limits and monitoring requirements related to
public health, public safety, food or beverage manufacture or processing, it is the responsibility of the
user of this instrument to know and abide by any applicable regulation and to have sufficient and
appropriate mechanisms in place for compliance with applicable regulations in the event of malfunction
of the instrument.
D A N G E R
Chemical hazard. Do not use the analyzer to measure samples that contain chlorine compounds as
chlorine compounds react with UV light and produce harmful gases.
CAUTION
Chemical exposure hazard. The UV lamps in this instrument contain mercury. Dispose of chemical
wastes in accordance with applicable local, regional and national regulations.
This instrument uses the EPA-approved UV persulfate oxidation method to measure total organic
carbon (TOC) or total carbon (TC) in:
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Standard units
• Boiler feed water
• Pharmaceutical process water
• Condensate and cooling water
• Bulk chemical
• Outfall units
• Industrial wastewater
• Industrial effluents
Turbo units
• Boiler feed water
• Pharmaceutical process water
• Condensate and cooling water
• Semiconductor reclaimed water
This instrument has an EPA mode to comply with the USEPA requirements for drinking water. The
dual-stream inlet block must be used with the EPA mode. This instrument has two enclosures:
• Top enclosure for electronics (Figure 1)
• Bottom enclosure for liquids (Figure 2)
Figure 1 Top enclosure
1 8000 display/controller board 4 Power supply
2 Infrared (IR) bench 5 Surge suppressor
3 8001 I/O board
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Figure 2 Side view and bottom enclosure
1 Single stream inlet block 8 Condenser
2 Plumbing ports 9 Pump module assembly and flow controller
3 Label for the plumbing ports 10 UV lamp assembly
4 Condenser fan 11 UV reactor manifold
5 Waste gas vent 12 Persulfate and resample pumps
6 Electrical access ports with plugs 13 Sparger manifold and pressure gauge
7 Gas liquid separator (GLS) 14 Acid and sample pumps
Product components
Make sure that all components have been received. Refer to Figure 3. If any items are missing or
damaged, contact the manufacturer or a sales representative immediately.
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Figure 3 Instrument components
1 astroUV/Turbo analyzer 4 Tub
2 4-liter container (2x) 5 Tool box
3 19-liter container (2x) 6 Tubing loading key1
1Put in the tool box.
The tool box contains:
• Quick reference card
• Cap and tubing assembly for 19-liter bottle (2x)
• Cap and tubing assembly for 4-liter bottle (2x)
• Modified cap for 4-liter bottle (2x)
• Drain pipe
• Cable strain relief fittings (2x)
• Fuse, 1 A
• Fuse, 4 A
• Hex ballend driver (4x)
• Nut driver
• Replacement tubing and fittings
• TC conversion parts
Installation
D A N G E R
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Installation guidelines
Install the analyzer:
• In a dry, well ventilated, temperature controlled location
• As close to the sample source as possible to decrease analysis delay
• Near a drain and the carrier gas source
• Near a vent to outdoors to plumb the waste gas vent outdoors
• So that the power cable plug or power disconnect switch are visible and easily accessible
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Mechanical installation
Lift the instrument
WARNING
Personal injury hazard. Instruments or components are heavy. Use assistance to install or move.
Lift the instrument with a forklift. Put the blades of the forklift under the enclosure on each side of the
drain. Make sure that the top of the enclosure does not tilt during travel.
Wall mounting
D A N G E R
Risk of injury or death. Make sure that the wall mounting is able to hold 4 times the weight of the
equipment.
Mount the analyzer to a wall with the four mounting brackets on the analyzer.
Mount the analyzer so that the display is at or slightly above eye level.
Make sure that there is at least 400 mm (16 in.) of clearance on the sides and bottom, and 1000 mm
(40 in.) in the front of the analyzer. Refer to Figure 4 for dimensions.
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Figure 4 Analyzer dimensions
1 Single stream inlet block shown. 784.5 mm (30.9 in) with dual stream inlet block.
Electrical installation
D A N G E R
Electrocution hazard. Always remove power to the instrument before making electrical connections.
D A N G E R
Electrocution hazard. If this equipment is used outdoors or in potentially wet locations, a Ground Fault
Circuit Interrupt (GFCI/GFI) device must be used for connecting the equipment to its main power
source.
D A N G E R
Electrocution hazard. Protective Earth Ground (PE) connection is required.
Use shielded twisted-pair cable for all electrical connections except input power. Use of non-shielded
cable may result in radio frequency emission or susceptibility levels higher than the allowed levels.
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To prevent shock hazards from ground currents in inadequate ground systems, connect the shield at
only the analyzer end. Do not connect the shield wire at both ends.
Electrostatic discharge (ESD) considerations
N O T I C E
Potential Instrument Damage. Delicate internal electronic components can be damaged by static
electricity, resulting in degraded performance or eventual failure.
Refer to the steps in this procedure to prevent ESD damage to the instrument:
• Touch an earth-grounded metal surface such as the chassis of an instrument, a metal conduit or
pipe to discharge static electricity from the body.
• Avoid excessive movement. Transport static-sensitive components in anti-static containers or
packages.
• Wear a wrist strap connected by a wire to earth ground.
• Work in a static-safe area with anti-static floor pads and work bench pads.
Electrical access ports
Make electrical connections through the electrical access ports. Refer to Figure 2 on page 7.
Remove plugs as necessary.
To keep the environmental rating and for safety:
• Make sure that all electrical access ports that are not used have the supplied plugs installed.
• Use sealing-type PG11 fittings or equivalent for power cords, wiring and conduit. Refer to Figure 6
on page 14.
Refer to Specifications on page 3 for wire gauge requirements.
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Wiring overview
Figure 5 8001 I/O board connections
1 Analog output connectors and links 4 Blowback valve connector
2 Location for optional communications card and JP1 5 Output relay connectors
3 Level detector connectors (REA1-REA3), level
detector links (LK10-LK13) and input relay
connector (SW1)
6 Communications card connectors1
1Use only when the optional communication card is installed.
Wiring for power
D A N G E R
Fire hazard. Install a 15 A circuit breaker in the power line. A circuit breaker can be the local power
disconnect, if located in close proximity to the equipment.
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WARNING
Electrocution hazard. Only the hot (L) connection is fused. Connect only single phase power sources to
equipment. Do not use bi-phase or poly-phase supply sources.
Connect power with conduit or a power cable. Refer to Figure 6 and Table 1.
For installation with conduit, install a power disconnect switch or circuit breaker near the analyzer
and mark it as the disconnect device for main power to the analyzer.
For installation with a power cable, make sure that the power cable is:
• Less than 3 m (9 ft) in length
• Rated for at least 60 °C (140 °F) and applicable to the installation environment
• Not less than 18 AWG
• A power cable with a three-prong plug (with ground connection) that is applicable to the supply
connection
• Connected through a cable gland (strain relief) that holds the power cable securely and seals the
enclosure when tightened
• Does not have a locking type device so it can be used as the power disconnect device
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Figure 6 Connect power
1 Cover screw (4x) 6 Protective earth ground (G)
2 Surge suppressor cover 7 Neutral (N)
3 Power cable 8 Hot (L)
4 Conduit fitting 9 Surge suppressor
5 Strain relief fitting for cables and wiring
Table 1 AC wiring information
Connection Color—North America Color—EU
Hot (L) Black Brown
Neutral (N) White Blue
Protective earth ground (G) Green Green with yellow stripe
Connect the relays (optional)
WARNING
Potential Electrocution Hazard. Power and relay terminals are designed for only single wire termination.
Do not use more than one wire in each terminal.
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CAUTION
Fire hazard. Relay loads must be resistive. Always limit current to the relays with an external fuse or
breaker. Obey the relay ratings in the Specifications section.
CAUTION
Fire and electrical shock hazard. Obey relay load limitations of the external circuits specified in the
Specifications section. The circuit application will determine the wire gauge needed; however, wire
gauge less than 18 AWG is not recommended.
The analyzer contains:
• Five output relays (S1–S5)—single-pole changeover relays with volt-free contacts
• One input relay (SW1)—normally open contact relay with volt-free contacts
Use the relays at either all high voltage (greater than 30 V-RMS and 42.2 V-PEAK or 60 VDC) or all
low voltage (less than 30 V-RMS and 42.2 V-PEAK, or less than 60 VDC). Do not configure a
combination of both high and low voltage.
Use the output relays to output the status of the analyzer.
Use the input relay to remotely control the analyzer (e.g., stop measurements or start an auto
calibration).
Refer to Figure 5 on page 12, Figure 7 and Table 2 to make relay connections.
Figure 7 Connect relays
1 Strain relief fitting for cables and wiring 2 Conduit fitting
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Table 2 Output relay wiring
NO NC COM (C)
Normally open Normally closed Common
Connect the analog outputs (optional)
N O T I C E
Use double-insulated shielded cables to connect to external digital or analog circuits.
The analyzer contains two isolated analog outputs (CH1 and CH2). Use the analog outputs for
analog signaling or to control external devices.
Assign the analog outputs to a measured parameter (i.e., pH, temperature, flow or calculated
values).
Refer to Figure 5 on page 12 to make analog output connections. Refer to Specifications on page 3
for wiring and load impedance specifications.
The default analog output is 4–20 mA (no jumpers). Install jumpers across the links as shown in
Table 3 to change the analog outputs to 0–10 V or 4–20 mA with I– terminals connected to ground
(PE) as necessary.
If the configuration of the analog output jumpers is changed, it may be necessary to calibrate the
analog outputs.
Notes:
• The analog outputs are isolated from the other electronics, but are not isolated from each other.
• The analog outputs are self-powered. Do not connect to a load with voltage that is independently
applied.
• The analog outputs cannot be used to supply power to a 2-wire (loop-powered) transmitter.
Table 3 Set the analog output
Analog output Connector Link
0–10 V CH1 LK5
CH2 LK7
4–20 mA with the I- terminal grounded CH1 LK4
CH2 LK8
Plumbing
Make sure to use the size specifications given for tubing. The flow path must increase in diameter as
water flows through the system to prevent build-up of backpressure.
Plumbing overview
To keep the environmental rating, make sure that the plumbing ports that are not used are closed.
Tubing and plumbing hardware are supplied by the user.
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Figure 8 Plumbing ports
1 Cleaning solution inlet 6 Span standard/grab sample inlet 11 Sample stream 2 inlet
2 Sodium persulfate inlet 7 Waste gas vent 12 Optional dual stream inlet block
3 Phosphoric acid inlet 8 Drain 13 Sample bypass outlet(s)
4 Carrier gas inlet 9 Dilution inlet 14 Single stream inlet block
5 Zero standard inlet 10 Sample stream 1 inlet
Install the optional dual stream inlet block
Refer to the installation instructions supplied with the dual stream inlet block.
Plumb the drain
D A N G E R
Potential Electrical shock and fire hazards. The drain line must be connected to a drain system that is
at ambient pressure.
CAUTION
Chemical hazard. If there is a leak in the fluid system, hazardous substances may leak out of the lower
enclosure. Put the supplied reagent bottle tray or a bucket under the drain to catch any spills.
CAUTION
Chemical exposure hazard. Dispose of chemicals and wastes in accordance with local, regional and
national regulations.
1. Remove the drain fitting from the drain under the enclosure.
2. Put the stainless steel pipe through the drain fitting.
3. Install the drain fitting on the drain.
Plumb the sample line and sample bypass
1. Plumb tubing to the sample inlet(s).
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2. Put the tubing in the zero standard container.
3. When the start-up is complete, plumb a sample source to the sample inlet(s) and plumb the
sample bypass outlet(s). Refer to Figure 8 on page 17.
Refer to Specifications on page 3 for sample requirements.
4. Install a check valve on the sample line near the analyzer so that the sample stream can be
stopped for maintenance.
Sample line considerations
Select a good, representative sampling point for the best instrument performance. The sample must
be representative of the entire system.
To prevent erratic readings:
• Collect samples from locations that are sufficiently distant from points of chemical additions to the
process stream.
• Make sure that the samples are sufficiently mixed.
• Make sure that all chemical reactions are complete.
Connect the sample stream
Install each sample line into a larger process pipe to minimize interference from air bubbles or
pipeline bottom sediment. A sample line going into the center of a process pipe is best.
Figure 9 shows examples of good and bad methods of sample line installation into a process pipe.
Keep sample lines as short as possible. Sediment can accumulate in long sample lines.
Sediment absorbs total organic carbon during occurrences of high concentration. Later, total organic
carbon dissolves into the sample and causes high readings or longer response times to sample
concentration changes.
Figure 9 Sampling methods
1 Air 2 Sample flow
Plumb the cleaning solution line
1. Plumb tubing to the cleaning solution inlet (CLEAN port). Refer to Figure 8 on page 17.
2. Put the tubing in a container of cleaning solution.
Plumb the sample dilution line
Refer to Figure 15 on page 30 to identify if the analyzer has a dilution pump. If the analyzer has a
dilution pump, plumb the sample dilution line.
1. Plumb tubing to the dilution inlet. Refer to Figure 8 on page 17.
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2. Put the tubing in a container of deionized water.
Plumb the waste gas vent
D A N G E R
Chemical exposure hazard. Inhaled gases from toxic waste can cause death. Plumb the waste gas line
to air outside the facility, so that toxic gas does not collect indoors.
WARNING
Potential gas inhalation hazard. The waste gas port must be connected to outside air or a fume hood.
Attach a carrier gas
1. Attach an external source of compressed, CO2-free air or pure nitrogen to the carrier gas inlet
(Carrier port). Refer to Figure 8 on page 17.
Do not use oxygen.
Note: As an alternative, a 300 SCF bottle of CO2 free air or nitrogen can be attached. A 300 SCF bottle
typically supplies gas for 2 to 3 weeks.
2. Install a regulator on the carrier gas line to keep the carrier gas pressure 55 psi or less.
3. Set the carrier gas pressure according to the carrier gas requirements in Specifications
on page 3.
4. Turn the pressure regulator knob in the analyzer until the reading shown on the pressure gauge is
172 kPa (25 psi). Refer to Figure 10.
The pressure regulator knob is behind the sparger manifold.
Figure 10 Front view
1 Sparger manifold 4 Flow meter
2 Pressure gauge 5 Pressure regulator knob
3 Flow adjustment knob
User interface and navigation
User interface
Figure 11 shows the keypad and display. Table 4 gives descriptions of the indicator lights.
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Figure 11 Keypad and front panel display
1 Display 3 Indicator lights
2 Keypad
Table 4 Indicator lights
Light Name Description
A1 Alarm 1 Illuminates when the TOC (or TC) reading is greater than the limit set for
Alarm level 1.
A2 Alarm 2 Illuminates when the TOC (or TC) reading is greater than the limit set for
Alarm level 2.
F Fault or maintenance
event Illuminates when one or more maintenance event occurs.
Flashes when one or more fault event occurs.
Push one time from the main screen to show the fault or maintenance
event(s) that has occurred.
Display description
Refer to Figure 12 for descriptions of the data shown on the main screen.
When dual stream is selected in the configuration, the main screen shows the selected sample
stream for 6 seconds. Then, the stream that is not selected is shown for 3 seconds and the time the
stream was last measured.
From the main screen, push to scroll to the Event screen, Status screen and then the Prim v Cal
screen.
• Event screen—Shows the fault or maintenance event(s) that has occurred. If there is more than
one event, each event is shown for 3 seconds. Push ENTER to clear any latched events that are
no longer present.
• Status screen—Refer to Figure 13 for descriptions of the data shown.
• Prim v Cal screen—Shows the ratio between the current calibration and primary calibration.
Figure 12 Main screen
1 TOC (or TC) reading 3 Operating status
2 Analog output range or event code (Table 5)4 Time in 24-hour clock format
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