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SICK FWE200DH, Руководство по эксплуатации

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14

8024019/AE00/V1-0/2019-02| SICK

A D D E N D U M   T O   O P E R A T I N G   I N S T R U C T I O N S  | FWE200DH

Subject to change without notice

3

COMMISSIONING / CONFIGURING 

3.3

Connecting the purge air heater

The option of connecting a heated extraction hose is prepared at the factory for the 
FWE200DH with water back purge WBP. The purge air heater is controlled using the MCU 
control unit of the FWE200DH. The power supply line to the purge air heater must be con-
nected to the terminals for “Heater4” in the control unit.

Fig. 11:  Purge air heater with accessories for mounting on SLV7

NOTE:

Observe the warnings in the Operating Instructions of the purge air heater.

WARNING: Fire and explosion hazard through purge air heater

Risk of life during use of air heaters.

▸

Fire and explosion hazard due to improper installation and use of air heaters, espe-
cially in the vicinity of flammable materials and explosive gases.

WARNING: Risk of burns through purge air heater

Heating element and nozzle will become hot during operation. 

▸

Allow the device to cool down.

▸

Do not direct hot air jet at people or animals.

NOTICE: Observe nominal voltage

The nominal voltage indicated on the device must correspond to the power voltage, 
otherwise the device can be damaged.
IEC/EN 61000-3-11; Z

max 

=0.065

Ω

 + j 0.040

Ω

NOTICE: Atmospheric conditions

Protect the device from moisture and humidity.

Содержание FWE200DH

Страница 1: ...MMMI MMMADDENDUM TO OPERATING INSTRUCTIONS AD D END U M TO OPERATI NG INSTRUCTIO NS FWE200DH Extractive scattered light dust measuring device Water back purge WBP ...

Страница 2: ...emarks and are only used for identification purposes Legal information This work is protected by copyright Any rights derived from the copyright shall be reser ved for SICK Engineering GmbH Reproduction of this document or parts of this docu ment is only permissible within the limits of legal determination of Copyright Law Any modification shortening or translation of this document is prohibited w...

Страница 3: ... 10 2 2 5 Water connection provided by operator 10 2 2 6 Water connections on WBP swirl chamber cover 10 3 Commissioning configuring 12 3 1 Temperature setting of the heating bands 12 3 2 Connecting the heated extraction hose optional 13 3 3 Connecting the purge air heater 14 3 4 Setting parameters 16 3 4 1 Activating temperature control heated extraction hose 16 3 4 2 Configuring the purge air he...

Страница 4: ...tarting work Be sure to observe all safety and warning information in the Operating Instructions WARNING Health risk due to leaking measuring gas During maintenance work on the sample gas probe there is the possibility of leaking of potentially hazardous measuring gas Take suitable protective measures according to the hazard potential evaluated by the operator Wear personal protective equipment WA...

Страница 5: ...ations in wet gases In some applications in this area of application deposits can occur which can constrict or clog the lines and components carrying the sample gas e g in the production of fertilizers or glass wool The equipment variant of the FWE200DH has a water back purge unit This ensures that recurring water purging of the lines and compo nents carrying the sample gas dissolves water soluble...

Страница 6: ... hazards or potentially explosive atmospheres 1 5 Responsibility of user 1 5 1 General information Designated users The FWE200DH measuring system may only be installed and operated by skilled technicians who based on their technical training and knowledge as well as knowledge of the relevant regulations can assess the tasks given and recognize the hazards involved Special local requirements Observ...

Страница 7: ... dissolve in the water and are flushed into the flue gas duct 2 2 Device components The following components are additionally installed or prepared at the factory for the FWE200DH with water back purge WBP Pressure regulator with manometer and water filter Water connection customer interface G inch inside thread Valve 1 Valve 2 Ball valve Connecting hoses Purge air heater optional must be ordered ...

Страница 8: ... of 2 barg should be maintained The system pressure must not exceed 6 barg otherwise the leak tightness of the solenoid valves cannot be guaranteed To adjust the pressure pull the control knob on the pressure reducer upwards out of the lock Set the desired purging pressure The integrated water filter serves to filter coarse res idues and or limescale deposits from the supplied water NOTE Optional ...

Страница 9: ...ves to preheat the sample gas when for example the heater temperature or surface temperature in the thermal cyclone has to be reduced due to the application Furthermore this prevents the sample gas cooling down between the sam ple gas probe and measuring system Fig 4 Heated extraction hose Control valve for setting the purging pressure Pressure indicator for purging pressure Water connection G inc...

Страница 10: ...e damage Observe requirements for frost protection of the connection line 2 2 6 Water connections on WBP swirl chamber cover Check the proper water flow into the swirl chamber after maintenance work cleaning Feed the water so that no splash residues are distributed in the swirl chamber and all the water always flows into the respective purging branch Lock for manual operation Rotary grip for manua...

Страница 11: ...ODUCT DESCRIPTION 2 Fig 6 Side view swirl chamber Control opening to check water dosage in the swirl chamber Water connections valves 1 and 2 Purge air connection for direct feed into the swirl chamber WARNING Risk of scalding Hot liquid can escape from the swirl chamber thermal cyclone when opened Allow the device to cool down ...

Страница 12: ... in the control unit For this purpose it is necessary to locate the heating band setting in the control unit and make the setting with a slotted screwdriver Fig 7 Heating band settings SOPAS ET Parameters System Parameters Fig 8 Heating band settings on control unit WARNING Hot gases may escape Risk of burns from escaping hot gases Open inlets of gas carrying parts must be closed during device ins...

Страница 13: ...age supply and temperature sensor must be connected Fig 9 Power voltage and temperature sensor connection The heated extraction hose is controlled and regulated using the electronics in the FWE200DH Temperatures can be configured using SOPAS ET The power supply line to the plug connector is connected to the terminal for Heater3 in the control unit The temperature sensor of the heated extraction ho...

Страница 14: ... Observe the warnings in the Operating Instructions of the purge air heater WARNING Fire and explosion hazard through purge air heater Risk of life during use of air heaters Fire and explosion hazard due to improper installation and use of air heaters espe cially in the vicinity of flammable materials and explosive gases WARNING Risk of burns through purge air heater Heating element and nozzle wil...

Страница 15: ... change without notice COMMISSIONING CONFIGURING 3 Fig 12 Power cable for purge air heater connection in the control unit Fig 13 SLV7 with purge air heater installed on the base plate Electrical protection is provided by the CB5 circuit breaker in the control unit Fig 14 CB5 fuse for the purge air heater ...

Страница 16: ...g temperature control The desired default temperature for the heated extraction hose can be set in the temperature settings in the menu for heating circuit The default value set at the factory setting is 80 C the maximum temperature 120 C NOTE The control unit of the FWE200DH only serves to control the power supply of the purge air heater and emergency shutdown in case of a fault NOTE Operation of...

Страница 17: ...ontrolled directly on the purge air heater The factory setting of the purge air temperature is configured to 90 C The red regulator is locked in this position with a seal sticker The purge air temperature can therefore only be modified by destroying the seal sticker but this should only be done with great care Protection against unintentional adjustment of the regulator must then be replaced CAUTI...

Страница 18: ...G Fig 17 Purge air heater Further setting options and error messages are explained in the Operating Instructions of the purge air heater Purge air actual temperature indicator Default temperature set indicator Controller for setting the default temperature NOTE The Operating Instructions for the purge air heater can be found on the supplied product CD ...

Страница 19: ...DHSP200 Output of control values DHSP200 on analog output Water purging cycle starts automatically 1 DHSP200 moves to protected position 2 Blower output set to 100 3 Valve 2 for purging the measuring cell and feedback line opens approx 30 s 4 Valve 2 closes 5 Ball valve opens and directs purge air flow directly into the swirl chamber 6 Valve 1 for purging the sample line opens approx 30 s 7 Valve ...

Страница 20: ...20 8024019 AE00 V1 0 2019 02 SICK A DDE N D UM TO OP E RATI N G I N S TR UC TI ON S FWE200DH Subject to change without notice 3 COMMISSIONING CONFIGURING Fig 18 SOPAS ET Menu Water Purge Configuration ...

Страница 21: ...ust be switched off Additional maintenance work for systems with water back purging Check the connection piece for the extraction hose on the swirl chamber for deposits 4 2 Replacing the water filter The water filter must be checked for contamination during regular maintenance of the FWE200DH Replace the filter when there is visible contamination see Spare parts con sumables page 27 Fig 19 Water f...

Страница 22: ...aces of escaping water Leak tightness of the solenoid valves must be checked during half yearly maintenance Proceed as follows 1 Set the FWE200DH to Maintenance mode see FWE200DH Operating Instructions 2 Login as Authorized Operator see FWE200DH Operating Instructions 3 Close solenoid valves see SOPAS ET Menu Diagnosis Probe purge page 22 Start manual operation open close valves manually 4 Remove ...

Страница 23: ...BP swirl chamber cover see Sealing plug on WBP swirl cham ber cover page 23 3 Illuminate swirl chamber with suitable light source 4 Trigger the control cycle and check the water back purge function see Water purging function test page 23 5 Put the device back into operation If the spray pattern is not correct or does not hit the correct points clean and check the pipes of the WBP swirl chamber cov...

Страница 24: ...as triggered or has been manually deactivated Current too high or manually deactivated Check power circuit for short circuit Check current consumption Switch fuse back on Water purging configura tion Water purging not activated Hardware activation not com pleted or software key not entered Enter software key or contact SICK Service THeiz3 control Heater 3 control deviation Temperature or other con...

Страница 25: ...water off Disconnect water hose on pressure reducer Disconnect water hoses from solenoid valves Disconnect solenoid valve plugs Loosen two separator nuts Remove the complete WBP control block Fit the new WBP control block in reverse sequence Make sure the plugs of the solenoid valves and water hoses are connected in the correct connections The connections are color coded to simplify this NOTE Repa...

Страница 26: ...s on the WBP control block see WBP control block page 25 3 Disconnect the plug in the control cabinet Disconnect the individual lines 4 Loosen the two screws of base plate 2 2 Remove the WBP ball valve 5 Screw the new WBP ball valve with base plate to the two fixing points 6 Connect the solenoid valves Pay attention to the color coding 7 Lead the connecting line into the control cabinet Connect th...

Страница 27: ... per day configurable using a control cycle interval Power input Purge air heater Max 1 kW Heated extraction hose Max 0 3 kW Designation Part No Heated extraction hose 230 V hose 1400 mm heat sheath 1100 mm 2082195 Heated extraction hose 115 V hose 1400 mm heat sheath 1100 mm 2094377 Purge air heater 230 V with accessories for assembly on SLV7 base plate 2105688 Purge air heater 115 V with accesso...

Страница 28: ... DDE N D UM TO OP E RATI N G I N S TR UC TI ON S FWE200DH Subject to change without notice 7 TECHNICAL DATA Fig 25 Spare part WBP control block 2106005 Fig 26 Spare part hose set 2106006 Fig 27 Spare part WBP swirl chamber cover 2106007 ...

Страница 29: ...0 2019 02 SICK AD DE N DU M TO O P ER ATI N G I N STRU C TI ON S FWE200DH Subject to change without notice TECHNICAL DATA 7 Fig 28 Spare part WBP ball valve connection set 2106008 Fig 29 Spare part WBP ball valve 2106071 ...

Страница 30: ...LFN LW Japan 3KRQH 0DLO VXSSRUW VLFN MS Malaysia 3KRQH E Mail enquiry my sick com Netherlands 3KRQH 0DLO LQIR VLFN QO New Zealand 3KRQH WROOIUHH E Mail sales sick co nz Norway 3KRQH E Mail sick sick no Poland 3KRQH 0DLO LQIR VLFN SO Romania 3KRQH 0DLO RIILFH VLFN UR Russia 3KRQH 0DLO LQIR VLFN UX Singapore 3KRQH 0DLO VDOHV JVJ VLFN FRP Slovakia 3KRQH E Mail mail sick sk sk Slovenia 3KRQH 0DLO RIIL...

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