Fuji Electric ZSJ Instruction Manual
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Fuji Electric ZSJ Instruction Manual

Fuji Electric ZSJ Instruction Manual

Infrared gas analyzar
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Instruction Manual
INFRARED GAS
ANALYZAR
TYPE:   ZSJ
INZ-TN2ZSJb-E

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Summary of Contents for Fuji Electric ZSJ

  • Page 1 Instruction Manual INFRARED GAS ANALYZAR TYPE:   ZSJ INZ-TN2ZSJb-E...
  • Page 2 PREFACE We are grateful for your purchase of Fuji Electric’s Infrared Gas Analyzer, TYPE: ZSJ. • First read this instruction manual carefully until an adequate understanding is acquired, and then proceed to installation, operation and maintenance of the analyzer. Wrong handling may cause an accident or injury.
  • Page 3 CAUTION ON SAFETY First of all, read this “Caution on safety” carefully, and then use the analyzer in the correct way. DANGER CAUTION PROHIBITION Caution on installation, re-installation and storage of gas analyzer • This unit is not explosion-proof type. Do not use it in a place DANGER accidents.
  • Page 4 Caution on wiring CAUTION Caution to wiring electrician use solderless terminals. • Do not install the instrument near high frequency heating furnace, either. Caution on use DANGER CAUTION INZ-TN2ZSJ-E...
  • Page 5 Caution on use PROHIBITION may occur. Caution on maintenance and check DANGER cause an intoxication particularly. intoxication. intoxication or accident may occur. CAUTION Others CAUTION Electric’s technician in charge of adjustment. If the instrument is INZ-TN2ZSJ-E...
  • Page 6 Check of what are contained in the package (1) Infrared gas analyzer main unit (2) Gas extractor (if provided) (5) Pressure regulator (if provided) Article name Q'ty Remarks If provided with Teflon filter for membrane filter / For spare (Teflon) meter (Note 1) Filter paper for membrane filter (25 sheets) / For spare (fiberglass) If not provided with...

  • Page 7: Table Of Contents

    CONTENTS PREFACE ........................... i ......................ii ..........................vi ........................1 ........................2 Sampling system diagram ........................................4 Composition and functions of gas analyzer ................1.4.1 Composition and description of gas analyzer ...............8 ......................11 Description of display and operation panels ............... 1.5.1 Name and description of operation panel ..............
  • Page 8 ................................................................40 .......................41 .............................................................................48 ....................48 ..............50 .........................52 ......................58 ............................................................................................................................................................................................................................................................................................................................................80 .................80 ............81 ........82 ................82 Maintenance of gas analyzer unit ..................4.4.1 Moisture interference adjustment of gas analyzer unit ..........
  • Page 9 SPARE PARTS ......................... Spare parts for 1-year measurement ..................Maintenance components in a long-term ................88 ....................90 ........................90 ........................................95 ........................95 ........................98 ........................101 ......................101 ......................102 ........................102 viii INZ-TN2ZSJ-E...
  • Page 10 1. OVERVIEW This infrared gas analyzer (ZSJ) is composed of infrared gas analyzer unit, oxygen sensor and gas sam- dust incinerator. trol. quirements. INZ-TN2ZSJ-E...
  • Page 11 1.1 Outline diagram Instrumentation air inlet Sample gas inlet Rc 1/4 or Rc 1/2 Rc 3/8 815 (Outdoor type) 800 (Indoor type) Air inlet Rc 1/4 4-Wiring port ø34 grommet (Waterproofing with wire through hull fitting is required for outdoor specification analyzer.) Standard gas when external setting...

  • Page 12: Sampling System Diagram

    1.2 Sampling system diagram 5-Component Gas Sampling System Diagram (Standard type) Air inlet Gas extractor Flow checker 1.4×100mm aspirator Infrared gas Filter analyzer Exhaust ,CO, Atmospheric Reference air solenoid 1.0L/min gas purifier valve aspirator Infrared gas analyzer converter 1.0L/min Atmospheric Sample gas inlet Gas conditioner Zirconia type...
  • Page 13 1.3 Wiring connection diagram INZ-TN2ZSJ-E...
  • Page 14 INZ-TN2ZSJ-E...

  • Page 15: Composition And Functions Of Gas Analyzer

    1.4 Composition and functions of gas analyzer 1. Gas extractor 2. Gas tube 3. Input power kit 4. Gas analyzer (6) Interface module (1) Gas conditioner (5) Solenoid valve (2) Gas aspirator for atmospheric air GAS ANALYZER MODE ZERO SPAN (3) Sampling module (8) Recorder (option)
  • Page 16 Unit name Description Collects sample gas efficiently. (A heater and filter are 1. Gas extractor built in.) Heater Prevents clogging of the filter. About 250°C Name Removes dust. Standard 40 μm Filter Lead tube that feeds sample gas to the gas analyzer 2.

  • Page 17: Composition And Description Of Gas Analyzer

    1.4.1 Composition and description of gas analyzer 1. Interface module (2) Breakers (5) Service receptacle (1) I/O Terminals (3) Control switches (4) Select switch during maintenance/measurement Fig. 1-1 Name of unit Name Description (1) I/O Terminals Power supply terminal, external I/O terminals Interface module (2) Breakers Main power supply;...
  • Page 18 2. Analyzer unit Top view (1) Display unit GAS ANALYZER MODE ZERO SPAN ENTER (2) Operation unit Front view Fig. 1-2 Name of unit Name Description Analyzer unit (1) Display unit Displays components and concentration of the measurement gas, setting of various kinds and operation method. (2) Operation unit Permits setting of various kinds and operation.
  • Page 19 3. Sampling module * (7) Reference gas purifier (8) NO , SO Scrubber (3) Flow checker (6) NO /NO conrertor (4) Needle valve * With NO , SO scruber (5) Membrane filter (2) Solenoid valve for calibration (8) Gas aspirator (1) Peltier gas cooler Name of unit Name...
  • Page 20 1.4.2 Terminal block (1) List of terminal blocks Ground Terminal (Left side) Power supply Grounding for internal devices Power supply to gas extractor Power supply to heating tube – Temperature input 1 (option) – Temperature input 2 (option) M4 screw sensor input Ch1 output Ch1 remote range...
  • Page 21 (2) Description of terminal block Terminal block <TB1> Power supply supply input Grounding for Ground for internal device. internal devices Connect nothing others. Con- Power supply to gas extractor Power supply to heating tube – Temperature input 1 (option) – Temperature input 2 (option) M4 screw...
  • Page 22 Terminal block 1 <TN1> Ch1 output Ch7 output – – Ch2 output Ch8 output – – Ch3 output Ch9 output – – Ch4 output Ch10 output – – Ch5 output – Ch11 output – Ch6 output – Ch12 output – M3.5 screw INZ-TN2ZSJ-E...
  • Page 23 Terminal block 2 <TN2> sensor input. (Input for our sensor input Ch1 remote range Zirconia oxygen sensor. Must not (already wired) – Changeover input (DI) sensor is added.) Remote hold Ch2 remote range (DI) – Changeover input (DI) Average value reset Ch3 remote range (DI) Average value reset input.
  • Page 24 • When remote range changeover input is open, high measurement channel and measured value". stantaneous value. Terminal block 3 <TN3> Analyzing block error contact output Ch1 range identification (DO) signal (DO) ror is produced. Normally open. Calibration error contact output Ch2 range identification (DO) signal (DO)
  • Page 25 Terminal block 4 <TN4> Alarm1 (DO) Alarm5 For atomospheric air (DO) solenoid valve (DO) Alarm2 (DO) Analyzing block Alarm6 power off (DO) (DO) Alarm3 (DO) Alarm4 (DO) M3.5 screw Conductive at 10-11 and open at 11 and conductive at 11-12 other- 14 and conductive at 14-15 other- spheric air Contact output for atmospheric...

  • Page 26: Description Of Display And Operation Panels

    1.5 Description of display and operation panels name and description of function on the operation panel. 1.5.1 Name and description of operation panel FUSE 250V T 3.15A SPAN MODE ZERO Display unit ENTER Details of operation key Name Description MODE key Used to switch the mode.
  • Page 27 1.5.2 Overview of display and operation panels * 1) The panel configuration is changed depending on the • Measurement mode display channel. (The measurement mode screen can be viewed by scrolling the arrow key up and down). ZERO ZERO Calibration •...
  • Page 28 1.5.3 Outline of display screen (1) Measurement mode screen (appears when the power is turned ON) (output: 12 channel). 0-50 0-50 0-50 0-50 0.0 0 Scroll vol% 0-20 0-50 0-50 0-50 0.0 0 vol% vol% 0-25 vol% 0-25 PEARK COUNTER times/h CO 500ppm * For outputs of more than 5 channels, scroll the...
  • Page 29 • Instantaneous value and concentration value: ” are displayed in the component display, indicates current concentration values of the • O corrected concentration values: correction reference value 21 - × Cs Conversion output = 21 - Concentration of relevant measured component.
  • Page 30 (3) Contents of measured channel (Ch) Table 1-1 Correspondence between measurement channel and measured value Code symbol Ch1:NOx Ch1:SO Ch1:CO Ch1:NOx, Ch2:SO Ch1:NOx, Ch2:CO Ch1:NOx, Ch2:SO , Ch3:CO Ch1:NOx, Ch2:SO , Ch3:CO , Ch4:CO 4 to G Ch1:NOx, Ch2:O , Ch3:corrected NOx, Ch4:corrected NOx average 4 to G Ch1:SO , Ch2:O...
  • Page 31 1.5.4 Basic operation • Measurement mode 0 0 . The measurement mode can display up 0-50 to 5 channels in a single screen. If 5 0 0 . 0-50 0 0 0 single screen, press the or the 0-20 vol% 0 0 .

  • Page 32: Installation

    2. BEFORE USE DANGER CAUTION • Entrust the installation, movement or re-installation to a specialist or the supplier. A poor installa- accident or injury due to tip over or drop. injury. 2.1 Installation for details. 2.2 Piping in the gas analyzer 2.2.1 Piping for a sample gas Sample gas inlet socket...

  • Page 33: Exhaust And Drain Piping

    2.2.2 Exhaust and drain piping (1) Exhaust treatment outdoor place. (2) Drain treatment Discharge the exhaust gas to an appropriate outdoor point. Implement heat insulation treatment, if there is a fear of occurrence of freeze-up in the cold sea- son. 2.2.3 Preparation of standard gas Case of analyzer Case with...

  • Page 34: Standard Gas Cylinder Mounting And Piping

    2.2.4 Standard gas cylinder mounting and piping (1) Install pressure regulators at the gas cylinders. gas cylinder”. (See Fig. 2-1). ZERO Connect from each standard gas cylinder High pressure gauge Low pressure gauge Regulator Gas cylinder Handle at outlet Rc1/4 Cylinder mounting nut Cylinder mounting coupling R1/4 coupling...
  • Page 35 2.3 Running start and stop 2.3.1 Supply of clean water Feeding water in the gas conditioner from the drain port. To gas analyzer Upper chamber Peltier gas cooler A portion Bypass B portion Lower chamber Drain Bypass outlet Fig. 2-2 2.3.2 Check of wiring 2.3.3 Check of gas tube, exhaust piping, etc.
  • Page 36 2.3.4 Warm-up operation Main Power Heating Tube AC100V MAX.2A LAMP O  SAMPLING EXTRACTOR PUMP1 PUMP2 MAINTENANCE RECEPT. MODULE SENSOR ANALYZER Fig. 2-3 Operation procedures Extractor GAS ANALYZER GAS ANALYZER Note) While in warm-up, the concent- Analyzer unit About 4 hours ration display may be as follows. Gas extractor About 1 hour : Over the upper...
  • Page 37 2.3.5 Calibration 2.3.6 Shutdown is generated due to chemical changes in the NO /NO converter and this CO accumu- lates. (2) Case of shutdown for a long time (over 30 days) time. (2 days) Check the clock of the gas analyzer unit, and set the time again if necessary, at the time of reactivation.
  • Page 38 3. SETTING AND CALIBRATION 3.1 Switch of range 3.1.1 Setting of range switch mode MODE User Mode Select an item MODE (1) Press the with UP/DOWN and ENT Back with ESC Switch Ranges Calibration Parameters press the Alarm Setting Setting of Auto Calibration Setting of Auto Zero Calibration Peak Alarm Setting Parameter Setting...
  • Page 39 3.1.2 Manual range switch Switch Range Select Ch No. Switch ranges with UP/DOWN and ENT Back with ESC then press the Range1 0–50.00 Range2 0–500.0 Range1 0–50.00 Range2 0–500.0 Range1 0–10.00 vol% Range2 0–20.00 vol% Range1 0–50.00 Range2 0–500.0 Range1 0–10.00 vol% Range2...
  • Page 40 3.2 Calibration setting Cal. Parameters Select an item with UP/DOWN and ENT Back with ESC Calibration Value 3.2.1 Setting of calibration concentration About ZERO Calibration About Calibration Range dard gas (zero and span) of each Ch used for About Calibration Components / Range Cal.
  • Page 41 values (zero and span). For value entry, Cursor for setting value press the or the Cal. Settings Set calibration value Cal. Value RANGE ZERO SPAN 0–50.00ppm +0000.0 50.00 0–500.0ppm +00000 500.0 0–50.00ppm +0000.0 50.00 0–500.0ppm +00000 500.0 0–10.00ppm +000.00 10.00 as O 0–20.00ppm +000.00...
  • Page 42 3.2.2 Setting of manual zero calibration Cell. Settings Set each or both Ch ZERO Call. at ZERO Calibration Range1 0–50.00 at once Range2 0–500.0 Range1 0–50.00 at once pressing the or the Range2 0–500.0 Range1 0–10.00 vol% at once Range2 0–20.00 vol% lighted.
  • Page 43 Manual Calibration screen ∑ ∑ ZERO Call. ENT : Go on Calibration ZERO Call. ENT : Go on Calibration of selected Ch of selected Ch ESC : Not calibration ESC : Not calibration -2.1 Range1 0–50.00 Range1 0–50.00 Range2 0–500.0 Range2 0–500.0 -0.5...
  • Page 44 3.2.3 Setting of calibration range Cell. Settings Set calibration range Cell. Range current or both range Range1 0–50.00 both Range2 0–500.0 Range1 0–50.00 current ing the or the Range2 0–500.0 Range1 0–10.00 vol% current Range2 0–20.00 vol% Range1 0–50.00 both Range2 0–500.0 or the...
  • Page 45 3.2.4 Setting of auto calibration component/range Cell. Settings Select a range for Auto Cal. auto calibration ponent Range” setting screen appears as Range1 0–50.00 enable Range2 0–500.0 Range1 0–50.00 enable Range2 0–500.0 pressing the or the Range1 0–10.00 vol% enable Range2 0–20.00 vol%...
  • Page 46 To close the setting Press the key to exit automatic calibration component/range setting, and the previous screen appears. Operation by setting Auto calibration is performed under the following rules. 1. Zero calibration is performed at the same time, for the Ch (component) in which “enable” is selected at the time of auto calibration and auto zero calibration.
  • Page 47 3.3 Alarm setting 3.3.1 Setting of alarm values (1) Enter the “Setting of Alarm No.” screen Alarm Setting Select Alarm No. or from the user mode, and the display Hysteresis setting Alarm-1 or the Alarm-2 Alarm-3 Alarm-4 Alarm-5 Hysteresis (2) Select the alarm 1 to 5 to display the Alarm Setting Select an item with UP/DOWN and ENT...
  • Page 48 Description of setting items The alarm contact assigned the same number as the alarm is operated accordingly. Channel: Channel setting targeted for issuance of alarm. One Ch No. can be selected for multiple alarms. H-Limit value: Sets the high limit value (concentration) of alarm. L-Limit value: Sets the low limit value (concentration) of alarm.
  • Page 49 3.3.2 Hysteresis setting To prevent chattering of an alarm output near the alarm setting values, adjust the value of hyster- esis. (1) In the “Alarm Setting” screen that ap- Alarm Setting Set Hysteresis 0 to 20%FS available pressing the or the Alarm-1 right.
  • Page 50 3.3.3 Peak alarm setting MODE MODE (1) Press the User Mode Select an item with UP/DOWN and ENT Back with ESC Switch Ranges Press the Calibration Parameters Alarm Setting Setting of Auto Calibration tion screen that appears, point the cursor Setting of Auto Zero Calibration Peak Alarm Setting Parameter Setting...
  • Page 51 Setting range Alarm value : 10 to 1000 ppm 5 ppm step (initial value: 500 ppm) Alarm count : 1 to 99 times (per hour) (initial value: 5 times) Hysteresis : 0 to 20 % of full scale (initial value: 0% of full scale) [% full scale] represents the percentage with the CO range regarded as 100%.
  • Page 52 3.4 Setting of auto calibration 3.4.1 Auto calibration Set Auto Cal. Select setting item screen from the user mode, and the or the Start Time 12:00 Cycle Flow Time ON / OFF Time : MON 12:34 screen that appears, perform the value entry or the setting.
  • Page 53 (1) Press the Set Auto Cal. Set flow item of calibration gas 60 to 900 sec ZERO 350 sec. or the Ch1 Span 350 sec. and then press the Ch2 Span 350 sec. Ch3 Span 350 sec. Ch4 Span 300 sec. Ch5 Span 300 sec.
  • Page 54 cases. Example 12:00 Start Time Cycle 350 sec Flow Time Zero 350 sec Ch1 Span 350 sec Ch2 Span 350 sec Ch3 Span 300 sec Ch4 Span 300 sec Ch5 Span 300 sec EX. time ON/OFF In case where auto calibration is carried out at the above setting. Sunday Monday Tuesday...
  • Page 55 3.4.2 Forced run/stop of auto calibration 3.4.2.1 Execution of auto calibration (only once) Set Auto Cal. Auto Cal. Run screen that appears, point the cursor to ENT : Run / Stop ESC : Cancel or the Start Time 12:00 (2) “Run” is highlighted, displaying a mes- Cycle Flow Time ON / OFF...
  • Page 56 “Auto Calibration” screen Example 0 3 . 0 0 0 0 0 0 . 2 1 0 2 9 0 8 0 0 . 0 0 0 0 0 . 0 0 0 9 5 0 . 0 0 0 0 0 .
  • Page 57 3.5 Setting of auto zero calibration 3.5.1 Auto zero calibration Set Auto Select setting item tion” screen from the user mode, and the Zero Cal. or the Start Time 12:00 Cycle Flow Time sec. ON / OFF screen that appears, perform the value Time : MON 12:34 entry or the setting.
  • Page 58 other cases. Example Start time 12:00 Cycle hour Flow time ON/OFF In case where auto zero calibration is carried out at the above setting. Sunday Monday Monday 12:00 0:00 12:00 Cycle : Auto zero calibration Replace- Zero ment calibration time 300sec 300sec Gas replacement time after calibration is the same as...
  • Page 59 3.5.2 Forced run/stop of auto zero calibration 3.5.2.1 Execution of auto zero calibration (only once) Set Auto Auto zero Run screen that appears, point the cursor to ENT : Run / Stop Zero Cal. ESC : Cansel or the Press the Start Time 12:00 Cycle...
  • Page 60 “Auto Zero Calibration” screen Example 0 3 . 0 0 0 0 0 . 2 1 0 2 Caution INZ-TN2ZSJ-E...
  • Page 61 3.6 Parameter setting Description of setting items * For the maintenance mode, see Section (1) Enter the “Parameter setting” screen from Parameter Select setting item or the Current Time 12/01/11 WED 13:50 desired item and press the Key Lock Output Hold Current Response Time Average Period...
  • Page 62 Setting Range • Hold setting : 0 to 100% FS (Initial value: 0000) • Response time : Infrared measured component = 1 through 9 cycles (Initial value: 1 cycle) meter = 1 through 60s (Initial value: 15s) *The cycle can be set via Maintenance Mode -> Sample Switch Setting. One cycle (s) is the sum of the reference gas flow time (s) and sample gas flow time (s).
  • Page 63 time. (1) In the “Parameter setting” screen that ap- Parameter Select Hold ON or OFF ing the or the Current Time 12/01/11 WED 13:50 Key Lock Output Hold Current Response Time Average Period Backlight Timer 5 min Contrast To Maintenance Mode 0000 Parameter Select Hold setting...
  • Page 64 (5) The value is highlighted, indicating that Parameter Set Hold value 0 to 100%FS Hold or the and then move the cursor to the right digit (6) After the value is changed, press the Meaning of setting The setting is expressed as 1/1 full scale range for both respective ranges.
  • Page 65 Average period Parameter Select Ch No. correction average. Average Period minutes (1-minute step) or 1 to 4 hours (1-hour hour step). Ch10 hour Changing the setting also resets the averaging Ch11 hour average value. (Press- Ch12 hour ing the Reset AV. Output Reset Average value reset average, and restarts...
  • Page 66 Backlight Timer Parameter Select ON or OFF pressing the or the Current Time 12/01/11 WED 13:50 Key Lock Output Hold Previous value Response Time Average Period Backlight Timer 5 min Contrast To Maintenance Mode 0000 Contrast Parameter Select ON or OFF or the Current Time 12/01/11 WED 13:50...
  • Page 67 3.7 Maintenance mode (1) Select the Maintenance Mode from the Maintenance Select operating item Parameter Setting screen to display the Mode 1. Sensor Input Value 2. Error Log played. Point the cursor to the item you 3. Cal. Log 4. Output Adj. or the 5.
  • Page 68 Description of Calibration Log screen Maintenance Select Ch No. Cal. Log Past calibration history is displayed. Sensor input value, concentration value, and the date when zero/span calibration is performed are logged. The 10 newest calibration data are logged by each component. Move the cursor to Clear Calibration Log and press the key, and the calibration log is...
  • Page 69 Description of output adjustment screen Maintenance Adjust OUTPUT Analog output adjustment screen. ZERO and SPAN Mode Connect the digital multi meter to the output Output Adj. terminal corresponding to the number of OUT Zero Span Zero Span to be adjusted, and adjust the value so that 4mA 00600 03700 00600 03700 or 0V is output at zero and 20mA or 1V is...
  • Page 70 Description of each setting screen Maintenance Select an item Mode Password Set : Set the password used to move setting from the parameter setting screen to the maintenance mode. Password Set 2465 Arbitrary 4-digit number can be ref. Value 12% O limit 20% O selected.
  • Page 71 3.7.1 Sample switch setting Maintenance Mode Select an item Sample Switch Setting Gas Flow Time Interference Compensation Coefficient (Measurement) operation. Interference Compensation Coefficient (Calibration) Refer to the “explanation” on the next page regarding setting range. Maintenance Mode Select an item Sample Switch Setting Gas Flow Time Reference Gas...
  • Page 72 (2) When press the Maintenance Mode Set gas replacement time. Setting range is from 1 to Sample Switch Setting memorized. 30 seconds. Gas Flow Time of the sample gas are set automatically Reference Gas Switching Time Reference Gas Measuring Time Reference Gas Flow Time Sample Gas...
  • Page 73 (1) When the interference compensation Maintenance Mode Select an item Sample Switch Setting Gas Flow Time Interference Compensation Coefficient (Measurement) Interference Compensation Coefficient (Calibration) (2) Select the interference compensation Select the component to be Maintenance Mode adjusted. Sample Switch Setting Interference Adj.
  • Page 74 3.7.1.3 Explanation of sample switch method timing. Measuring time of Measuring time of Measuring time of Measuring time of reference gas sample gas reference gas sample gas Folw time of Folw time of Folw time of Folw time of reference gas sample gas reference gas sample gas...
  • Page 75 3.8 Calibration ZERO 3.8.1 Zero calibration ZERO Cal. Select Ch No. It is used for zero point adjustment. Proper with UP / DOWN and ENT Back with ESC Range 1 0-50.00 using standard gas”. Range 2 0-500.0 ZERO Range 1 0-50.00 (1) Press the Range 2 0-500.0 Range 1 0-10.00...
  • Page 76 3.8.2 Span calibration sensor, and use the stan- sensor. SPAN SPAN (1) Press the SPAN Cal. Select Ch No. with UP / DOWN and ENT Back with ESC tion screen. Range 1 0-50.00 Range 2 0-500.0 Range 1 0-50.00 Range 2 0-500.0 Range 1 0-10.00 vol% 0.00...
  • Page 77 4. MAINTENANCE AND CHECK 4.1 Daily check (Check should be performed daily.) 4.1.1 Check point Gas extractor (5) Gas analyzer unit (2) Gas conditioner (1) Flow checker Gas tube (4) Zirconia GAS ANALYZER oxygen sensor MODE ZERO SPAN (3) Membrane filter Input power kit Gas analyzer...
  • Page 78 4.1.2 Details of daily check items Check Maintenance & check items Maintenance & check procedures (1) Checking the (1) The flow rate measured by the flow checker shall be in the specified range sample flow rate (center range). (2) Checking the (2) There shall be no bubbling in the gas conditioner.
  • Page 79 Maintenance & check items Maintenance & check procedures 1. Visually check membrane filter for contamination. 4) Check of the membrane filter (1) If the membrane filter is much clogged (See Section 4.3.3.); If the contamination is excessive, check pre-stage filters such as the gas extractor, wire mesh filter, and mist filter.(See Section 4.3.1 and Section 4.3.2.) Then replace the membrane filter.
  • Page 80 4.1.3 Points of daily check To gas analyzer Upper chamber Peltier gas cooler A portion Bypass B portion Lower chamber Drain Bypass outlet Fig. 4-1 INZ-TN2ZSJ-E...
  • Page 81 4.2 Periodical check 4.2.1 Points of periodical check (10) Gas extractor (2) Gas analyzer unit (1), (9) Gas conditioner (4) Referense gas purifier (13) NO , SO Gas tube (7) Gas Scrubber GAS ANALYZER aspirator MODE ZERO SPAN (3) NO converter Input power kit (8) Peltier gas...
  • Page 82 4.2.2 Details of periodical check items Check Recommended Maintenance & check items Maintenance & check procedures cycle Manual calibration 1. Perform zero/span calibration (See Section 3.8). of analyzer Filling pressure of 1. If filling pressure is 1MPa or less, replace the standard gas cylinder standard gas (3.4L cylinder) (See Section 4.3.9).
  • Page 83 4.3 Details of maintenance procedure for sampling equipment Refer to “5. SPARE PARTS” for part list. (1) Gas extractor (2), (11) Gas conditioner (4) Gas (8) NO aspirator converter Gas tube GAS ANALYZER MODE ZERO SPAN (9) Replace (3) Membrane gas purifier filter Input power kit...
  • Page 84 4.3.1 Maintenance of gas extractor DANGER result. Packing Filter replacement Wire mesh filter Wire mesh filter (for wire mesh filter) handle (seal fitting) fixing screw Filter case O-ring (JIS G45 Viton) Pressing fixture Butterfly bolt for pressing fixture O-ring (JIS G50 Viton) Butterfly bolt for Heat insulation cover fixing the cover...
  • Page 85 Butterfly bolt Head Gas conditioner filter Clamping nut O-ring CAUTION INZ-TN2ZSJ-E...
  • Page 86 gas outlet. Cover Filter element Internal O-ring Outer O-ring Case Membrane filter INZ-TN2ZSJ-E...
  • Page 87 4.3.4 How to replace valve/diaphragm of diaphragm type gas aspirator nect the inlet/outlet pipes connected to the aspirators. the arm rod. Note that it may cause malfunction if used without engagement. hole to another hole when installing. Screw Rc1/8 Cap A Valve Cap B Diaphragm...
  • Page 88 4.3.5 How to replace peltier gas cooler module. (4) Detach the peltier gas cooler connectors (× 5) and solderless terminal. fan and the cooling element. one to connector 2 (CN11). Temperature controller for peltier gas cooler Outlet tube Inlet PXR-4 PXR-4 piping To tempera...
  • Page 89 4.3.6 How to replace capillary the capillary. Hose band Viton tube Capillary (Purple, Brown) Ventilation filter INZ-TN2ZSJ-E...
  • Page 90 4.3.8 Maintenance procedure for NO / NO converter CAUTION to avoid touching the converter unit. Connection rubber underneath the converter. Stopper (upper) (long) Glass wool the clearance. Catalyst Glass wool multaneously. Stopper (lower) (short) all components from the pipe Connection (5) Attach (c) to the tip of (e) and insert it together rubber top.
  • Page 91 4.3.9 How to mount pressure regulator for standard gas cylinder supplied spare one. plied outlet to the outlet, and install piping according to “1.2 Sampling system diagram”. (4) Loosen the pressure control handle and then tighten the output handle. Adapter Pressure gauge on Pressure control high pressure side...
  • Page 92 4.4 Maintenance of gas analyzer unit 4.4.1 Moisture interference adjustment of gas analyzer unit (1) Moisture interference adjustment INZ-TN2ZSJ-E...
  • Page 93 4.5 How to replace zirconia O sensor sensor Mouting Ａ screws (× 4) PXR-4 PXR-4 Temperature controller Solid state relay for O sensor View from A Front view Power Power supply for supply Power Power solenoid valve for supply for supply for atmospheric air for O...
  • Page 94 4.6 Replacement of magnetic O sensor 4.7 Air tight test Gas conditionor ing procedures: Gas cylinder Connection (1) Seal exhaust, drain, and open ports. (2) Connect standard gas to the gas conditioner inlet. Pressure zero.) regulator sure regulator needle valve. Upper side of gas conditioner Appox.
  • Page 95 5. SPARE PARTS CAUTION or damage to the instrument. 5.1 Spare parts for 1-year measurement 3 4 5 6 7 8 N 1 S J Description (Gas extractor) (NO analyzer) (SO analyzer) (CO analyzer) Without Without Without With With Without Without With Without...
  • Page 96 Type or Name Q'ty Application Remarks Sketch Parts number Gas aspirator TK725417P5 For gas aspirator Viton diaphragm Gas aspirator TK725417P6 For gas aspirator Viton valve Metal mesh filter TK7H8439P1 For gas extractor SUS316 for gas extractor (if provided with gas 40 μm extractor) O-ring...
  • Page 97 5.2 Maintenance components in a long-term • The recommended replacement period of components varies depending on the installation condition. 1) The recommended replacement period is a standard criterion, and it varies depending on the • Installation condition 5) Dust: No more than environmental standard •...
  • Page 98 Infrared gas analyzer annual inspection plan sheet Recommend- Year Generic With/ Article Component name Q'ty name without replacement Delivered 10th name year year year year year year year year year year year period (year) Infrared light source 1 to 2 Sector motor 1 to 2 1 to 5...
  • Page 99 6. TROUBLESHOOTING CAUTION 6.1 Troubleshooting Measures Gas aspirator of the sample the aspirator. valves and diaphragms. replace valve and diaphragm of diaphragm type gas aspirator.”) Peltier gas cooler properly. the temperature controller is in the range of 1°C to 5°C.) sensor is clogged.
  • Page 100 Measures of the sample throttles Sampling equipment and joints main unit. Air tight test”) The value is Zero and span extremely higher than the and span concentrations.) expected value. Sampling cell (Please contact our engineering Gas conditioner (in the case of oxygen) or more.
  • Page 101 Measures No value is Zero and span indicated. and span concentrations.) voltage is applied. voltage. required. required. Drain is not Drain pipe discharged. INZ-TN2ZSJ-E...
  • Page 102 6.2 Troubleshooting for analyzer unit Error display Error contents Probable causes Error No.1 Light source/motor rotation is Infrared light source is faulty. faulty. Sector motor is not properly run or is stopped. Amplifier circuit is faulty. Error No.2 Detector failure Detector voltage circuit is faulty.
  • Page 103 Display of error contents Auto Cal. error Error No. 9 ESC : Back to MEAS. 0 0 8 Error No.9 0-50 1 3 6 0-50 0 0 0 0 SPAN NOx Calibration error 0-20 vol% Cause 0-50 2 1 0 0 0-25 vol% ZERO Cal.
  • Page 104 Six standard gas cylinders (3.4 L) accommodatable • Parameter assignment Measurement Law type approval No.: Fluorescent lamp in cubicle: SAN181(NO analyzer) Standard equipment SAS182(SO analyzer) Recorder (option): SAC182(CO analyzer) Paperless recorder (Fuji Electric’s type PHR) mounted SE171(Zirconia O sensor) SF172(Magnetic O sensor) INZ-TN2ZSJ-E...
  • Page 105 2. Standard Functions Function Description Correction • Conversion of measured NO , SO and CO gas concentrations into values at standard O concentration Cs (21-O : Sample gas concentration after O correction Calculating equation : C = : Measured concentration of sample gas 21-O : Measured O concentration...
  • Page 106 Performance SCOPE OF DELIVERY Repeatability: • Gas analyzer system ±0.5% of full scale Zero drift: ±1.0% of full scale or lower/week Max.±2.0% of full scale/month on Zirconia O sensor • Standard accessories Span drift: Max. ±2.0% of full scale/week Max. ±2.0% of full scale/month on Zirconia O sensor ITEMS TO BE PREPARED SEPARATELY Linearity:...
  • Page 107 7.2 Code symbols 1 2 3 4 5 6 7 8 10 11 12 15 16 17 18 19 Description Measuring gas component <4th digit> NOx,SO NOx,CO NOx, SO , CO NOx, SO , CO,CO SENSOR) correction value) <5th digit> Without Without Zirconia...
  • Page 108 1 2 3 4 5 6 10 11 12 15 16 18 19 Description (Gas extractor) (Tube material) (Tube length) (Extraction point temperature) <19th digit> Without Without Without With Without Without (Kind of sample inlet tube) (Length) <20th digit> Without Without ø10/ø8 Teflon tube ø10/ø8 Teflon tube...
  • Page 109 STANDARD GAS CODE SYMBOLS 1 2 3 4 5 6 7 8 10 11 Z S Y Description measurement first range <4th digit>,ppm Without 1000 2000 5000 measurement first range <5th digit>,ppm Without 1000 2000 5000 CO measurement first range <6th digit>,ppm Without 1000 2000...
  • Page 110 7.3 External view 7.3.1 Gas extractor Rc1/2 Gas outlet with joint for ø10/ø8 Handle exchange filter Heating tube support PL name plate (added for heating tube specifications) ø155 Cover Cable hole G1/2 Terminal box Name plate Rc3/4 Flange JIS 5K 65A FF Sampling pipe 20A 4-ø15 ø130...
  • Page 111 7.3.2 Drain separator ø10 / ø8 Teflon tube Joint (Teflon) 2-Rc1/2 Gas inlet Gas outlet Approx. 96 ø67 2 holes of 9 dia. Rc1/2 Approx. 34 ø22 Drain Weight Approx. 0.8 kg 7.3.3 Drain pot <Drain pot> Drain port Rc1/4 ø60 ø39 hole Weight Approx.
  • Page 112 Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan Phone: +81-3-5435-7111 www.fujielectric.com www.fujielectric.com/products/instruments/...

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