Hach-Lange PHOSPHAX indoor sc User Manual

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DOC023.52.00026

PHOSPHAX sc, PHOSPHAX indoor sc

USER MANUAL

07/2012, Edition 5A

PHOSPHAX sc, PHOSPHAX indoor sc

Section 1 Specifications .........................................................................................................5

Section 2 General Information ...............................................................................................9

2.1 Safety information ....................................................................................................................... 9

2.1.1 Use of hazard information .................................................................................................. 9

2.1.2 Precautionary labels ........................................................................................................ 10

2.1.3 Change instrument labels ................................................................................................ 11

2.2 Product overview ...................................................................................................................... 11

Section 3 Installation ............................................................................................................13

3.1 Basic installation overview ........................................................................................................ 13

3.2 Unpack the instrument .............................................................................................................. 13

3.3 Mechanical installation .............................................................................................................. 14

3.3.1 Mount the instrument ....................................................................................................... 14

3.3.1.1 Wall mount ..............................................................................................................14

3.4 Initial instrument setup .............................................................................................................. 17

3.4.1 Open the enclosure .......................................................................................................... 17

3.4.2 Remove the shipping transport locks ............................................................................... 19

3.4.3 Installation of the collecting tray .......................................................................................20

3.4.4 Connect the humidity sensor ........................................................................................... 22

3.4.5 Connect the sample supplies and drain ........................................................................... 23

3.5 Electrical installation ................................................................................................................. 24

3.5.1 Electrostatic Discharge (ESD) Considerations ................................................................ 25

3.5.2 Enclosure breakouts ........................................................................................................ 25

3.5.3 Insert tubing and/or cables ...............................................................................................26

3.5.4 Connect the Filter Probe sc to the analyzer (optional) ..................................................... 26

3.5.5 Connect the optional heated drain ................................................................................... 27

3.6 Installation of reagents .............................................................................................................. 29

3.7 Supply power to the analyzer .................................................................................................... 31

3.8 Connect the data network ......................................................................................................... 32

Section 4 System Startup .....................................................................................................33

4.1 Initializing the instrument .......................................................................................................... 33

Section 5 Operation ..............................................................................................................35

5.1 Sensor diagnostics menu .......................................................................................................... 35

5.2 Sensor setup menu ................................................................................................................... 35

5.2.1 System setup menu .........................................................................................................39

5.3 Cleaning process ...................................................................................................................... 39

5.4 Measurement process .............................................................................................................. 40

Section 6 Maintenance ..........................................................................................................41

6.1 General maintenance ................................................................................................................ 41

6.1.1 Clean the analyzer ........................................................................................................... 41

6.1.2 Reagent replacement .......................................................................................................41

6.1.3 Replace the fan filter ........................................................................................................ 41

6.1.4 Fuse replacement ............................................................................................................ 42

6.2 Routine maintenance schedule ................................................................................................. 43

6.3 Validation (Analytical quality assurance) ..................................................................................43

6.4 Shut the analyzer down ............................................................................................................ 45

6.4.1 Shut the analyzer down for an extended period .............................................................. 45

6.5 Scheduled maintenance ........................................................................................................... 46

6.6 Modify from single channel to dual channel .............................................................................. 46

Table of Contents

Section 7 Troubleshooting ...................................................................................................47

7.1 Troubleshooting the controller ...................................................................................................47

7.2 Troubleshooting the analyzer ....................................................................................................47

7.2.1 LED status ........................................................................................................................47

7.2.2 Error messages ................................................................................................................47

7.2.3 Warnings .........................................................................................................................49

Section 8 Replacement Parts and Accessories ................................................................ 51

8.1 Standards and reagents ............................................................................................................51

8.2 Analyzer accessories ................................................................................................................51

8.3 Mounting hardware ....................................................................................................................51

8.4 Replacement parts ....................................................................................................................51

Section 9 Contact Information ............................................................................................59

Section 10 Limited Warranty ................................................................................................61

Section 11 Certification .........................................................................................................63

Appendix A Plumbing and connection options ................................................................. 65

A.1 Safety information .....................................................................................................................65

A.1.1 Electrostatic Discharge (ESD) Considerations .................................................................65

A.2 Connect a 2-parameter option ..................................................................................................66

A.2.1 Remove the T-fitting .........................................................................................................67

A.3 Drain line considerations ...........................................................................................................67

A.4 Tubing considerations ...............................................................................................................67

A.5 Option 1 plumbing and connections ..........................................................................................68

A.6 Option 2 plumbing and connections ..........................................................................................70

A.7 Option 3 plumbing and connections ..........................................................................................72

A.8 Option 4 plumbing and connections ..........................................................................................74

A.9 Option 5 plumbing and connections ..........................................................................................77

A.10 Option 6 plumbing and connections ........................................................................................79

A.11 Option 7 plumbing and connections ........................................................................................81

A.12 Option 8a plumbing and connections ......................................................................................83

A.13 Option 8b plumbing and connections ......................................................................................85

A.14 Option 9a plumbing and connections ......................................................................................87

A.15 Option 9b plumbing and connections ......................................................................................89

A.16 Option 10a plumbing and connections ....................................................................................91

A.17 Option 10b plumbing and connections ....................................................................................93

A.18 Option 11a plumbing and connections ....................................................................................95

A.19 Option 11b plumbing and connections ....................................................................................97

Appendix B Fieldbus .............................................................................................................99

B.1 Fieldbus control .........................................................................................................................99

B.2 Remote controlled measurement series ...................................................................................99

B.3 External trigger contact, control by external signal .................................................................100

11.1 Modbus register information ..................................................................................................101

Section 1 Specifications

Specifications are subject to change without notice.

Enclosure rating

PHOSPHAX sc: IP55 PHOSPHAX indoor sc: IP54

Enclosure material ASA/PC UV-resistant

Measuring method 2-beam photometer (yellow method)

Measuring range

Detection limit

Measuring accuracy (with standard solution)

Repeatability (with standard solution)

0.05 to 15 mg/L PO 1 to 50 mg/L PO

0.05 mg/L, with standard solution: (0.05 to 15 mg/L PO

1.00 mg/L, with standard solution (1 to 50 mg/L PO 2 % of the measured value + 0.05 mg/L (0.05 to 15 mg/L PO 2 % of the measured value + 1.0 mg/L (1 to 50 mg/L PO 2 % of the measured value + 0.05 mg/L (0.05 to 15 mg/L PO 2 % of the measured value + 1.0 mg/L (1 to 50 mg/L PO

–P

–P Measuring Range)

Response time (90 %) < 5 minutes

Adjustable measuring interval 5 to 120 minutes

Power supply

Power supply with power cable, using the sc1000 controller only (analyzer, Filter Probe sc, and drain tubing: 115 V versions or 230 V versions)

Data transmission Data transmission with data cable on the sc1000 controller

Electrical power consumption 500 VA

Electrical fuse protection

Outputs

Via sc1000 controller Maximum of 2 analysis instruments for each sc1000.

Relay, current outputs, network interface via sc1000 controller. Refer to the sc1000 manual for detailed specifications for analog, relay, and digital outputs.

PHOSPHAX sc: –20 to 45 °C (–4 to 113 °F); 95 % relative humidity,

Operating temperature

non-condensing PHOSPHAX indoor sc: 5 to 40 °C (41 to 104 °F); 95 % relative humidity,

non-condensing

Storage temperature –20 to 60 °C (–4 to 140 °F); 95 % relative humidity, non-condensing

Sample temperature +4to +45°C (39to 113°F)

Sample pressure With continuous sample preparation –30 mbar to +50 mbar at overflow vessel

Sample flow Range: 1.0–20.0 L/h

Sample quality Ultra filtrated or

comparable

Sample level Level of liquid in basin with filtration probe must be below analyzer

Permissible pH value of the sample 5 to 9

Permissible chlorid range  1000 mg/L Cl

Dimensions (Figure 1 on page 6,

Figure 2 on page 7)

PHOSPHAX sc: (W × H × D) 540 × 720 × 390 mm (21.25 × 28.35 × 15.35 in.) PHOSPHAX indoor sc: (W × H × D) 540 × 720 × 370 mm (21,25 × 28,35 × 14.5 in.)

–

Data and power cable lengths 2 m (80 in.) (from edge of enclosure)

PHOSPHAX sc: Approximately 31 kg, without Filter Probe sc and without

Weight

chemicals PHOSPHAX indoor sc: Approximately 29 kg, without Filter Probe sc and without

chemicals

Specifications

Figure 1 Instrument dimensions PHOSPHAX sc

40 mm

[1.57 in]

237 mm [9.33 in]

850 mm

[33.15 in]

1040 mm

[4094 in]

720 mm

[28.35 in]

540 mm

[21.26 in]

466 mm

[18.11 in]

390 mm

[15.35 in]

280 mm

[11.02 in]

Specifications

Figure 2 Instrument dimensions PHOSPHAX indoor sc

Specifications

Section 2 General Information

2.1 Safety information

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.

2.1.1 Use of hazard information

DANGER 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.

Important Note: Indicates a situation which, if not avoided, may

cause damage to the instrument. Information that requires special emphasis.

Note: Information that supplements points in the main text.

General Information

2.1.2 Precautionary labels

This symbol, if noted on the instrument, references the instruction manual for operation and/or safety information.

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 2002/96/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 auxiliary items for proper disposal.

This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or electrocution exists.

This symbol, if noted on the product, indicates the need for protective eye wear.

This symbol, when noted on the product, identifies the location of the connection for Protective Earth (ground).

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.

This symbol, when noted on the product, identifies the location of a fuse or current limiting device.

This symbol, when noted on the product, identifies a risk of chemical harm and indicates that only individuals qualified and trained to work with chemicals should handle chemicals or perform maintenance on chemical delivery systems associated with the equipment.

This symbol, when noted on the product, indicated that the marked item can be hot and should not be touched without care.

This symbol, when noted on the product, indicated the presence of devices sensitive to Electro-static Discharge (ESD) and indicated that care must be taken to prevent damage with the equipment.

2.1.3 Change instrument labels

2.2 Product overview

General Information

Several safety labels (3 in the analytical section) are applied to the instrument. If necessary, apply the correct language label over the existing safety labels.

The PHOSPHAX sc (Figure 3, Figure 4) measures ortho-phosphate ions (PO

3–

) in waste water and surface water.

Diphosphates and polyphosphates are not measured. The PHOSPHAX sc must be used in combination with the sc1000 controller. The sc1000 controller is used to configure, power, and output the measured values. The measured value is displayed in unit of mg/L PO

To convert the measured value of PO following conversion formula: PO

–P on the controller.

–P to PO

–P x 3.07 = PO

3–

, use the

3–

The PHOSPHAX sc can operate using single or dual channel modes. Operation with the Filter Probe sc uses single channel only The sc analyzer can be converted from a single channel operation to dual channel operation. Contact the manufacturer for more information.

Dual-channel operation is only possible with continuous sample preparation, e. g. FILTRAX or Ultrafiltration. Sample preparation and filtration must be provided before installing the instrument.

1 LED for operating state. Refer to

Table 7, page 47 for more

information.

Figure 3 PHOSPHAX sc enclosure

2 Door lock 3 Rating plate with model number,

serial number, voltage and frequency information, and power consumption information

General Information

1 LED for operating state. Refer to

Table 7, page 47 for more

information.

Figure 4 PHOSPHAX indoor sc enclosure

2 Door lock 3 Rating plate with model number,

serial number, voltage and frequency information, and power consumption information

Section 3 Installation

3.1 Basic installation overview

DANGER Only qualified personnel should conduct the tasks described in this section of the manual.

CAUTION Good safety habits and technique should be observed at all times. Review all SDS/MSDS information and use recommended safety measures to prevent exposure to potential chemical hazards.

1. Unpack the instrument (section 3.2).

2. Mount the instrument (section 3.3, page 14).

3. Remove any transport locks (section 3.4.2, page 19).

4. Install the collecting tray and the humidity sensor (section 3.4.3,

page 20 and section 3.4.4, page 22).

5. Determine the appropriate installation option (section 3.4.5,

page 23).

6. Mount the Filter Probe sc or Filtrax, if necessary. Refer to the appropriate manual for more information.

3.2 Unpack the instrument

7. Connect the Filter Probe sc or Filtrax to the PHOSPHAX sc, if

necessary. Refer to section 3.5.4, page 26 for the Filter Probe sc. Refer to the Filtrax manual for more information.

8. Connect the Drain Heating Connection, if necessary (section 3.5.5, page 27).

9. Make all plumbing connections (Appendix A Plumbing and

connection options on page 65).

10. Install the reagents (section 3.6, page 29).

11. Connect the PHOSPHAX sc to the sc1000 controller to supply

power to the system (section 3.7, page 31).

12. Connect the data network (section 3.8, page 32).

CAUTION Pay attention to the weight (approximately 31 kg) of the instrument. Do not try to carry the instrument without assistance. Use only suitable lifting tackle for transport.

Open the shipping container while it is on its end and then slide the analyzer out of the cardboard.

The items supplied will vary depending on the order. Standard items supplied for a minimal configuration:

• PHOSPHAX sc and User Manual

• Collecting tray

• Initial set of reagent and cleaning solution

• Fastening bracket and angle bracket

• Accessories for tubing and flow-through variant

• Plug set

Installation

3.3 Mechanical installation

3.3.1 Mount the instrument

Select a suitable place to install the instrument. Plan the mechanical installation before positioning posts or drilling holes. Refer to Figure 1 for instrument dimensions.

Make sure that the fastening has sufficient load bearing capacity (approximately 160 kg). The wall plugs must be selected and approved to suit the properties of the wall.

Plan cable and tubing routes to avoid sharp bends and tripping hazards.

When connecting two analyzers (e. g. for measuring two parameters with a FILTRAX or Ultrafiltration), plan where the instruments are to be installed and consider the length of the heated drain tubing (2 m).

The PHOSPHAX sc can be mounted in three different ways:

• Wall Mount (section 3.3.1.1),

• Rail Mount; refer to the instruction sheet supplied with the

Rail Mounting Hardware.

3.3.1.1 Wall mount

• Stand Mount; refer to the instruction sheet supplied with the

Stand Mounting Hardware.

Refer to Figure 5, Figure 6, and following instructions to mount the analyzer to a wall.

1. Align and install the fastening bracket to the wall.

2. Attach the angle bracket to the instrument using the

supplied screws.

3. Slide the bottom of the enclosure onto the fastening bracket.

4. Attach the enclosure to the fastening bracket.

5. Attach the angle bracket on the enclosure to the wall.

Installation

Figure 5 Bracket dimensions for wall mounting

Installation

Figure 6 Wall mounting the analyzer

1 Washer, M5 (4X) 4 Screw, customer supplied 2 Socket head cap screw, M5 X 8 (2X) 5 Socket head cap screw, M5 X 40 (2X) 3 Angle bracket 6 Fastening bracket

3.4 Initial instrument setup

3.4.1 Open the enclosure

Installation

DANGER To reduce the risk of electrica l shock, mak e sure tha t no water can enter the enclosure or come into contact with circuit boards.

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

1. Unlock the instrument (item 4, Figure 7, item 3, Figure 8).

2. Open the side latches and release the door catch.

3. Open the door and secure the door using the hook or

completely remove the door.

Figure 7 Open the PHOSPHAX sc enclosure

1 Latches 3 Pocket for manual 2 Door hook 4 Lock with key

Installation

Figure 8 Open the PHOSPHAX indoor sc enclosure

1 Latches 3 Lock with key 2 Door hook

3.4.2 Remove the shipping transport locks

Prior to system start-up, the shipping transport locks must be removed from the sc analyzer.

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

Important note: The cuvette insulation for the measuring unit is

NOT a transport lock. Do NOT remove the cover on the measuring unit.

1. Open the enclosure door and secure with the door hook.

2. Remove the transport lock on the analyzer panel (Figure 9).

Note: If the instrument is operated with a Filter Probe sc, it is equipped with an internal compressor.

3. Remove the cable tie and pull out the compressor transport lock to the left (Figure 10).

Note: Keep the transport locks for transporting and storage.

Installation

1 Transport lock

Figure 9 Remove the analyzer panel transport locks

Installation

3.4.3 Installation of the collecting tray

Figure 10 Remove the compressor transport lock

1 Compressor transport lock 4 Fan locking screw 2 Cable tie 5 Fan 3 Compressor

The compressor, compressor transport lock, and cable tie only apply to sc analyzers that operate using the Filter Probe sc.

Installation

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

1. Open the enclosure door and secure with the door hook.

2. Slide the collecting tray into the bottom of the enclosure

(Figure 11).

1 Collecting tray

Figure 11 Installation of the collecting tray

Installation

3.4.4 Connect the humidity sensor

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

1. Remove power from the instrument.

2. Open the enclosure door and secure with the door hook.

3. Connect the humidity sensor wires to the terminal screws on

the collecting tray (Figure 12).

Figure 12 Connect the humidity sensor

1 Collecting tray 2 Humidity sensor connections

3.4.5 Connect the sample supplies and drain

Before connecting tubing or cables, determine the option number that corresponds the system configuration. Refer to Table 1. Based on the option number, determine the sealing plug that will be used to seal the enclosure openings, refer to Table 2.

When the option number is determined, refer to Appendix A

Plumbing and connection options on page 65 for installation

information.

Table 1 System configuration options

Installation

Location Filtration Drain

Filter Probe sc Any 1 1 1 1 A.5 on page 68 Filter Probe sc Heated 1 1 1 2 A.6, page 70

OUTDOOR

INDOOR

For 2-parameter options, refer to Connect a 2-parameter option on page 66.

FILTRAX Heated 1 1 1 3 A.7, page 72 FILTRAX 2 heated 2 1 2 4 A.8, page 74 2 FILTRAX Heated 1 2 1 5 A.9, page 77 2 FILTRAX 2 heated 2 2 2 6 A.10, page 79 Filter Probe sc Unheated 1 1 1 7 A.11, page 81

FILTRAX Unheated

2 FILTRAX Unheated

Continuous sample feed

2 continuous sample feeds

Unheated

Number of

analyzers

11 18 aA.12, page 83 21 28 bA.13, page 85 12 19 aA.14, page 87 22 29 bA.15, page 89 11 110 aA.16, page 91 22 210 bA.17, page 93 12 111 aA.18, page 95 22 211 bA.19, page 97

Sample

lines

(Ch1, Ch2)

Number of

parameters

Option

Refer to the following section

for more information:

Table 2 Sealing plug types

Analyzer 1 Analyzer 2

Option

Opening 1 Opening 2 Opening 3 Opening 1 Opening 2 Opening 3

1 Plug 2 Plug 3 Plug 3 — — —

2 Plug 2 Plug 1 Plug 3 — — —

3 Plug 1 Plug 1 Plug 3 — — —

4 Plug 1 Plug 1 Plug 3 Plug 1 Plug 1 Plug 3

5 Plug 1 Plug 1 Plug 1 — — —

6 Plug 1 Plug 1 Plug 1 Plug 1 Plug 1 Plug 3

7 Plug 2 Plug 3 Plug 3 — — —

8 Plug 1 Plug 3 Plug 3 Plug 3 Plug 3 Plug 3

9 Plug 1 Plug 1 Plug 3 Plug 3 Plug 3 Plug 3

10 Plug 3 Plug 3 Plug 3 Plug 3 Plug 3 Plug 3

11 Plug 3 Plug 3 Plug 3 Plug 3 Plug 3 Plug 3

Installation

Figure 13 Sealing plug types

1 Sealing plug type 1 2 Sealing plug type 2 3 Sealing plug type 3

3.5 Electrical installation

DANGER High voltage wiring connections are present under the protective cover. The protective cover must remain in place unless a qualified installation technician is installing wiring for the Filter Probe sc or the heated drain.

See Figure 14 for protective cover removal.

Figure 14 Remove the protective covers

1 Protective cover for AC mains circuits (Back view) 2 Bottom protective cover for main PCB

3.5.1 Electrostatic Discharge (ESD) Considerations

Important Note: To minimize hazards an d ESD risks, maintenance procedures not requiring power to the analyzer should be performed with power removed.

Delicate internal electronic components can be damaged by static electricity, resulting in degraded instrument performance or eventual failure.

The manufacturer recommends taking the following steps to prevent ESD damage to the instrument:

• Before touching any instrument electronic components (such as printed circuit cards and the components on them) discharge static electricity. This can be accomplished by touching an earth-grounded metal surface such as the chassis of an instrument or pipe or a metal conduit.

• To reduce static build-up, avoid excessive movement. Transport static-sensitive components in anti-static containers or packaging.

• To discharge static electricity and keep it discharged, wear a wrist strap connected by a wire to earth ground.

Installation

3.5.2 Enclosure breakouts

• Handle all static-sensitive components in a static-safe area. If

possible, use anti-static floor pads and work bench pads.

There are four main enclosure openings to insert tubing and cables (Figure 15).

1 Sample feed or refer to

Table 1, page 23 for

tubing options.

Figure 15 Enclosure breakouts

2 Refer to Table 1,

page 23 for tubing

options.

3 Refer to Table 1,

page 23 for tubing

options.

4 Power and data cables

Installation

3.5.3 Insert tubing and/or cables

1 Guide the tubing or cables through

the enclosure openings (Figure 15).

2 Push the plug from the top onto the

tubing or onto the cable.

3.5.4 Connect the Filter Probe sc to the analyzer (optional)

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

DANGER Disconnect power from the sc analyzer at the sc1000 before removing the protective covers in the an aly ze r.

Important Note: Make sure that for the use of a filter probe, the

level of the water in which the filtration probe is submersed, is below the level of the analyzer.

1. Open the enclosure door and secure with the door hook.

2. Open the analyzer panel.

3. Remove the two screws from the protective cover and remove

the cover (item 1, Figure 14, page 24).

4. Connect the earth ground (green/yellow) wire (item 9, Figure 16

on page 28) from the Filter Probe sc to the ground terminal

(item 5, Figure 16 on page 28).

3 Pull down the plug with the tubing

or the cables. Seal any unused entry with Plug #3.

5. Connect the power connector to the appropriate terminal

connection (items 4 and 11, Figure 16 on page 28).

6. Remove the three screws securing the bottom panel cover (item 2, Figure 14, page 24). Remove the panel.

7. Connect the data connector (item 10, Figure 16 on page 28) to the main board (item 12, Figure 16 on page 28).

8. Install all covers and panels.

9. Connect the white air tubing (item 8, Figure 16 on page 28)

from the Filter Probe sc to the air tubing connection on the analyzer (Figure 16 on page 28).

10. For sample and drain line connections refer to A.5 on page 68.

3.5.5 Connect the optional heated drain

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

DANGER Disconnect power from the sc analyzer at the sc1000 before removing the protective covers in the analyzer.

Refer to Figure 16 and the following procedure to connect the heated drain.

1. Open the enclosure door and secure with the door hook.

2. Open the analyzer panel.

3. Remove the protective cover (Figure 14, page 24).

4. Connect the earth ground wire (green/yellow) to the ground

5. Connect the cables for the heated drain (item 6, Figure 16 on

6. Connect the drain tube as described in the appropriate Option

Installation

wire terminal strip.

page 28) to the terminal block (item 3, Figure 16 on page 28).

Configuration. Refer to Plumbing and connection options on

page 65 for more information.

7. Place the drain tube to the appropriate drain or basin.

8. Install all covers and panels.

Installation

Figure 16 Connect the Filter Probe sc and optional heated drain

1 Bottom panel cover 8 Filter Probe sc air tube (white) 2 Protective cover 9 Filter Probe sc ground wire 3 Heated drain (optional) power connector 10 Filter Probe sc data cable connector 4 Filter Probe sc power connector 11 Filter Probe sc power cable connector 5 Earth ground wire terminal strip 12 Filter Probe sc data connector 6 Heated drain power cable connector 13 Remote control input (15–30 V DC) (Refer to section B.3, 7 Heated drain ground wire

page 100)

3.6 Installation of reagents

Installation

CAUTION Good safety habits and technique should be observed at all times. Review all SDS/MSDS information and use recommended safety measures to prevent exposure to potential chemical hazards.

CAUTION Avoid unnecessary contact with sample flows of unknown concentration as they can produce hazards due to trace chemicals, radiation, or biological effects.

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted.

Important Note: Always lay the drain tubing so that there is a

continuous fall (minimum 3°), the outlet is clear (not pressurized) and, the drain tubing is not longer than 2 meters. For more information refer to Appendix A on page 65.

Important Note: Incorrect use of the reagents can damage the instrument. Carefully read the labels on the containers to ensure there are no mistakes.

1. Place the reagent containers in the instrument (Figure 17).

2. Insert the tubing in the reagent containers.

Note: If the tubing connections are twisted, no chemicals will flow through the connection and the instrument will not work correctly. Turn the bottle while holding the lid still so that the tubing connections are not twisted.

3. Screw the reagents to the caps supplied.

Installation

Figure 17 Chemicals and reagents in the PHOSPHAX sc (section 8.1, page 51)

1 Connection to colorimeter (detector) 4 Reagent 2 Drain 5 Cleaning solution 3 Sample line

3.7 Supply power to the analyzer

DANGER Only connect the PHOSPHAX sc to the sc1000 power supply when the instrument is completely wired internally and it is correctly earthed.

DANGER Always connect a ground fault interrupt circuit (GFIC) or a residual current circuit breaker (trigger current maximum at 30 mA) between the main power supply and the sc1000.

DANGER Do not use the power sockets on controllers as general mains sockets. They are only designed to provide power for the analyzers.

Important Note: Unless the sc1000 that connects to the

PHOSPHAX sc analyzer is already fitted with ac mains overvoltage (surge) protection device, surge pr ot ect ion mu st be pro vid ed between the mains connection of the sc1000 and the PHOSPHAX sc analyzer if it is demanded by the local regulation.

Installation

Only supply power to the instrument after all plumbing connections, reagent installations, and system start-up procedures have been completed.

sc1000 power sockets can only be connected if a wide range 115/230 V power supply is built into the sc1000 controller. This does not work with 24 V versions of the sc1000 because it does not provide the appropriate connectors for the analyzers.

Refer to the sc1000 manual for more information on connecting power.

1. Remove the power socket from the sc controller.

2. Connect the plug from the PHOSPHAX sc to the power socket

on the sc controller.

Installation

Figure 18 Connect the PHOSPHAX sc to the sc1000 power supply

1 Data network connector 2 Power connectors

3.8 Connect the data network

Refer to the sc1000 controller user manual for more information on connecting the Data Network (item 1, Figure 18).

Section 4 System Startup

4.1 Initializing the instrument

Important Note: The instrument only can work correctly if it is at operating temperature. Let the instrument warm up for a minimum of an hour so the inside of the enclosure, chemicals and electrode are at operating temperature.

1. Make sure the PHOSPHAX sc is registered in the sc1000 system. If necessary, initiate the controller to search for the analyzer. Refer to the sc1000 user manual for more information.

2. Configure the analyzer in the SENSOR SETUP menu and note the settings. Refer to section 5.2 on page 35 for more information. The factory settings (default setting) are appropriate for most typical applications.

3. From SENSOR SETUP, select PHOSPHAX sc>MAINTENANCE>TEST/MAIN.

4. Select the PREPUMP ALL function and confirm.

5. Wait until the analyzer returns to the service state (displayed in

TEST/MAIN.>PROCESS) after the prepumping sequence is completed.

6. Select START from the maintenance menu.

System Startup

Section 5 Operation

The PHOSPHAX sc can only be operated with an sc1000 controller. Refer to the sc1000 user manual for more information.

An LED on the door (works with door open and closed) indicates the current operating state. Refer to the sc1000 User Manual and

section 7.2.1 on page 47.

5.1 Sensor diagnostics menu

SELECT PHOSPHAX sc (if more than one sensor or analyzer is attached)

PHOSPHAX sc

ERROR LIST Displays all errors currently present in the sensor WARNING LIST Displays all warnings currently present in the sensor

5.2 Sensor setup menu

SELECT PHOSPHAX sc (if more than one sensor or analyzer is attached)

CALIBRATION

CORR. FACTOR Displays the locations and correction factors

LOCATION1 Displays location1 from CONFIGURE GAIN CORR sets correction factor for channel 1 LOCATION2 On 2-channel version

GAIN CORR On 2-channel version INTRINS. COLOR Displays the zero extinction EXT. FACTOR Displays the internal device factor OFFSET can be used to slightly correct measurements which are close to Zero DEFAULT SETUP Resets the user-editable options to their factory-defaults

CONFIGURE

LOCATION 1 Settings for location 1

EDIT NAME Enter the name for the measuring location as required.

SET PARAMETER Output can be set as phosphate or phosphate-phosphor.

SELECT UNITS Output in mg/lL or ppm.

QUANTITY CH 1

DISCHARGE VAL 1

LOCATION 2 Settings for location 2

EDIT NAME Enter the name for the measuring location as required (on 2-channel version).

SET PARAMETER Output can be set as phosphate or phosphate-phosphor (on 2-channel version).

SELECT UNITS Output in mg/l or ppm (on 2-channel version).

QUANTITY CH 2

DISCHARGE VAL 2

Number of measurements in succession ( = measurements on channel 1 + DISCHARGE VAL 1 channel 1). Available with the 2-channel version.

Number of discarded values after switching from channel 1 to channel 2. Available with the 2-channel version.

Number of measurements in succession ( = measurements on channel 2 + DISCHARGE VAL 2 channel 2). Available with the 2-channel version.

Number of discarded values after switching from channel 2 to channel 1. Available with the 2-channel version.

Operation

5.2 Sensor setup menu (continued)

CONFIGURE (continued)

MEASURING

Enter how often measurements are to be taken. ATTENTION with filtration probe and 5min

SET INTERVAL

SET TO

START BY BUS:

NUMBER OF MEAS.: Number of measurements that are taken after one activation by bus. DISCHARGE: Number of discharged values that precedes the measurements. AVERAGE: Number of measurements that are averaged. (effects bus triggered measurements only)

CLEANING

SET INTERVAL Number of hours between the cleanings.

START

DISCHARGE Number of measured values that are discarded after a cleaning operation.

SET OUTMODE

TUBE HEATING

ON Probe tube heating switches on at the start of the selected month. With filtration probe. OFF Probe tube heating switches off at the end of the selected month. With filtration probe.

REAG. WARNING

REAG. WARNING ON/OFF: On determines the warning output if the reagent levels are low. WARNING Determines the level below which the reagent must drop to trigger the warning.

STAT. MODUL.WAR.

40 %, 30 %, 15 %

STATUS MODUL.ERR

14 %,10 %,8 %, OFF

SAMPLE DETECTION

OFF/WARNING/ERROR

EXHAUST CONTROL

ON/OFF Determines instrument reaction when drain is blocked

REF

ON/OFF Determines if measurement reference channel is used for measurement or not.

BUBBLE REJECT

ON/OFF

operation: increased pump speed in the filtration probe, annual filtration probe maintenance is necessary instead of every 2 years.

WET/DRY, decides if the cuvette is empty (DRY) or filled (WET) between measurements at measurement intervals that are equal or greater than 10 minutes. Adapt individually for smoothest measurement values.

YES/NO, decides if the instrument is measuring continuously or measurements are triggered by field-bus. The "Fieldbus" option must be activated in the TEST/MAINT menu. The instrument will switch to a 5 min interval when activated.

Start time for the cleaning (in case of more than one cleaning per day: start time for the first cleaning)

Value output during a cleaning operation and the following discarded values. HOLD = last measured value, SET TRANSFER = value to be entered

Warning is released, when a filter probe is installed and the status of filtration modules falls below the defined level.

Status of filtration modules at filter probe at which an error is generated. When switched to OFF, a deactivated sample detection will be switched to "warning".

Determines instruments reaction when amount of available sample is to low. When instrument is in filter probe mode, deactivating the sample detection will switch a deactivated "STATUS MODUL.ERR" to 14 %

Use for samples that produce gas when acid is added. If active, sample is removed from cuvette after reagent has been added, then refilled again to remove bubbles. If active, the measurement interval of 5 minutes is not available. For not degassing samples the measurement values are smother with bubble rejection deactivated.

5.2 Sensor setup menu (continued)

CONFIGURE (continued)

DEFAULT SETUP Prompt as to whether the factory settings are to be re-applied. LAST CHANGE Indication of the last change to a setting on the configuration menu.

MAINTENANCE

INFORMATION

LOCATION 1 Indication of measuring location 1

LOCATION 2 Indication of measuring location 2 (on two-channel version)

TYPE Indication of instrument type

SENSOR NAME Indication of instrument name

SERIAL NUMBER Indication of serial number

RANGE Indication of measuring range

OPTION Indication of instrument option (filtration probe/1-channel/2-channel)

SOFTWARE PROBE Filtration probe software (on filtration probe operation)

SOFTWARE PHOS. Instrument software

LOADER Detailed information on the software in the instrument APPL Detailed information on the software in the instrument STRUCTURE Detailed information on the software in the instrument FIRMWARE Detailed information on the software in the instrument CONTENT Detailed information on the software in the instrument

LANGUAGE List of languages that are supported by the installed language package. MEASURING DATA

LOCATION1

GAIN CORR Indicates the correction factor set for correcting the measured values at measuring location 1.

DATE Indicates the date of the last change to the correction factor.

LOCATION2 On 2-channel version

GAIN CORR On 2-channel version

DATE On 2-channel version

DEXT LAST VALUE Indication of the delta extinction (EXT MESS-EXT REF) of the last measurement.

EXT MESS Extinction during the last measurement

EXT REF Extinction during the last zeroing

AMPLIFY MEAS. Measuring amplifier gain factor

AMPLIFY REF Reference amplifier gain factor

MEAS. ZERO Measuring amplifier measured value during zeroing

OFFSET MEAS. Measuring amplifier offset

MEAS. Measuring amplifier measured value during measurement

REF ZERO Reference amplifier measured value during zeroing

OFFSET REF Reference amplifier offset

REF Reference amplifier measured value during measurement

PROCESS Information what instrument is currently doing (measurement, calibration etc.)

REMAINING TIME Remaining time for current process, counting down to zero

LIST OF VALUES List of the last 10 measured values

Operation

5.2 Sensor setup menu (continued)

MAINTENANCE (continued)

MAINT. COUNTER Counter for reagent and consumables

OPERATING HOURS Displays the instrument's operating hours. REAGENT Displays the current level of the reagent. CLEANING SOL. Displays the current level of the cleaning solution. AIR FILTER PADS Days left until the next air filter change/clean. PISTON PUMP Days left until the next pump piston and cylinder replacement (PHOSPHAX piston pump) REAGENT PUMP Number of pump strokes performed by the reagent metering pump. STATUS MODULES Displays the state of the modules (on filtration probe operation). CLEANING MODULES Last filter module cleaning (on filtration probe operation). NEW MODULES Last filter module replacement (on filtration probe operation).

PUMP MEMBRANE

COMPRESSOR Days left until the replacement of the air compressor (on filtration probe operation).

TEST/MAINT Maintenance processes

SIGNALS

PROCESS Indication of what the instrument is doing. REMAINING TIME Indication of the time left for the currently ongoing process CUVETTE TEMP. Current measuring cell temperature ENCLOSURE TEMP Current temperature in the instrument COOLING Current speed of the enclosure fan in % HEATING Current enclosure heating power PRESSURE ANALY Current pressure in the metering system of the valve block in mbar HUMIDITY ANALY Indication of whether there is liquid in the collecting tray STATUS MODULES Only if filtration probe is registered: shows status of filtration modules (0–100 %)

PRESSURE P. MIN

PRESSURE PROBE Only if filtration probe is registered: shows the actual minimum pressure at the filter modules PROBE HEATING Only if filtration probe is registered: indication of switching state of sample tubing heating

HUMIDITY PROBE

DRAIN HEATING only in 1 or 2 channel mode: shows status of drain heating PROCESS Indication of what the instrument is doing. REMAINING TIME Indication of the time left for the currently ongoing process

SERVICE MODE

SET OUTMODE

START Leave service mode, start measurement REAGENT Reset the maintenance counter after reagent change. CLEANING SOL. Reset the maintenance counter after changing the cleaning solution. AIR FILTER PADS Menu-based process for changing the air filter pads, resetting the maintenance counter.

PISTON PUMP

REAGENT PUMP

Date of the last pump membrane replacement (filtration probe sample pump) (on filtration probe operation).

Only if filtration probe is registered :shows the averaged minimum pressure at the filter modules

Only if filtration probe is registered: indication of whether there is moisture in the probe enclosure

Instrument can be set to service mode, for example for maintenance (system free of liquids, thermal management and compressor for filter probe (if installed) active)

Value that is output in the service state. HOLD=last measured value, SET TRANSFER= value to be entered

Days left until the next pump piston and cylinder replacement (PHOSPHAX piston pump), reset after replacement of the pump

Number of pump strokes performed by the reagent metering pump, reset after replacement of the pump.

5.2 Sensor setup menu (continued)

MAINTENANCE (continued)

PREPUMPING

PREPUMP ALL All liquids are pre-pumped in succession. PREPUMP REAG. The reagent is pre-pumped. PREPUMP CLEAN. The cleaning solution is pre-pumped. PREPUMPING

PROBE PREPUMP SAMPLE Only if filtration probe is registered: sample is pumped from the filtration probe for 1 minute

MODULE CLEAN.

NEW MODULES Only if filtration probe is registered: last filter module replacement.

PUMP MEMBRANE

COMPRESSOR Only if filtration probe is registered: days left until the replacement of the air compressor. CLEANING Trigger an automatic cleaning, then start measurement

FLUSHING

RESET ERROR Reset all error messages UPDATE PROBE Enables the filtration probe software to be updated.

FIELDBUS

OPTION

VAL IDATION

Only if filtration probe is registered: The filtration probe and modules are bled and pre-pumped.

Menu-based process for cleaning the filter modules, automatically resetting the maintenance counter. With filtration probe.

Only if filtration probe is registered: date of the last pump membrane replacement (filtration probe sample pump).

Pumps all liquids in succession. Put all tubings that go to reagents, standards and cleaning solutions into deionised water and start FLUSHING prior to taking instrument out of operation

ENABLED/DISABLED: Enable external control of instrument by fieldbus. When instrument is put into SERVICE MODE by menu, the fieldbus control is temporarily

disabled. Sets the instrument to filter-probe/ 1channel/ 2channel mode. Switching the options needs

modification of hardware! Menu based process to measure external samples. When "Modification required" is

displayed: Disconnect sample tubing from overflow vessel, plug overflow vessel and put sample tubing into external sample. After process: Unplug overflow vessel and reconnect sample tube.

Operation

5.2.1 System setup menu

5.3 Cleaning process

For more information on System Setup (current outputs, relays, and network interfaces), refer to the sc1000 User Manual.

Note: Make sure that the cleaning solution is available that the instrument can work properly.

1. To configure an automatical cleaning interval select CONFIGURE>CLEANING>SET INTERVAL.

1. To start a manual cleaning cycle select MAINTENANCE>CLEANING.

Note: Press STAR T to confirm and start the cleaning process.

A cleaning cycle may take up to 10 minutes and then the instrument returns automatically to the measuring mode.

Operation

5.4 Measurement process

Note: Make sure that all solutions are available to avoid incorrect measurements.

After start up, the instrument needs to warm up to automatically initalize the measurment process. This process takes approximately 15 minutes when the instrument temperature is >15 °C (>59 °F).

Note: Lower instrument temperatures prolong the warming-up phase. Note: From the service mode press START to confirm the inquiry to start

the measurement.

An optimal measurement cycle may take 5 minutes.

Section 6 Maintenance

DANGER Only qualified personnel should conduct the tasks described in this section of the manual.

CAUTION Good safety habits and technique should be observed at all times. Review all SDS/MSDS information and use recommended safety measures to prevent exposure to potential chemical hazards.

6.1 General maintenance

• Regularly check the entire system for mechanical damage.

• Regularly check all connections for leaks and corrosion.

• Regularly check all cables for mechanical damage.

6.1.1 Clean the analyzer

Clean the system with a soft, damp cloth. Commercially available solvents can be used for stubborn soiling.

6.1.2 Reagent replacement

The chemicals must be changed or renewed at regular intervals. Refer to Table 3 for information on the life of the chemicals.

Table 3 Chemicals for the PHOSPHAX sc

Low measuring range (LR)

Chemicals (8.1 on page 51)

Reagent 2000 mL for 4 months 2000 mL for 2 months Cleaning solution 1000 mL for 1 year on daily cleaning 1000 mL for 1 year on daily cleaning

(0.05–15 mg/L) (Measuring interval 5 minutes)

High measuring range (HR) (1–50 mg/L) (Measuring interval 5 minutes)

6.1.3 Replace the fan filter

The filter air pads must be cleaned or replaced regularly. Refer to

section 6.2 on page 43 for more information.

The cooling fan must be stopped before completing any filter maintenance.

To stop the cooling fan:

1. From the MENU select SENSOR SETUP>PHOSPHAX SC and

press ENTER.

2. Select MAINTENANCE>TEST/MAINT>AIR FILTER PADS and press ENTER.

3. Select START and press ENTER.

The process is started and the cooling fan stops.

Important Note: Open the instrument door to prevent overheating.

CAUTION Avoid injury. Keep hands clear. Although the fan is stopped, work carefully to avoid injury in case o f failure.

Maintenance

To change the fan filter:

1. Open the analyzer enclosure and the analysis panel.

2. Press ENTER.

3. The instrument counts the remaining time in seconds down to

zero and goes to SERVICE STATE.

4. Change the air filter pads as described on the controller.

5. Remove the fan locking screw and slide the retaining strap to

the top and remove (Figure 10 on page 20). If necessary, press the fan down to remove the retaining strap.

6. Slide the fan from the holding screws.

7. Clean the filter with soap and water and return to place.

8. Press ENTER.

9. Replace the fan. Make sure that the fan opening is positioned

downward. Attach the retaining strap (hold down the fan) and install the fan locking screw.

10. Close the analyzer enclosure and the analysis panel.

11. Press ENTER.

6.1.4 Fuse replacement

The instrument will reset the maintenance counter and will start the analysis again.

The fuses for the power supply are found in the sc1000 controller. Refer to the sc1000 User Manual for fuse replacement information.

Maintenance

6.2 Routine maintenance schedule

The maintenance schedule is given for standard applications. Deviant applications may cause different maintenance intervals.

Table 4 Routine maintenance schedule

Description 3 months 6 months 12 months 24 months

Check measurement chamber and history of amplification (event log).

Visual check analytical compartment, manual cleaning if necessary.

Check filter pads, clean/ replace if necessary, particularly on fan side.

Check reagents, replace if necessary. X Check cleaning solution, replace if necessary. X Check maintenance counters. X Function check of both fans. X Function check heating for analyser enclosure. X General function check. X Check system for air impermeability. X Clean manually and adjust cleaning interval if applicable. X Read out and analyse event log. Read out and check data log

if necessary. Check reagent pump and replace if necessary (check every

6 months after 12 months of use). Replace pump head for air pump. X

(X)

X X X

Recommended, typical maintenance interval, especially for reagents. The actual reagent exchange intervals are depending on

configuration.

Maintenance cycles are given for standard applications. Deviant applications may cause different maintenance intervals.

6.3 Validation (Analytical quality assurance)

Regular validation checks of the complete instrument must be completed to make sure the analysis results are reliable.

Required parts:

• Blind plug LZY193 (Plugging set LZY007)

• Beaker (for example 150 mL)

• Standard solution for validation

Follow the internal menu steps for the validation.

1. From the MENU select SENSOR SETUP>PHOSPHAX SC and press ENTER.

2. Select MAINTENANCE>TEST/MAINT>VALIDATION> DISCHARGE.

3. Enter the number of measurements which should be discharged before starting the measurements of the validation. (Default value: 2; value range: 1 to 5)

4. Select NUMBER OF MEAS..

Maintenance

(Discharge value + measurement value) 5 minutes = remaining time/sec

5. Enter the number of measurements which should be used for the validation measurements. (Default value: 3; value range: 2 to 10)

6. Select START after adjusting both parameters and the analyzer is going into the service state. The remaining time is displayed in seconds.

The OUTMODE is set to HOLD.

7. Select ENTER to modify the analyzer (Figure 19 on page 45):

a. Unscrew the fitting (item 2) of the sample tube (item 5)

which connects the overflow vessel (item 1) and the valve block (item 4) at the overflow vessel.

b. Screw in the blind plug (item 3) in the thread of the overflow

vessel (item 1) and insert the sample tube in a beaker (for example 150 mL) with standard solution for the validation.

Note: To receive stable measurement va lues, close the door of the analyzer.

8. Press ENTER to start the validation.

Note: The remaining time is displayed in seconds:

9. Press ENTER to escape.

The results are displayed to note down.

• The discharge value and the Conc value are counted down to zero.

• The validation is finished when the process shows the service mode and the remaining time is 0 seconds.

• For the adjusted number of validation measurements, the values are listed and the calculated average of this value is displayed.

Note: The data log records the validation values and average value from the analyzer.

10. Press ENTER to proceed.

Note: Press START to confirm the inquiry to return to the measurement process or to the service mode.

11. Select ENTER and modify the instrument to the original analyzer configuration.

12. Start the measurement mode or hold the service mode.

Maintenance

Figure 19 Modification of PHOSPHAX sc

1 Overflow vessel 4 Valve block 2 Fitting of sample tube 5 Sample tube 3 Blind plug

6.4 Shut the analyzer down

No special measures are necessary for taking out of operation for a short period (up to a few days in frost-free ambient conditions).

Important note: If the power supply to the controller is interrupted, frost damage may occur. Ensure that the instrument and tubing cannot freeze.

1. Interrupt the measurement and switch the instrument to the service state.

2. Isolate the analysis instrument from the controller.

6.4.1 Shut the analyzer down for an extended period

Important note: Always wear safety equipment when handling chemicals.

Use the following procedure if the instrument is to be taken out of operation for an extended period, or in the case of risk of frost.

1. Immerse the tubing for reagent and cleaning solutions in distilled water.

Maintenance

6.5 Scheduled maintenance

2. On the controller TEST/MAINT menu, start a cleaning cycle

with distilled water using the FLUSHING.

3. Clean the canister lid with distilled water.

4. Take the tubing out of the water and start the FLUSHING

function to pump the tubing and the analysis instrument empty.

5. Wipe the canister lids dry and seal the canisters with the corresponding lids.

6. Remove the canisters and store them in a frost-free place and in accordance with local regulations.

7. Isolate the system from the mains and the data network.

8. When using a Filter Probe sc, refer to the Filter Probe sc User

Manual for storage information.

9. Install all transport locks.

10. Depending on the duration, remove the system from its

mounting and wrap the system in a protective film or dry cloth. Store the system in a dry place.

Table 5 lists items that need to be maintained by service personnel

ONLY. Contact the manufacturer for more information.

Table 5 Repair maintenance items

Description When to replace Warranty

Reagent pump for sc analyzer (Valve pumps) According to wear 1 year Pump head piston pump 10 mL

(Pre-greased cylinder and piston) Switchable Compressor 115/230V 2 years recommended 2 years

1 year 1 year

6.6 Modify from single channel to dual channel

The sc analyzer can be converted from single channel to dual channel operation and/or continuous sampling. Contact the manufacturer for more information. Refer to Table 6 for configuration options.

Table 6 Conversions

From To With Conversion kit

1-channel operation 2-channel operation AMTAX sc, PHOSPHAX sc LZY170 Filter Probe sc Continuous sampling AMTAX sc, PHOSPHAX sc LZY241 Continuous sampling Filter Probe sc AMTAX sc, PHOSPHAX sc LZY242

Section 7 Troubleshooting

7.1 Troubleshooting the controller

If entries are only implemented with a delay or are not accepted for a short time, the delay may be caused by a busy data network. Refer to the troubleshooting section in the sc1000 User Manual.

If, in normal operation, problems occur that are apparently caused by the controller, restart the system.

After a software update, a system expansion or after an interruption in the power supply, it may be necessary to set the system parameters again.

Note all the values that are changed or entered so all the necessary data can be used to configure the parameters again.

1. Save all important data.

2. Isolate the supply of power and wait for 5 seconds.

3. Reapply power to the controller.

4. Check all relevant settings.

5. If the problems still occurs, contact Technical Support.

7.2 Troubleshooting the analyzer

If the complete analysis instrument is not working, check whether the humidity sensor has tripped. Fix the damage, dry the humidity sensor and restart the system.

If the problems still occurs, contact Technical Support.

7.2.1 LED status

Table 7 LED Status and definitions

LED status Definition

green LED No errors of warnings

red LED Error

orange LED Warning

LED flashing No communication with controller

7.2.2 Error messages

Error displayed

TEMP. < 0 °C/32°F?

ANALYZ. TOO COLD

Instrument reaction

Warms up and goes into the service state

Instrument goes into the service state

Cause Solution Reset error

instrument was below 4 °C (39 °F) on power up

Instrument interior has been below 4 °C (39 °F) for more than 5 minutes

Check whether instrument is frozen (Cleaning solution/sample/reagent/ standards). If necessary use pre-warmed reagents. Thaw electrode, delete error. Instrument will then continue to warm up and start

Close instrument, check heating

Reset error manually

TEST/MAINT> RESET ERROR

Reset error manually

TEST/MAINT> RESET ERROR

Troubleshooting

7.2.2 Error messages (continued)

Error displayed

NO HEAT UP

COOLING FAILED

HUMIDITY ANALY Service state

HUMIDITY PROBE

PROBE MISSING

TEMPSENS DEFECT

CUVSENSOR DEFECT

CUVHEAT DEFECT

CUV TOO HOT

PHOTO LEVEL LOW / PHOTO LEVEL2 LOW

Instrument reaction

Instrument goes into the service state

Service state, starts automatically after cooling down

Service state, the filtration probe sc is isolated from the mains

Service state, fan running, heating off

Service state, cuvette heating off

Continued measurement

Service state, cuvette heating off!

Continued measurement

Cause Solution Reset error

Instrument cannot heat interior adequately. (internal temp <20°C (68°F) for 30 min)

Instrument interior is too warm (>57°C (135°F))

There is liquid in the collecting tray

There is liquid in the filtration probe enclosure

The filtration probe sc is faulty or not connected

The temperature sensor for the internal instrument temperature is faulty

The temperature sensor for the cuvette is faulty

The cuvette is not being heated adequately

The cuvette is over-heated.

Photometer signal too low (1channel, 2 channel operation , depending on channel that triggered the error). Not enough sample available.

Close instrument, check heating

Check air filter and clean/replace, check fan.

Identify cause and rectify

Immediately take filtration probe sc out of operation and contact service. Take the filtration probe sc out of the tank and store the filter modules so that they remain moist. (See operating instructions for the filtration probe sc).

Immediately switch off instrument, contact service, replace main circuit board

Contact service, replace cuvette/sensor

Close instrument door, contact service, check cuvette heating, check main circuit board

Sample too hot/ heating regulation faulty, check main circuit board, contact service

Trigger cleaning (several times). Manually clean photometer. If this action solves the problem, increase automatic cleaning, otherwise contact service. Check sample delivery.

Reset error manually

Manual reset or automatically when temperature falls 2 °C (3.6 °F) below limit

Reset error manually

Reset error manually or automatic if level is OK again

7.2.2 Error messages (continued)

Troubleshooting

Error displayed

PHOTO LEVEL HIGH / PHOTO LEVEL2 HIGH

MODULES CONTAM.

DRAIN BLOCKED Service state Drain is blocked Clean drain line

SAMPLE1 / SAMPLE2

Instrument reaction

Continued measurement

Cause Solution Reset error

Photometer signal too high (1 channel, 2 channel operation , depending on channel that triggered the error)

Filter modules heavily soiled

the amount of sample is not sufficient (channel1 / channel2) This occurs as error if SAMPLE DETECTION is set to ERROR

Contact service

Clean filter modules immediately

Check sample delivery, make sure that sample line has no negative pressure, check tightness of piston pump, check overflow and air valve

7.2.3 Warnings

Reset error manually or automatic if level is OK again

Reset error manually

Automatic reset when enough sample is available, or manuell reset

Warning displayed

WARMUP PHASE

COOLING DOWN

ANALYZER TO COLD Measurement

ANALYZER TO WARM

CUV TOO COOL

Instrument reaction

Instrument is warming up sample tubing after start (de-frosting)

Fan 100 % , standstill until cool enough

Measurement, but no more air cleaning

Continued measurement

Cause Solution Reset warning

As far as possible, wait until

end of the warm-up phase If there is a risk that the sample tubing is frozen, a warning is displayed

Instrument is cooling down after start using ventilation, if it was heated excessively

Instrument has cooled below 15°C (59 °F)

At very high internal temperature, the air cleaning of the filter modules is disabled to generate less wasteheat of the internal compressor. (internal temp. = 55°C(131°F ))

The cuvette is not being heated adequately. 2 min after sample change: temp. = ((target temp. of cuvette) - 1 °C(34°F))

(except if certain there is no

frost), to cancel please

place instrument in service

state and start

measurement again

Wait until instrument has

cooled down enough

Close instrument door, if

necessary check heating

Change/clean air filter,

check air ducts for blockage,

check enclosure fan, is

ambient temperature

allowed?

Close instrument door,

check/fit cuvette insulation.

Automatic

Reset, automatically as soon as cool

Reset, automatically as soon as warmer

Reset, automatically as soon as cool

Automatic

Troubleshooting

7.2.3 Warnings (continued)

Warning displayed

PHOT LEVEL LOW / PHOT LEVEL2 LOW

MODULES CONTAM.

SERVICE MODE Service state

REAGENT LEVEL

CLEAN SOLU LEVEL

Instrument reaction

Continued measurement

Cause Solution Reset warning

Trigger cleaning (several

times). Manually clean Photometer signal low (dependent on chanel if 2 chanel mode is used) . Not enough sample.

Filter modules soiled Clean filter modules soon Automatic

The instrument is in the service state or is switching to this state

Amount of reagent has dropped below warning level set

Amount of cleaning solution has dropped below warning level set

photometer. If this action

solves the problem,

increase automatic

cleaning, otherwise contact

service. Check sample

delivery.

–

Check reagent level and

replace if necessary, then

reset reagent level. The

level is indicated

mathematically and can only

function reliably if the

counter is only reset when

the solution is changed

Check cleaning solution

level and replace if

necessary, then reset

cleaning solution level.

The level is indicated

mathematically and can only

function reliably if the

counter is only reset when

the solution is changed

Automatic

Automatic when the service state is left

On the menu MAINTENANCE/ TEST/MAINT COUNTER/ REAGENT

On the menu MAINTENANCE/ TEST/MAINT COUNTER/ CLEANING SOLU.

Section 8 Replacement Parts and Accessories

8.1 Standards and reagents

Description

Cleaning solution, PHOSPHAX sc (1 L) for all measurement ranges LCW870 28253-52 Reagent, PHOSPHAX sc (2 L) for all measurement ranges LCW869 28252-54

Cat. No.

EU customer

Cat. No.

US customer

8.2 Analyzer accessories

Description Cat. No.

Set of plugs , (rubber) for sc analyzer (type 1 (3), type 2 (1), type 3 (3)) LZY007 Accessories for AMTAX/PHOSPHAX sc for continuous sampling (1 or 2-channel) LZY189 Cutter for tubing LZY201 Heated drain hose, 230 V LZY302 Heated drain hose, 115 V LZY303 Set of connectors for sc analyzers LZY190 Set of screws for sc analyzer, M3x6 (4), M3x25 (2), M3x50 (2) LZY191

8.3 Mounting hardware

Description Cat. No.

Wall mount kit, includes 4 screws 5*60 incl. 4 anchors LZX355 Mounting kit for sc analyzer, includes fastening, angle bracket, and screws LZY044 Set of screws for fastening and angle bracket LZY216 Set of screws for sc analyzer LZY223 Set of screws for rail mounting LZY285 and LZY316 LZY220 Rail mounting, analyzer with controller LZY285 Rail mounting, analyzer without controller LZY316 Stand mounting, sc analyzer with controller LZY286 Stand mounting, sc analyzer without controller LZY287

8.4 Replacement parts

(Refer to Figure 20 on page 54–Figure 24 on page 58)

Item Description 1 Cat. No.

1 Door for sc analyzer enclosure LZY143 1 Door for sc analyzer enclosure (indoor) LZY682 1 Instrument labels (4 pieces) LZY144 2 Door hook LZY148 3 Enclosure for sc analyzer, without door on request 4 Set of filter pads (2 pieces) LZY154 5 Clamping lock for sc analyzer LZY147 6 Fence, includes screws M3 x 6 LZY157 7 Compressor switchable 115 V/230 V LZY149 8 Air tubing for compressor, includes non-return valve, fitting LZY151 9 Fan for incoming air LZY152

Replacement Parts and Accessories

8.4 Replacement parts (continued)

(Refer to Figure 20 on page 54–Figure 24 on page 58)

Item Description 1 Cat. No.

10 Collecting tray, for sc analyzer LZY146

11 Hinge, includes screws LZY155 12 Gasket for door of sc analyzer LZY187 13 Door lock sc analyzer LZY188 14 Mounting plate for sc analyzer LZY161 15 Analyzer panel of PHOSPHAX sc, measurement range: 0.05–15 mg/L on request 16 Analyzer panel of PHOSPHAX sc, measurement range: 1–50 mg/L on request 17 Measuring cell, PHOSPHAX sc, measurement range: 0.05–15 mg/L LZY185 18 Measuring cell, PHOSPHAX sc, measurement range: 1–50 mg/L LZY186 19 Valve block, PHOSPHAX sc, includes valves; measurement range: 0.05–15 mg/L LZY183 20 Valve block, PHOSPHAX sc, includes valves; measurement range:: 1–50 mg/L LZY160 21 Valve block, PHOSPHAX sc, measurement range: 0.05–15 mg/L LZY271 22 Valve block, PHOSPHAX sc, measurement range:: 1–50 mg/L LZY272 23 Upper part of valve block LZY174 24 Upper part of valve block with valve LZY175 25 Valve 2/2 ways LZY168 26 Tubing 3.2 mm (2 m), sc analyzer LZY195 27 Set of fittings 3.2 mm, (4 pieces) LZ Y111 28 Fitting for tubing DN4/6 LZY134 29 Blind plug LZY193 30 Valve block 2-channel switch, includes valve for sc analyzer LZY267 31 Valve block 2-channel switch for sc analyzer LZY172 32 Valve 3/2 ways LZY171 33 Conversion kit from 1-channel > Filter Probe sc analyzer, AMTAX sc/PHOSPHAX sc LZY242 34 Bottom part of overflow vessel LZY165 35 Upper part of overflow vessel LZY166 36 Upper part of overflow vessel includes valve LZY167 37 Locking screw LZY150 38 Conversion kit from Filter Probe sc > 1-channel sc analyzer, AMTAX sc/PHOSPHAX sc LZY241 39 Upper part of overflow vessel for 1 or 2-channel instrument LZY268 40 Overflow vessel for 2-channel instrument LZY269 41 Safety plate for sc analyzer LZY179 42 Insulation cover for photometer, PHOSPHAX sc measurement range: 0.05–15 mg/L LZY225 43 Insulation cover for photometer, PHOSPHAX sc measurement range: 1–50 mg/L LZY226 44 Holder for piston pump LZY180 45 Pump head for air pump, 10 mL LZY181 46 Piston pump for sc analyzer LZY177 47 Cover for reagent pump LZY178 48 Set of fittings, 1.6 mm, (4 pieces) LZY192 49 Tubing, 1.6 mm (2 m), sc analyzer LZY194 50 Reagent pump, for sc analyzer (valve pump) LZY176 51 Fan for air recirculation for sc analyzer LZY153

Replacement Parts and Accessories

8.4 Replacement parts (continued)

(Refer to Figure 20 on page 54–Figure 24 on page 58)

Item Description 1 Cat. No.

52 Heating for analyzer enclosure, includes connectors LZY156 53 Cover LZY270 54 Cover for processor card LZY159 55 Cover for power supply LZY158 56 Power supply, 100-240 VAC YAB039 57 Amplifier card for PHOSPHAX sc YAB045 58 Processor card for sc analyzer YAB099 59 Set of seals for PHOSPHAX sc measuring cell (4 O-rings) LZY197 60 Sealing for valve block LZY199 61 Sealing for overflow vessel LZY198 62 Card with temperature sensor, AMTAX sc/PHOSPHAX sc YAB089 63 Air filter LZY493 64 Check valve LZY470

65 T-fitting LZY133 17+19+42 Conversion kit PHOSPHAX sc from HR to LR LZY313 18+20+43 Conversion kit PHOSPHAX sc from LR to HR LZY312

30+40 Conversion kit from 1-channel into 2-channel sc analyzer LZY170

Replacement Parts and Accessories

Exploded view drawings

Figure 20 Analyzer enclosure PHOSPHAX sc

Replacement Parts and Accessories

1 2

Figure 21 Analyzer enclosure PHOSPHAX indoor sc

Replacement Parts and Accessories

Figure 22 Analyzer panel overview

Replacement Parts and Accessories

Figure 23 Analyzer panel front view details

Replacement Parts and Accessories

Figure 24 Analyzer panel back view details

Section 9 Contact Information

HACH Company World Headquarters

P.O. Box 389 Loveland, Colorado 80539-0389 U.S.A. Tel (800) 227-HACH (800) -227-4224 (U.S.A. only) Fax (970) 669-2932 orders@hach.com www.hach.com

HACH LANGE GMBH

Willstätterstraße 11 D-40549 Düsseldorf Tel. +49 (0)2 11 52 88-320 Fax +49 (0)2 11 52 88-210 info@hach-lange.de www.hach-lange.de

HACH LANGE GMBH

Rorschacherstrasse 30a CH-9424 Rheineck Tel. +41 (0)848 55 66 99 Fax +41 (0)71 886 91 66 info@hach-lange.ch www.hach-lange.ch

Repair Service in the United States:

HACH Company Ames Service 100 Dayton Avenue Ames, Iowa 50010 Tel (800) 227-4224 (U.S.A. only) Fax (515) 232-3835

HACH LANGE LTD

Pacific Way Salford GB-Manchester, M50 1DL Tel. +44 (0)161 872 14 87 Fax +44 (0)161 848 73 24 info@hach-lange.co.uk www.hach-lange.co.uk

HACH LANGE FRANCE S.A.S.

8, mail Barthélémy Thimonnier Lognes F-77437 Marne-La-Vallée cedex 2 Tél. +33 (0) 820 20 14 14 Fax +33 (0)1 69 67 34 99 info@hach-lange.fr www.hach-lange.fr

Repair Service in Canada:

Hach Sales & Service Canada Ltd. 1313 Border Street, Unit 34 Winnipeg, Manitoba R3H 0X4 Tel (800) 665-7635 (Canada only) Tel (204) 632-5598 Fax (204) 694-5134 canada@hach.com

HACH LANGE LTD

Unit 1, Chestnut Road Western Industrial Estate IRL-Dublin 12 Tel. +353(0)1 460 2522 Fax +353(0)1 450 9337 info@hach-lange.ie www.hach-lange.ie

HACH LANGE NV/SA

Motstraat 54 B-2800 Mechelen Tel. +32 (0)15 42 35 00 Fax +32 (0)15 41 61 20 info@hach-lange.be www.hach-lange.be

Repair Service in Latin America, the Caribbean, the Far East, Indian Subcontinent, Africa, Europe, or the Middle East:

Hach Company World Headquarters, P.O. Box 389 Loveland, Colorado, 80539-0389 U.S.A. Tel +001 (970) 669-3050 Fax +001 (970) 669-2932 intl@hach.com

HACH LANGE GMBH

Hütteldorfer Str. 299/Top 6 A-1140 Wien Tel. +43 (0)1 912 16 92 Fax +43 (0)1 912 16 92-99 info@hach-lange.at www.hach-lange.at

DR. LANGE NEDERLAND B.V.

Laan van Westroijen 2a NL-4003 AZ Tiel Tel. +31(0)344 63 11 30 Fax +31(0)344 63 11 50 info@hach-lange.nl www.hach-lange.nl

HACH LANGE APS

Åkandevej 21 DK-2700 Brønshøj Tel. +45 36 77 29 11 Fax +45 36 77 49 11 info@hach-lange.dk www.hach-lange.dk

HACH LANGE LDA

Av. do Forte nº8 Fracção M P-2790-072 Carnaxide Tel. +351 214 253 420 Fax +351 214 253 429 info@hach-lange.pt www.hach-lange.pt

HACH LANGE KFT.

Vöröskereszt utca. 8-10. H-1222 Budapest XXII. ker.

Tel. +36 1 225 7783 Fax +36 1 225 7784 info@hach-lange.hu www.hach-lange.hu

HACH LANGE AB

Vinthundsvägen 159A SE-128 62 Sköndal Tel. +46 (0)8 7 98 05 00 Fax +46 (0)8 7 98 05 30 info@hach-lange.se www.hach-lange.se

HACH LANGE SP. ZO.O.

ul. Krakowska 119 PL-50-428 Wrocław Tel. +48 801 022 442 Fax +48 717 174 088 info@hach-lange.pl www.hach-lange.pl

HACH LANGE S.R.L.

Str. Căminului nr. 3, et. 1, ap. 1, Sector 2 RO-021741 Bucureşti Tel. +40 (0) 21 205 30 03 Fax +40 (0) 21 205 30 17 info@hach-lange.ro www.hach-lange.ro

HACH LANGE S.R.L.

Via Riccione, 14 I-20156 Milano Tel. +39 02 39 23 14-1 Fax +39 02 39 23 14-39 info@hach-lange.it www.hach-lange.it

HACH LANGE S.R.O.

Zastrčená 1278/8 CZ-141 00 Praha 4 - Chodov Tel. +420 272 12 45 45 Fax +420 272 12 45 46 info@hach-lange.cz www.hach-lange.cz

HACH LANGE

8, Kr. Sarafov str. BG-1164 Sofia Tel. +359 (0)2 963 44 54 Fax +359 (0)2 866 15 26 info@hach-lange.bg www.hach-lange.bg

HACH LANGE S.L.U.

Edif. Arteaga Centrum C/Larrauri, 1C- 2ª Pl. E-48160 Derio/Vizcaya Tel. +34 94 657 33 88 Fax +34 94 657 33 97 info@hach-lange.es www.hach-lange.es

HACH LANGE S.R.O.

Roľnícka 21 SK-831 07 Bratislava – Vaj nory Tel. +421 (0)2 4820 9091 Fax +421 (0)2 4820 9093 info@hach-lange.sk www.hach-lange.sk

HACH LANGE SU ANALİZ SİSTEMLERİ LTD.ŞTİ.

Ilkbahar mah. Galip Erdem Cad. 616 Sok. No:9 TR-Oran-Çankaya/ANKARA Tel. +90312 4908300 Ext. 140 Fax +90312 4919903 bilgi@hach-lange.com.tr www.hach-lange.com.tr

Contact Information

HACH LANGE D.O.O.

Fajfarjeva 15 SI-1230 Domžale Tel. +386 (0)59 051 000 Fax +386 (0)59 051 010 info@hach-lange.si www.hach-lange.si

ΗΑCH LANGE E.Π.Ε.

Αυλίδος 27 GR-115 27 Αθήνα Τηλ . +30 210 7777038 Fax +30 210 7777976 info@hach-lange.gr www.hach-lange.gr

HACH LANGE D.O.O.

Ivana Severa bb HR-42 000 Varaždin Tel. +385 (0) 42 305 086 Fax +385 (0) 42 305 087 info@hach-lange.hr www.hach-lange.hr

HACH LANGE MAROC SARLAU

Villa 14 – Rue 2 Casa Plaisance Quartier Racine Extension MA-Casablanca 20000 Tél. +212 (0)522 97 95 75 Fax +212 (0)522 36 89 34 info-maroc@hach-lange.com www.hach-lange.ma

Section 10 Limited Warranty

The manufacturer warrants that the product supplied is free of material and manufacturing defects and undertakes the obligation to repair or replace any defective parts at zero cost.

The warranty period for instruments is 24 months. If a service contract is taken out within 6 months of purchase, the warranty period is extended to 60 months.

With the exclusion of the further claims, the supplier is liable for defects including the lack of assured properties as follows: all those parts that, within the warranty period calculated from the day of the transfer of risk, can be demonstrated to have become unusable or that can only be used with significant limitations due to a situation present prior to the transfer of risk, in particular due to incorrect design, poor materials or inadequate finish will be improved or replaced, at the supplier's discretion. The identification of such defects must be notified to the supplier in writing without delay, however at the latest 7 days after the identification of the fault. If the customer fails to notify the supplier, the product is considered approved despite the defect. Further liability for any direct or indirect damages is not accepted.

If instrument-specific maintenance and servicing work defined by the supplier is to be performed within the warranty period by the customer (maintenance) or by the supplier (servicing) and these requirements are not met, claims for damages due to the failure to comply with the requirements are rendered void.

Any further claims, in particular claims for consequential damages cannot be made.

Consumables and damage caused by improper handling, poor installation or incorrect use are excluded from this clause.

The manufacturer process instruments are of proven reliability in many applications and are therefore often used in automatic control loops to provide the most economical possible operation of the related process.

To avoid or limit consequential damage, it is therefore recommended to design the control loop such that a malfunction in an instrument results in an automatic change over to the backup control system; this is the safest operating state for the environment and the process.

Limited Warranty

Section 11 Certification

Product Safety

Immunity

The manufacturer certifies this instrument was tested thoroughly, inspected and found to meet its published specifications when it was shipped from the factory.

The Model AMTAX sc, PHOSPHAX sc, and Filter Probe sc used with the Model sc1000 Controller have been tested and is certified as indicated to the following instrumentation standards:

UL 61010A-1 (cTUVus Certificate No. CU 72053093 01)

CSA C22.2 No. 1010.1 (cTUVus Certificate No. CU 72053093 01)

EN 61010-1: 2001 per 2006/95/EC (TUV-GS. Certificate No. S

72053093)

This equipment was tested for Industrial level EMC per:

EN 61326: A1 & A2 (EMC Requirements for Electrical Equipment

for Measurement, Control and Laboratory Use)

Supporting test records by Hach Company, certified

EMC:

compliance by Hach Company.

per 89/336/EEC

Emissions

Standards include:

IEC 1000-4-2:1995 (EN 61000-4-2:1995) Electro-Static Discharge Immunity (Criteria B)

IEC 1000-4-3:1995 (EN 61000-4-3:1996) Radiated RF Electro-Magnetic Field Immunity (Criteria A)

IEC 1000-4-4:1995 (EN 61000-4-4:1995) Electrical Fast Transients/Burst (Criteria B)

IEC 1000-4-5:1995 (EN 61000-4-5:1995) Surge (Criteria B)

IEC 1000-4-6:1996 (EN 61000-4-6:1996) Conducted Disturbances Induced by RF Fields (Criteria A)

IEC 1000-4-11:1994 (EN 61000-4-11:1994) Voltage Dip/Short Interruptions (Criteria B)

This equipment was tested for Radio Frequency Emissions as follows:

Per 89/336/EEC EMC: EN 61326: A1 & A2 (Electrical Equipment for measurement, control and laboratory use-EMC requirements) Class “A” emission limits. Supporting test records by WE-EM Nachrichtentechnik GmbH German Test Center and certified compliance by Hach Company.

Standards include:

EN 61000-3-2 Harmonic Disturbances Caused by Electrical Equipment

EN 61000-3-3 Voltage Fluctuation (Flicker) Disturbances Caused by Electrical Equipment

Additional Emissions Standard/s include:

EN 55011 (CISPR 11), Class “A” emission limits

Certification

Appendix A Plumbing and connection options

A.1 Safety information

When making any plumbing or wiring connections, the following warnings must be adhered to, as well as any warnings and notes found throughout the individual sections. For more safety information, refer to Safety information, page 9.

DANGER Always disconnect power to the instrument when making any electrical connections.

CAUTION The enclosure may tip forwards if it has not been fixed in place. Only open the enclosure if the enclosure is properly mounted to prevent tipping.

A.1.1 Electrostatic Discharge (ESD) Considerations

Important Note: To minimize hazards an d ESD risks, maintenance procedures not requiring power to the analyzer should be performed with power removed.

Delicate internal electronic components can be damaged by static electricity, resulting in degraded instrument performance or eventual failure.

The manufacturer recommends taking the following steps to prevent ESD damage to the instrument:

• To reduce static build-up, avoid excessive movement. Transport static-sensitive components in anti-static containers or packaging.

• To discharge static electricity and keep it discharged, wear a wrist strap connected by a wire to earth ground.

• Handle all static-sensitive components in a static-safe area. If possible, use anti-static floor pads and work bench pads.

Plumbing and connection options

A.2 Connect a 2-parameter option

The 2-parameter configuration is required for Options 4, 6, 8b, 9b, 10b, and 11b.

When using a continuous sample the PHOSPHAX sc can measure one parameter: PO

3–

. To operate a second parameter with the

same continuous sample (i.e. ammonium measured by the AMTAX sc) the sample line must be connected to the overflow vessel of the first instrument in the row. For this purpose, the first instrument must be modified to the 2-parameter variant.

Note: The 2-parameter configuration applies to outdoor and indoor options and to one and two-channel options (Ch1 + Ch2).

Refer to Figure 25 and following instructions to connect a 2-parameter configuration.

1. Remove the small blind plug (item 1, Figure 25) from the top hole on the overflow vessel. Remove the large fitting (item 2) from the bottom hole on the overflow vessel. Discard the plug and fitting.

2. Slide the small fitting (union and ferrule, item 3) over the tubing (item 5). Cut the tubing flush with the ferrule.

3. Install the small fitting to the top hole on the overflow vessel to take the sample to the second analyzer.

4. Close the bottom hole with the large blind plug and sealing washer (item 4).

Note: Always connect the front overflow vessel for the first instrument to the front overflow vessel for the second instrument.

Figure 25 Modify the first instrument to a 2-parameter option

1 Small plug 4 Large plug LZY193 2 Large fitting 5 Tubing LZY195 3 Small fitting and ferrule LZY111 6 To second analyzer

A.2.1 Remove the T-fitting

Plumbing and connection options

When using the 2-parameter configuration, the T-fitting from the first analyzer drain tube must be removed and reused to connect the drain tube from the first analyzer to the second analyzer.

The T-fitting is used to connect the drain tube. To remove the T-fitting refer to Figure 26 and the following steps:

1. Remove the drain tube from both ends of the T-fitting.

2. Remove the drain tube assembly.

3. Reconnect the T-fitting as described in Options 4, 6, 8b, 9b,

10b, and 11b.

Figure 26 Removing the T-fitting

1 T-fitting to be removed

A.3 Drain line considerations

A.4 Tubing considerations

Always place the drain tubing so that there is a continuous fall (minimum 3°) and the outlet is clear (not pressurized). Make sure the drain tubing is no longer than 2 meters.

The analyzer uses four different tubing types for plumbing connections. The type of tubing used depends on the instrument configuration:

• Ø 3

• Ø 6 mm: unheated drain tubing

• Ø 22 mm: heated drain tubing

• Ø 32 mm: tubing for the Filter Probe sc

.,2 mm: sample line tubing

Plumbing and connection options

A.5 Option 1 plumbing and connections

Option 1 is used with an sc analyzer and the Filter Probe sc. The waste from the analyzer is discharged back into the basin using the Filtration Kit. Use the drain tube inside the Filter Probe sc or the optional heated drain tube to discharge the waste stream from the sc analyzer.

Refer to Figure 27 and the following instructions for Option 1:

1. Install the Filter Probe sc into the sample stream. Refer to the Filter Probe sc User Manual for more information.

2. Feed the Filter Probe sc hose (sample lines, electrical cables and drain tube) through the analyzer opening (Figure 27, item 5). Use Seal Plug #2 to secure.

3. Seal the unused openings with Seal Plug #3.

4. Connect the Filter Probe sc data cable and power connections.

Refer to section 3.5.4, page 26.

5. Connect the air tube to the compressor (item 3).

6. Connect the drain tube to the Filter Probe sc.

7. Connect the sample line to the sample inlet on the overflow

vessel using the fittings.

Plumbing and connection options

Figure 27 Option 1 setup

1 PHOSPHAX sc analyzer 5 Filter Probe sc hose 2 AMTAX sc analyzer 6 Seal plug #2 3 Air tube 7 Sample line to overflow vessel 4 Seal plug #3 8 Drain tube

Plumbing and connection options

A.6 Option 2 plumbing and connections

Option 2 uses an sc analyzer with the Filter Probe sc. The waste from the analyzer is discharged back into the drain through the optional heated drain hose LZY302 (230 V) or LZY303 (115 V).

Refer to Figure 28 and the following instructions for Option 2:

1. Install the Filter Probe sc into the sample stream. Refer to the Filter Probe sc User Manual for more information.

2. Feed the Filter Probe sc hose (sample lines, electrical cables, drain tube) through the analyzer opening (Figure 28, item 9). Use Seal Plug #2 to secure.

Note: The drain tube from the Filter Probe sc is not used .

3. Feed the heated drain hose through the analyzer opening (item 7). Use Seal Plug #1 to secure.

Note: The two samples lines of the heated drain hose are not used.

4. Seal the remaining opening with Seal Plug #3.

5. Connect the Filter Probe sc data cable and power connections.

Refer to section 3.5.4, page 26.

6. Connect the heated drain power connections. Refer to

section 3.5.5, page 27.

7. Connect the air tube to the compressor (item 5).

8. Connect the Filter Probe sc heated drain tube to the sample

outlet T-fitting.

9. Connect the sample line to the sample inlet on the overflow vessel using the fittings.

Plumbing and connection options

Figure 28 Option 2 setup

1 PHOSPHAX sc analyzer 7 Heated drain tube 2 AMTAX sc analyzer 8 Seal plug #1 3 Unused heated drain sample lines 9 Filter Probe sc hose 4 Unused Filter Probe sc drain tube 10 Seal plug #2 5 Air tube 11 Filter Probe sc sample line 6 Seal plug #3 12 Heated drain

Plumbing and connection options

A.7 Option 3 plumbing and connections

Option 3 uses an sc analyzer with the FILTRAX. The waste from the analyzer is discharged back into the drain through the optional heated drain hose LZY302 (230V) or LZY303 (115V).

Refer to Figure 29 and the following instructions for Option 3:

1. Install the FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Feed the heated hose from the FILTRAX through the analyzer opening (Figure 29, item 5). Use Seal Plug #1 to secure.

3. Feed the heated drain hose through the analyzer opening (item 3). Use Seal Plug #1 to secure.

Note: The two samples lines of the heated drain hose are not used.

4. Seal the remaining opening with Seal Plug #3.

5. Connect the heated drain power connections. Refer to

section 3.5.5, page 27.

6. Connect the heated drain tube to the sample outlet T-fitting.

Plumbing and connection options

Figure 29 Option 3 setup

1 Unused heated drain sample lines 5 FILTRAX heated hose 2 Seal plug #3 6 Seal plug #1 3 Heated drain hose 7 FILTRAX sample line 4 Seal plug #1 8 Heated drain tube

Plumbing and connection options

A.8 Option 4 plumbing and connections

Option 4 uses two sc analyzers with the FILTRAX. The sample from the FILTRAX goes to the first analyzer which needs to change to a 2-parameter configuration (see Connect a 2-parameter option,

page 66). The heated drain hose connects both sc analyzers.The

waste from both analyzers is discharged back into a drain through the second heated drain hose.

Refer to Figure 30 and the following instructions for Option 4:

1. Install the FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Install the first sc analyzer (Analyzer 1):

a. Feed the heated hose from the FILTRAX through the

analyzer opening (Figure 30, item 15). Use Seal Plug #1 to secure.

b. Feed the heated drain hose though the analyzer opening

(item 17). Use Seal Plug #1 to secure.

c. Seal the remaining opening with Seal Plug #3.

d. Connect the heated drain power connections. Refer to

section 3.5.5, page 27.

e. Remove the pre-installed drain tube attached to the valve

block and remove the T-fitting from the drain tube (item 7). Retain for reuse with Analyzer 2.

f. Connect the heated drain tube to the valve block connector.

g. Connect the sample line from the FILTRAX to the bottom

inlet on the overflow vessel using the fittings.

h. Change the analyzer to the 2 parameter configuration.

Refer to Connect a 2-parameter option, page 66.

i. Connect one of the sample lines from the heated drain to

the overflow vessel.

Plumbing and connection options

3. Install the second sc analyzer (Analyzer 2):

a. Feed the heated drain hose from Analyzer 1 through

Analyzer 2 (item 12). Use Seal Plug #1 to secure.

b. Feed the second heated drain hose through Analyzer 2

(item 11). Use Seal Plug #1 to secure.

c. Seal the remaining opening with Seal Plug #3.

d. Connect the heated drain power connections. Refer to

section 3.5.5, page 27.

e. Cut 25 mm from the drain tube that was removed from

Analyzer 1. Connect the 25 mm piece of tubing to the T-fitting on Analyzer 2. Connect the other end of the tubing to the T-fitting that was removed from Analyzer 1. Refer to

Figure 26, page 67 for T-fitting removal.

f. Connect the drain tube from Analyzer 1 and the drain tube

from Analyzer 2 to the T-fitting.

4. Connect the sample line from Analyzer 1 to the bottom inlet on the overflow vessel.

Plumbing and connection options

Figure 30 Option 4 setup

1 PHOSPHAX sc analyzer 8 Heated drain tube 15 FILTRAX heated hose 2 AMTAX sc analyzer 9 Heated drain tube from analyzer 1 16 Seal plug #1 3 Seal plug #1 10 Sample line from analyzer 1 17 Heated drain hose 4 Seal plug #3 11 Heated drain hose 18 Seal plug #3 5 Unused heated drain sample lines 12 Heated drain hose from analyzer 1 19 Unused heated drain sample line 6 Drain tube cut from analyzer 1 13 Heated drain tube 20 Heated drain sample line 7 T-fitting from analyzer 1 14 FILTRAX sample line

A.9 Option 5 plumbing and connections

Option 5 uses an sc analyzer as a 2-channel analyzer with two FILTRAX (FILTRAX 1 and FILTRAX 2), supplying two continuous sample streams. The waste from the analyzer and both FILTRAX is discharged back into the drain through the optional heated drain hose LZY302 (230 V) or LZY303 (115 V).

Refer to Figure 31 and the following instructions for Option 5:

1. Install both FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Feed the heated hose from FILTRAX 1 through the analyzer opening (Figure 31, item 7). Use Seal Plug #1 to secure.

3. Feed the heated hose from FILTRAX 2 through the analyzer opening (item 6). Use Seal Plug #1 to secure.

4. Feed the heated drain hose through the analyzer (item 5). Use Seal Plug #1 to secure.

Note: The two samples lines of the heated drain hose are not used.

5. Connect the heated drain power connections. Refer to

section 3.5.5, page 27.

Plumbing and connection options

6. Connect the heated drain tube to the T-fitting (item 8).

7. Connect the sample line from FILTRAX 1 to the bottom inlet on

Overflow Vessel 1 using the fittings (item 11).

8. Connect the sample line from FILTRAX 2 to the bottom inlet on Overflow Vessel 2 using the fittings (item 12).

Plumbing and connection options

Figure 31 Option 5 setup

1 FILTRAX 1 7 FILTRAX heated hose 1 2 FILTRAX 2 8 Heated drain tube 3 Seal plug #1 9 FILTRAX 2 sample line 4 Unused heated drain sample lines 10 FILTRAX 1 sample line 5 Heated drain hose 11 Overflow vessel 1 6 FILTRAX heated hose 2 12 Overflow vessel 2

A.10 Option 6 plumbing and connections

Option 6 uses two sc analyzers with two FILTRAX (FILTRAX 1 and FILTRAX 2). Samples from both FILTRAX are going into Analyzer 1 using the 2-parameter configuration. The heated drain hose connects both sc analyzers. The waste from both analyzers is discharged into a drain through the heated drain hose.

Refer to Figure 32 and the following instructions for Option 6:

1. Install both FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Install the first sc analyzer (Analyzer 1):

a. Feed the heated hose from FILTRAX 1 through the

analyzer (Figure 32, item 25). Use Seal Plug #1 to secure.

b. Feed the heated hose from FILTRAX 2 through the

analyzer (item 27). Use Seal Plug #1 to secure.

c. Feed the heated drain hose through the analyzer (item 28).

Use Seal Plug #1 to secure. Connect the heated drain power connections. Refer to section 3.5.5, page 27.

d. Remove the pre-installed drain tube attached to the valve

block and remove the T-fitting from the drain tube. Retain for reuse with Analyzer 2.

Plumbing and connection options

e. Connect the heated drain tube to the valve block connector.

f. Connect the sample line from FILTRAX 1 to the bottom inlet

on Overflow Vessel 1 using the fittings (item 20).

g. Connect the sample line from FILTRAX 2 to the bottom inlet

on Overflow Vessel 2 using the fittings (item 19).

h. Change the analyzer to the 2-parameter configuration.

Refer to Connect a 2-parameter option, page 66.

i. Connect Sample Line 1 from the heated drain to Overflow

Vessel 1. Connect Sample Line 2 from the heated drain to Overflow Vessel 2.

3. Install the second sc analyzer (Analyzer 2)

a. Feed the heated drain hose from Analyzer 1 through

Analyzer 2 (item 13). Use Seal Plug #1 to secure.

b. Feed the heated drain hose through the analyzer (item 8).

Use Seal Plug #1 to secure. Connect the heated drain power connections. Refer to section 3.5.5, page 27.

c. Seal the remaining opening with Seal Plug #3.

d. Cut 25 mm from the drain tube that was removed from

Analyzer 1. Connect the 25 mm piece of tubing to the T-fitting on Analyzer 2. Connect the other end of the tubing to the T-fitting that was removed from Analyzer 1. Refer to

Figure 26, page 67 for T-fitting removal.

e. Connect the drain tube from Analyzer 1 and the drain tube

from Analyzer 2 to the T-fitting.

4. Connect Sample Line 1 from Analyzer 1 to Overflow Vessel 1 using the fittings (item 16). Connect Sample Line 2 from Analyzer 1 to Overflow Vessel 2 using the fittings (item 17).

Plumbing and connection options

Figure 32 Option 6 setup

1 FILTRAX 1 11 Heated drain tube 21 Overflow vessel 1 2 PHOSPHAX sc analyzer 12 Heated drain tube from analyzer 1 22 Overflow vessel 2 3 AMTAX sc analyzer 13 Heated drain tube from analyzer 1 23 Heated drain 1 sample line 4 FILTRAX 2 14 Heated drain sample 2 from analyzer 1 24 Heated drain 2 sample line 5 Seal plug #1 15 Heated drain sample 1 from analyzer 1 25 FILTRAX 1 heated hose 6 Seal plug #3 16 Overflow vessel 1 26 Seal plug #1 7 Unused heated drain sample lines 17 Overflow vessel 2 27 FILTRAX 2 heated hose 8 Heated drain hose 18 Heated drain tube 28 Heated drain hose 9 Drain tube cut from analyzer 1 19 FILTRAX 2 sample line 10 T-fitting from analyzer 1 20 FILTRAX 1 sample line

A.11 Option 7 plumbing and connections

Option 7 is used with an sc analyzer and the Filter Probe sc. The waste from the analyzer is discharged back into the basin using the Filtration Kit. Use the drain tube inside the Filter Probe sc or the optional heated drain tube to discharge the waste stream from the sc analyzer.

Refer to Figure 33 and the following instructions for Option 7:

1. Install the Filter Probe sc into the sample stream. Refer to the Filter Probe sc User Manual for more information.

2. Feed the Filter Probe sc hose (sample lines, electrical cables, drain tube) through the analyzer opening (Figure 33, item 6). Use Seal Plug #2 to secure.

3. Seal the unused openings with Seal Plug #3.

4. Connect the Filter Probe sc data cable and power connections.

Refer to section 3.5.4, page 26.

5. Connect the air tube to the compressor (item 4).

6. Connect the drain tube and feed it out the analyzer through

Seal Plug #3 to a drain.

Plumbing and connection options

7. Connect the sample line to the sample inlet on the overflow

vessel using the fittings (item 8).

Plumbing and connection options

Figure 33 Option 7 setup

1 PHOSPHAX sc analyzer 6 Filter Probe sc hose 2 AMTAX sc analyzer 7 Seal plug #2 3 Unused Filter Probe sc drain tube 8 Sample line to overflow vessel 4 Air tube 9 Drain tube 5 Seal plug #3

A.12 Option 8a plumbing and connections

Option 8a uses an sc analyzer with the FILTRAX. The waste of the analyzer is discharged back into an open drain.

Refer to Figure 34 and the following instructions for Option 8a:

1. Install the FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Feed the heated hose from the FILTRAX through the analyzer opening (Figure 34, item 3). Use Seal Plug #1 to secure.

3. Feed the drain tube through the analyzer opening (item 5). Use Seal Plug #3 to secure.

Note: Tubes can be pushed through prepared holes on Seal Plug #3.

4. Connect the drain tube to the T-fitting.

5. Connect the FILTRAX sample line to the bottom inlet on the

overflow vessel using the fittings (item 4).

Plumbing and connection options

6. Feed the drain tube to a lower drain (maximum 2 m/6

.,5ft).

Plumbing and connection options

Figure 34 Option 8a setup

1 Seal plug #3 2 Seal plug #1 3 FILTRAX heated hose 4 FILTRAX sample line 5 Drain tube: Feed to a lower drain (maximum 2 m/6.5 ft)

A.13 Option 8b plumbing and connections

Option 8b uses two sc analyzers with the FILTRAX. The sample of the FILTRAX goes to the first sc analyzer. This analyzer must use the 2-parameter configuration (see A.2, page 66). Each sc analyzer discharges waste into an open drain.

Refer to Figure 35 and the following instructions for Option 8b:

1. Install the FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Install the first sc analyzer (Analyzer 1):

a. Feed the heated hose from the FILTRAX through the

analyzer opening (Figure 35, item 8). Use Seal Plug #1 to secure.

b. Feed the drain tube through the analyzer opening (item 6)

and to an open drain below Analyzer 1. Use Seal Plug #3 to secure.

c. Change the analyzer to the 2-parameter configuration.

Refer to Connect a 2-parameter option, page 66.

d. Connect the reworked overflow of the overflow vessel to

deliver the sample to Analyzer 2.

Plumbing and connection options

e. Feed the overflow vessel tubing (item 11) through

Analyzer 1 to Analyzer 2. Use Seal Plug #3 to secure.

f. Remove the drain tube with the T-fitting from the valve

block connector. This drain tube is not used.

g. Connect the drain tube to the valve block connector

(item 6).

h. Connect the FILTRAX sample line to the bottom inlet on the

overflow vessel using the fittings (item 7).

3. Install the second sc analyzer (Analyzer 2):

a. Feed the sample line from Analyzer 1 through Analyzer 2

(item 4). Use Seal Plug #3 to secure.

b. Feed the drain tube through Analyzer 2 to an open drain

below. Use Seal Plug #3 to secure.

c. Use Seal Plug #3 to seal any unused openings.

d. Connect the drain tube to the T-fitting (item 5).

e. Connect the sample line from Analyzer 1 to the bottom inlet

on the overflow vessel using the fittings.

Plumbing and connection options

Figure 35 Option 8b setup

1 PHOSPHAX sc analyzer 7 FILTRAX sample line 2 AMTAX sc analyzer 8 FILTRAX heated hose 3 Seal plug #3 9 Seal plug #1 4 Sample line from analyzer 1 (maximum. 2 m/6.5 ft) 10 Seal plug #3 5 Drain tube: Feed to a lower drain (maximum. 2 m/6.5 ft) 11 Overflow vessel tube 6 Drain tube: Feed to a lower drain (maximum. 2 m/6.5 ft)

A.14 Option 9a plumbing and connections

Option 9a uses an sc analyzer as a 2-channel analyzer with two FILTRAX (FILTRAX 1 and FILTRAX 2). The waste of the analyzer and both FILTRAX is discharged into an open drain.

Refer to Figure 36 and the following instructions for Option 9a:

1. Install both FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Feed the heated hose from FILTRAX 1 through the analyzer (Figure 36, item 6). Use Seal Plug #1 to secure.

3. Feed the heated hose from FILTRAX 2 through the analyzer (item 5). Use Seal Plug #1 to secure.

4. Feed the drain tube through the analyzer (item 7). Use Seal Plug #3 to secure.

5. Connect the drain tube to the T-fitting.

6. Connect the sample line from FILTRAX 1 to Overflow Vessel 1

using the fittings. Connect the sample line from FILTRAX 2 to Overflow Vessel 2 using the fittings.

Plumbing and connection options

Figure 36 Option 9a setup

1 FILTRAX 1 5 FILTRAX 2 heated hose 9 FILTRAX 1 sample line 2 FILTRAX 2 6 FILTRAX 1 heated hose 10 Overflow vessel 1 3 Seal plug #1 7 Drain tube: Feed to a lower drain

11 Overflow vessel 2

(maximum. 2 m/6.,5ft)

4 Seal plug #3 8 FILTRAX 2 sample tube

A.15 Option 9b plumbing and connections

Option 9b uses two sc analyzers with two FILTRAX (FILTRAX 1 and FILTRAX 2). The samples of both FILTRAX go into the first sc analyzer. This analyzer must change to the 2-parameter configuration (see Connect a 2-parameter option, page 66). Two sample lines are going to both sc analyzers. Each sc analyzer is discharging waste to an open drain.

Refer to Figure 37 and the following instructions for Option 9b:

1. Install both FILTRAX into the sample stream. Refer to the FILTRAX User Manual for more information.

2. Install the first sc analyzer (Analyzer 1):

a. Feed the heated hose from FILTRAX 1 through the

analyzer (Figure 37, item 18). Use Seal Plug #1 to secure.

b. Feed the heated hose from FILTRAX 2 through the

analyzer (item 20). Use Seal Plug #1 to secure.

c. Feed two sample lines and one drain tube through the

analyzer. Use Seal Plug #3 to secure.

d. Remove the drain tube with the T-fitting from the valve

block connector.

Plumbing and connection options

e. Connect the drain tube to the valve block connector.

f. Connect the sample line from FILTRAX 1 to the bottom inlet

on Overflow Vessel 1 using the fittings (item 13).

g. Connect the sample line from FILTRAX 2 to the bottom inlet

on Overflow Vessel 2 using the fittings (item 12).

h. Change the analyzer to the 2-parameter configuration.

Refer to Connect a 2-parameter option, page 66.

i. Connect Sample Line 1 to the reworked overflow of

Overflow Vessel 1. Connect Sample Line 2 to the reworked overflow of Overflow Vessel 2.

3. Install the second sc analyzer (Analyzer 2):

a. Feed the two sample lines from the two overflow vessels of

Analyzer 1 through Analyzer 2. Use Seal Plug #3 to secure.

b. Feed the drain tube though Analyzer 2 (item 6). Use Seal

Plug #3 to secure.

c. Use Seal Plug #3 to seal the unused opening.

d. Connect the drain tube to the T-fitting.

e. Connect Sample Line 1 from Analyzer 1 to the bottom inlet

on Overflow Vessel 1 using the fittings.

f. Connect Sample Line 2 from Analyzer 1 to the bottom inlet

on Overflow Vessel 2 using the fittings.

Plumbing and connection options

Figure 37 Option 9b setup

1 FILTRAX 1 8 Overflow vessel 1 tube from

analyzer 1

2 PHOSPHAX sc analyzer 9 Overflow vessel 1 16 Overflow vessel 1 tube 3 AMTAX sc analyzer 10 Overflow vessel 2 17 Overflow vessel 2 tube 4 FILTRAX 2 11 Drain tube: Feed to a lower drain

(maximum. 2 m/6.5 ft)

5 Seal plug #3 12 FILTRAX 2 sample line 19 Seal plug #1 6 Drain tube: Feed to a lower drain

13 FILTRAX 1 sample line 20 FILTRAX 2 heated hose

(maximum. 2 m/6.5 ft)

7 Overflow vessel 1 tube from

14 Overflow vessel 1 21 Seal plug #3

analyzer 1

15 Overflow vessel 2

18 FILTRAX 1 heated hose

A.16 Option 10a plumbing and connections

Option 10a uses an sc analyzer with any type of sample preparation that delivers a continuous sample stream that cannot be pressurized. The waste of the analyzer is discharged into an open drain.

Refer to Figure 38 and the following instructions for Option 10a:

1. Install the sample preparation unit.

2. Feed the sample line from the sample preparation unit through

the analyzer (Figure 38, item 2). Use Seal Plug #3 to secure.

3. Feed the drain tube through the analyzer (item 3). Use Seal Plug #3 to secure.

Note: Tubes can be pushed through prepared holes on Seal Plug #3.

4. Seal any unused holes with Seal Plug #3.

5. Connect the drain tube to the T-fitting.

6. Connect the sample line from the sample preparation to the

bottom inlet on the overflow vessel using the fittings.

Plumbing and connection options

Figure 38 Option 10a setup

1 Seal plug #3 2 Sample line 3 Drain tube: Feed to a lower drain (maximum. 2 m/6.,5ft)

A.17 Option 10b plumbing and connections

Option 10b uses two sc analyzers with one sample preparation delivering a continuous sample stream that cannot be pressurized. The samples of the sample preparation is going into Analyzer 1. This analyzer must change to the 2-parameter configuration (see

A.2, page 66). The sample line runs between both analyzers. Each

sc analyzer discharges waste into an open drain.

Refer to Figure 39 and the following instructions for Option 10b:

1. Install the sample preparation unit.

2. Install the first Analyzer (Analyzer 1):

a. Feed the sample line from the sample preparation unit

through the analyzer (Figure 39, item 7). Use Seal Plug #3 to secure.

b. Feed the drain tube through the analyzer (item 6). Use Seal

Plug #3 to secure.

c. Remove the drain tube from the valve block connector.

d. Connect the sample line from the sample preparation unit

to the overflow vessel (bottom inlet) using the fittings.

Plumbing and connection options

e. Change the analyzer to the 2-parameter configuration.

Refer to Connect a 2-parameter option, page 66.

f. Connect the sample line to the reworked overflow with the

overflow vessel. Refer to Connect a 2-parameter option,

page 66.

3. Install the second Analyzer (Analyzer 2):

a. Feed the sample line from the overflow vessels on

Analyzer 1 through Analyzer 2. Use Seal Plug #3 to secure.

b. Feed the drain tube through Analyzer 2. Use Seal Plug #3

to secure.

c. Connect the drain tube to the T-fitting.

d. Connect the sample line from Analyzer 1 to the bottom inlet

on the overflow vessel of Analyzer 2 using the fittings.

Plumbing and connection options

Figure 39 Option 10b setup

1 PHOSPHAX sc analyzer 4 Sample line from analyzer 1 7 Sample line 2 AMTAX sc analyzer 5 Drain tube: Feed to a lower drain

8 Seal plug #3

(maximum. 2 m/6.,5ft)

3 Seal plug #3 6 Drain tube: Feed to a lower drain

9 Overflow vessel tube

(maximum. 2 m/6.,5ft)

A.18 Option 11a plumbing and connections

Option 11a uses two units of any type of sample preparation that delivers a continuous sample stream. The waste of the analyzer is discharged to an open drain.

Refer to Figure 40 and the following instructions for Option 11a:

1. Install the sample preparation units.

2. Feed the two sample lines from each sample preparation unit

through the analyzer. Use Seal Plug #3 to secure.

3. Feed the drain tube through the analyzer using Seal Plug #3 (Figure 40, item 2).

Note: Tubes can be pushed through prepared holes on Seal Plug #3.

4. Seal the unused opening with Seal Plug #3.

5. Connect the drain tube to the T-fitting.

6. Connect the sample line from Sample Preparation 1 to the

bottom inlet on Overflow Vessel 1 using the fittings (item 4 and item 5).

7. Connect the sample line from Sample Preparation 2 to the bottom inlet on Overflow Vessel 2 using the fittings (item 3 and item 6).

Plumbing and connection options

Figure 40 Option 11a setup

1 Seal plug #3 3 Sample line preparation 2 5 Overflow vessel 1 2 Drain tube: Feed to a lower drain

(maximum. 2 m/6.,5ft)

4 Sample line preparation 1 6 Overflow vessel 2

A.19 Option 11b plumbing and connections

Option 11b uses two sc analyzers with two sample preparation units delivering continuous sample streams that cannot be pressurized. The samples of each sample preparation unit goes to the first analyzer. The analyzer must be changed to the 2-parameter configuration (see Connect a 2-parameter option, page 66). The sample lines are going from Analyzer 1 to Analyzer 2. Each analyzer discharges waste into an open drain.

Refer to Figure 41 and the following instructions for Option 11b:

1. Install the sample preparation units.

2. Install the first Analyzer (Analyzer 1):

a. Feed the two sample lines from each sample preparation

unit through the analyzer. Use Seal Plug #3 to secure.

b. Feed the two sample lines out from Analyzer 1. Use Seal

Plug #3 to secure.

c. Feed the drain through Analyzer 1. Use Seal Plug #3

to secure.

d. Remove the drain tube with the T-fitting from the valve

block connector. Connect the drain tube to the valve block connector. Discard the T-fitting.

Plumbing and connection options

e. Connect Sample Line 1 from Sample Preparation Unit 1 to

the bottom inlet on Overflow Vessel 1 using the fittings.

f. Connect Sample Line 2 from Sample Preparation Unit 2 to

the bottom inlet on Overflow Vessel 2 using the fittings.

g. Change the analyzer to the 2-parameter configuration.

Refer to Connect a 2-parameter option, page 66.

h. Connect Sample Line 1 to the reworked overflow to

Overflow Vessel 1. Connect Sample Line 2 to the reworked overflow of Overflow Vessel 2.

3. Install the second Analyzer (Analyzer 2):

a. Feed the two sample lines from the overflow vessels of

Analyzer 1 through Analyzer 2. Use Seal Plug #3 to secure.

b. Feed the drain tube through Analyzer 2. Use Seal Plug #3

to secure.

c. Seal the unused openings using Seal Plug #3.

d. Connect the drain tube to the T-fitting.

e. Connect Sample Line 1 from Analyzer 1 to the bottom inlet

on Overflow Vessel 1 of Analyzer 2 using the fittings.

f. Connect Sample Line 2 from Analyzer 1 to the bottom inlet

on Overflow Vessel 2 of Analyzer 2 using the fittings.

Plumbing and connection options

Figure 41 Option 11b setup

1 PHOSPHAX sc analyzer 7 Overflow vessel 1 13 Overflow vessel 2 2 AMTAX sc analyzer 8 Overflow vessel 2 14 Sample line to analyzer 2,

overflow vessel 1

3 Seal plug #3 9 Drain tube: Feed to a lower drain

(maximum. 2 m/6.5 ft)

4 Drain tube: Feed to a lower drain

10 Sample line preparation #2 16 Seal plug #3

15 Sample line to analyzer 2,

overflow vessel 2

(maximum. 2 m/6.5 ft)

5 Sample line from analyzer 1,

11 Sample line preparation #1

overflow vessel 2

6 Sample line from analyzer 1,

12 Overflow vessel 1

overflow vessel 1

Appendix B Fieldbus

For general information about field bus control refer to the appropriate controller manuals and to the register list (Table 8 on page 101). A configuration file is needed for the use with an OPC server. Contact the manufacturer for further information.

B.1 Fieldbus control

To start the field bus control select MAINTENANCE>TEST/MAINT>FIELDBUS>ENABLED.

Note: For safety reasons the field bus control is temporarily disabled, when the analyzer is set to the service state in the menu system. To enable again the field bus control , select START in the SERVICE menu.

When the service state of the instrument is activated through the field bus, the field bus control remains active.

Important Note: Make sure that no one is working on the analyzer when an action through the field bus will be started!

The field bus control registers (40071 to 40078) will be set to FFFFh (65635dec) if the field bus is disabled for any reason.

To initiate an action: enter "1" to the register for the required action (40072 to 40078), then enter "1" to the control register 40071. The requested action is accepted when both registers return to "0". When the instrument is waiting between measurements (long measuring intervals) a measurement can be forced by entering "1" to register 40072 and

40071. The measurement will be initiated by 5 minutes.

Note: Ongoing internal processes like cleaning are interrupted by a forced measurement. The interrupted process will be started again after the forced measurement. A discharged value will be discarded before the measurement. A forced measurement during a calibration process possibly have higher deviations from the true value than during a normal op eration.

Important Note: Do not change the listed register addresses or other values, otherwise the instrument may malfunction or becom e inoper ab le .

B.2 Remote controlled measurement series

To take remote controlled measurement series (no automatic measurement with fixed interval) start the following procedure.

1. Select MAINTENANCE>TEST/MAINT>FIELDBUS>ENABLED to enable the START BY BUS feature.

2. Select CONFIGURE>MEASURING>START BY BUS>YES.

Refer to menu system for other options. It is recommended to set AVERAGE either to "1" or to an even divider of NUMBER OF MEAS or to the same number as NUMBER OF MEAS to avoid measurements which are not averaged.

Note: For safety reasons the field bus control and START BY BUS a r e temporarily disabled, when the analyzer is set to service state in the menu system. To enable again START BY BUS select MAINTENANCE>TEST/MAINT>START.

When the service state of the instrument is activated through the field bus, the field bus control remains active.

Important Note: Make sure that no one is working on the analyzer when an action through the field bus will be started!

Important Note: Do not try to change the listed register addresses, otherwise the instrument may malfunction or become inoperable.

Fieldbus

The FIELDBUS register contains FFFFh (65536dec) when the feature is disabled for any reason.

A measurement series is initiated with entering "1" to register 40128 (Enter "2" for 2 channel instruments to start measurements on channel 2). The register will return to "0" after the measurement series is done. The measurement results can be found at 40001 (channel 1) and 40062 (channel 2).

A value will appear every AVERAGE and at end of series if remind measurement(s) exist. Example: NUMBER OF MEAS is set to 5 and AVERAGE to 2. The result are 3 values, the 1st is the average of measurement 1 and 2, the second is the average of value 3 and 4, the last one is the reminding value of the 5th measurement

Note: Internal processes like cleaning will be interrupted from measurement series.The interrupted process will start again after the end of the measurement series. To use the START BY BUS feature, the sample has to be available at any time for cleaning and rinsing purposes. An ongoing measurement series will not be interrupted by internal processes.

B.3 External trigger contact, control by external signal

If the controller board is equipped with an external input terminal (optional board version), measurements can be issued by applying an external DC voltage of 15V to 30V to the terminal for longer than 1 second. When the field bus control is activated, the input will issue a forced measurement as described within Fieldbus control.

When the START BY BUS feature is activated, the external input will issue a measurement series as described within the START BY BUS section.

Note: Only measurements on channel 1 can be started with the external contact on 2 channel instruments.

100

Hach-Lange PHOSPHAX indoor sc User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PHOSPHAX sc, PHOSPHAX indoor sc

Table of Contents

Section 1 Specifications

Section 2 General Information

2.1 Safety information

2.1.1 Use of hazard information

2.1.2 Precautionary labels

2.1.3 Change instrument labels

2.2 Product overview

Section 3 Installation

3.1 Basic installation overview

3.2 Unpack the instrument

3.3 Mechanical installation

3.3.1 Mount the instrument

3.3.1.1 Wall mount

3.4 Initial instrument setup

3.4.1 Open the enclosure

3.4.2 Remove the shipping transport locks

3.4.3 Installation of the collecting tray

3.4.4 Connect the humidity sensor

3.4.5 Connect the sample supplies and drain

3.5 Electrical installation

3.5.1 Electrostatic Discharge (ESD) Considerations

3.5.2 Enclosure breakouts

3.5.3 Insert tubing and/or cables

3.5.4 Connect the Filter Probe sc to the analyzer (optional)

3.5.5 Connect the optional heated drain

3.6 Installation of reagents

3.7 Supply power to the analyzer

3.8 Connect the data network

Section 4 System Startup

4.1 Initializing the instrument

Section 5 Operation

5.1 Sensor diagnostics menu

5.2 Sensor setup menu

5.2.1 System setup menu

5.3 Cleaning process

5.4 Measurement process

Section 6 Maintenance

6.1 General maintenance

6.1.1 Clean the analyzer

6.1.2 Reagent replacement

6.1.3 Replace the fan filter

6.1.4 Fuse replacement

6.2 Routine maintenance schedule

6.3 Validation (Analytical quality assurance)

6.4 Shut the analyzer down

6.4.1 Shut the analyzer down for an extended period

6.5 Scheduled maintenance

6.6 Modify from single channel to dual channel

Section 7 Troubleshooting

7.1 Troubleshooting the controller

7.2 Troubleshooting the analyzer

7.2.1 LED status

7.2.2 Error messages

7.2.3 Warnings

Section 8 Replacement Parts and Accessories

8.1 Standards and reagents

8.2 Analyzer accessories

8.3 Mounting hardware

8.4 Replacement parts

Section 9 Contact Information

Section 10 Limited Warranty

Section 11 Certification

Appendix A Plumbing and connection options

A.1 Safety information

A.1.1 Electrostatic Discharge (ESD) Considerations

A.2 Connect a 2-parameter option

A.2.1 Remove the T-fitting

A.3 Drain line considerations

A.4 Tubing considerations

A.5 Option 1 plumbing and connections

A.6 Option 2 plumbing and connections

A.7 Option 3 plumbing and connections

A.8 Option 4 plumbing and connections

A.9 Option 5 plumbing and connections