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32

Operation

5.3.5

Access service mode

1.

Press one of the function keys, F1 to F4, for 3 seconds.

2.

Press F4 twice to scroll to the [+SERVICEMENU] menu.

3.

Press F2 to open this menu.

4.

When the [+INSPECTION] or [+FUNCTION TEST] menus are selected, the system
automatically switches to service mode.

Service mode means that:

•

The instrument is no longer in operational mode

•

The sampling probe and sample storage vessel are empty

•

The system is depressurized

•

The sampling probe is closed

•

The fault indication contact remains in the last valid position

•

The instrument will not switch back automatically to operational mode

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Содержание SIGMATAX 2

Страница 1: ...DOC023 52 03103 SIGMATAX 2 User manual 05 2018 Edition 3 ...

Страница 2: ......

Страница 3: ...3 2 1 Connect the pipe trace heater and fault indication contact 22 3 2 2 Connect the fiber optic cable 24 3 3 Internal tubing 24 Section 4 Start Up 27 Section 5 Operation 29 5 1 Operation 29 5 2 Menu overview 30 5 3 Important instrument settings 31 5 3 1 Switch on the heater 31 5 3 2 Set the processing interval 31 5 3 3 Set the display contrast 31 5 3 4 Switch on the pressure display 31 5 3 5 Acc...

Страница 4: ...4 Table of Contents ...

Страница 5: ...ation available on request Medium temperature 5 C to 30 C 41 F to 86 F probe Equipment properties Protection type in accordance with IP 54 Control unit Outputs Fault indication contact potential free 24 V maximum 1 A Service interface RS 232 Power connector 230 V AC 50 Hz Power consumption Device with system components 600 VA Recommended fuse 10 A time delay Line Heater off Heater on 20 C 4 F Cont...

Страница 6: ...6 Specifications ...

Страница 7: ... or moderate injuries as the result NOTICE Indicates a situation that if it is not avoided can lead to damage to the device Information that requires special emphasis This symbol if noted on the instrument references the instruction manual for operation and or safety information This symbol may be found on an enclosure or barrier within the product and indicates a risk of electric shock and or dea...

Страница 8: ...nctional description A sampling probe is immersed in the water and draws only the sample volume required for the analysis without coming into contact with pumps The sample is conveyed into a small storage vessel in the open loop control unit and is homogenized using an ultrasound generator NOTICE Any use other than use in accordance with requirements defined in the user manual leads to the loss of...

Страница 9: ...nsor line 9 Overflow drain tube 2 Sample storage vessel lid 6 Display with keypad 10 Sample storage vessel drain tube 3 Sample tube 7 Sample removal for process instruments 11 Connection tube from the probe 4 Fiber optic cable for PHOSPHAX sigma or TOCTAX 8 Mains connection cable 12 Ultrasound transducer ...

Страница 10: ...10 General Information Figure 2 Sampling probe 1 Connection tube 3 Sampling vessel 5 Air outlet 2 Probe cover 4 Valve cover 6 Drain valve ...

Страница 11: ...er between the mains and the system Products intended by the manufacturer for outdoor use offer a higher level of protection against the penetration of liquids and dust If these products are connected to a mains outlet with a cable and plug rather than a permanently connected cable the plug and outlet are much more susceptible to liquid and dust penetration The operator must sufficiently protect t...

Страница 12: ...12 Installation 3 1 Mechanical installation Figure 3 Dimensions in mm 1 Suspension points 3 Wood screw 5 x 40 3 2 Fixing point 4 Nylon plug 8 x 40 3 ...

Страница 13: ...ion overview 1 SIGMATAX 2 open loop control unit 4 Mounting attachment 7 SIGMATAX 2 sampling probe 2 Connection tube 10 30 m 5 Base 8 Direction of flow 3 Retaining clamp 6 Mounting pipe 2 m 78 7 in aaaaaaaa aaaaaaaa aaaaaaaa aaa aaa aaa ...

Страница 14: ...nstallation 3 1 1 Install the sampling probe Installation with rim mounting LZX414 00 00000 Figure 5 Base and mounting attachment 1 Express anchor 3 Mounting attachment 2 Base 4 Cylinder head screw M8 40 4 ...

Страница 15: ...g pipe N O T I C E When carrying out an installation variant that deviates from this example make sure that the connection tube from the sampling probe is guided vertically upward for at least 0 5 m 19 6 in 1 Mounting pipe 2 m 78 7 in 3 Retaining clamp 2 EPDM flat seal 4 Cylinder head screw M5 20 3 ...

Страница 16: ...16 Installation 3 1 2 Second mounting point and extension pipe Figure 7 Second mounting point LZX456 1 Mounting pipe 2 m 78 7 in 3 Retaining clamp 2 EPDM flat seal 4 Cylinder head screw M5 20 3 ...

Страница 17: ... out an installation variant that deviates from this example make sure that the connection tube from the sampling probe is guided vertically upward for at least 0 5 m 19 6 in 1 Mounting pipe 2 m 78 7 in 4 Retaining clamp 2 EPDM flat seal 5 Cylinder head screw M5 20 3 3 Extension pipe ...

Страница 18: ...hannel etc NOTICE Install the open loop control unit in a dry location out of direct sunlight NOTICE The Teflon sample lines must be laid without sharp bends Shortening or extending the lines will lead to problems when the samples are transported Each process instrument must have a separate drain tube The individual device drains may only be combined in a larger drain pipe with regular water throu...

Страница 19: ...ntrol unit 5 Separate drain pipe for process instrument 9 Drain tube for process instrument 2 Fiber optic cable to the process instruments 6 SIGMATAX 2 connection tube 10 SIGMATAX 2 drain tubes 3 PHOSPHAX sigma or TOCTAX 7 SIGMATAX 2 mains connection cable 4 Shared drain pipe 8 Teflon sample line ...

Страница 20: ...ection tube DANGER The pipe trace heater in the connection tube is operated at 230 V If any damage occurs to the tube casing the entire system must be taken out of operation immediately 1 Protective tube 3 Connection tube 2 Heat shrink tube 4 PG 16 screw connection ...

Страница 21: ...connection tube and drain tubes 1 Air hose drain valve Ø 3 mm 0 11 in 4 Electrical connection cable for the pipe trace heater 7 Overflow drain tube 2 Air hose Ø 5 mm 0 19 in 5 Connection tube from the sampling probe 8 Drain fitting 3 Sample tube 6 Drain tube for storage vessel ...

Страница 22: ...The entire measurement system has two power plugs measurement device and open loop control unit During the disconnection from the power source it must be made sure that the correct power plug is pulled for example by labeling the sockets This is recommended for long term storage and can prevent potential dangers in the event of a fault Therefore make sure that the sockets to which the device is co...

Страница 23: ...ter 3 Connection terminals for heater N L terminals 8 9 from the top 2 Fault indication contact circuit diagram shows contact during a fault indication Open 1 2 closed 2 3 4 Connection terminal for earth conductor N O T I C E Route the signal lines 1 2 3 separated from the power cable ...

Страница 24: ... seal of the ultrasound transducer 9 with Baysilone paste 4 Attach the ultrasound transducer 9 to the sample storage vessel using the two cross head screws 10 Install the ultrasound transducer in line with the illustration cable upward 5 Connect the pressure sensor line 7 and insert the sample delivery line 8 1 cm 0 39 in through the central opening in the cover 1 Fiber optic cable for SIGMATAX 2 ...

Страница 25: ...l indicator pipe 5 Sample tube 9 Ultrasound transducer 2 O ring 6 Connection cable for ultrasound transducer 10 Cross head screw M4 16 2 3 Sample storage vessel cover with O ring compression fittings 7 Pressure sensor line 4 Small sample pipe 8 Sample tube ...

Страница 26: ...26 Installation ...

Страница 27: ... fiber optic cables the mains plug can be plugged in If there is a risk of freezing switch on the pipe trace heater Figure 15 Plug in the power plug WA RN IN G The pipe trace heater in the connection tube is operated at 230 V If any damage occurs to the tube casing the entire system must be taken out of operation immediately aaaaaaaa aaaaaaaa aaaaaaaa aaa aaa aaa ...

Страница 28: ...28 Start Up ...

Страница 29: ...ys F1 to F4 for 3 seconds The functions of the keys in the individual menus may vary and are therefore shown abbreviated clearly in the second row of the display softkey function Figure 16 Display and keypad 1 Time remaining for current process 4 Operational status of heater H visible heater active 7 Go back to previous menu item 2 Current status message 5 Cancel 8 Go to next menu item 3 Operation...

Страница 30: ...revious position for as long as the user activates it for testing purposes fiber optic 1 Blanks fiber optic cable 1 for 1 second fiber optic 2 Blanks fiber optic cable 2 for 1 second OF output 2 SERVICEMENU for maintenance tasks and functional tests INSPECTION SIGMATAX switches to service mode clean samp tube Cleans the sample tube assisted by the program cleaning probe Cleans the sampling probe a...

Страница 31: ...t this menu level by pressing F1 5 3 3 Set the display contrast 1 Press one of the function keys F1 to F4 for 3 seconds 2 Open the SETTINGS menu by pressing F2 3 Press F4 four times to scroll to the contrast menu item 4 Select this menu item by pressing F2 5 Set the desired contrast by pressing F3 and F4 6 Confirm by pressing F2 and exit this menu level by pressing F1 5 3 4 Switch on the pressure ...

Страница 32: ... FUNCTION TEST menus are selected the system automatically switches to service mode Service mode means that The instrument is no longer in operational mode The sampling probe and sample storage vessel are empty The system is depressurized The sampling probe is closed The fault indication contact remains in the last valid position The instrument will not switch back automatically to operational mod...

Страница 33: ...necessary cleaning procedures Maintenance schedule DOC273 72 04008 MRZ03 Type of device 10 m 20 m 30 m Instrument number Commissioning on by Annually Seal membrane on relief valve Every 1 5 years Replace compressor Every 3 months Clean supply lines and sampling probe interior Test pressure Every 6 months Replace valve piston with seal kit Heat if there is a risk of freezing Weekly Clean sample sto...

Страница 34: ... tube Confirmation prompt confirm by pressing F4 cleaning glass inserted Replace the sample storage vessel with the cleaning vessel which contains chlorine bleach sodium hypochlorite and confirm by pressing F4 sample tube advanced Feed the sample tube through to the base of the cleaning vessel and confirm by pressing F4 opening probe cleaning emptying probe cleaning affecting tube xx sec please wa...

Страница 35: ...start by pressing F4 cleaning probe Confirmation prompt confirm by pressing F4 probe in clean solution Immerse the sampling probe in a bucket containing cleaning solution rinsing agent and confirm by pressing F4 pressure comp opening probe cleaning emptying probe cleaning filling probe cleaning closing probe cleaning The sampling probe is automatically filled with cleaning solution was probe shake...

Страница 36: ...36 Maintenance ...

Страница 37: ...rized The sampling probe is closed The fault indication contact is held in the last valid position The instrument will not return automatically to operational mode Error message Possible cause Measures delivery error Sample line clogged Select clean samp tube and carry out a full clean if necessary blow air through the sample line using the compressor Inspect the upper level indication sensor Chec...

Страница 38: ...38 Troubleshooting ...

Страница 39: ... User manual BDA361 Second mounting point for vibrations LZX456 8 3 Replacement and wear parts Description Cat No 230 V membrane compressor for approximately 1 5 years LZX376 Sample storage vessel LZX394 Valve piston LZX267 Wear part set for probe valve for approximately 6 months LZX306 Complete drain valve LZX266 Complete air filter LZX300 Air filter without fittings for approximately 12 months L...

Страница 40: ...accessories Probe line 10 m 393 7 in LZX393 Probe line 20 m 787 4 in LZX398 Probe line 30 m 1181 1 in LZX411 Bottom overflow fitting LZX388 Complete ultrasound transducer LZX284 8 3 Replacement and wear parts Description Cat No ...

Страница 41: ...st 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...

Страница 42: ...42 Warranty and liability ...

Страница 43: ......

Страница 44: ...hach com HACH LANGE GMBH Willstätterstraße 11 D 40549 Düsseldorf Germany Tel 49 0 2 11 52 88 320 Fax 49 0 2 11 52 88 210 info de hach com www de hach com HACH LANGE Sàrl 6 route de Compois 1222 Vésenaz SWITZERLAND Tel 41 22 594 6400 Fax 41 22 594 6499 Hach Company Hach Lange GmbH 2003 2012 2018 All rights reserved Printed in Germany 05 2018 Edition 3 ...

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