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Monoxor

 Plus Manual 

Calibration and Maintenance 

 

 

0019-9370 Rev 1 

43 

5.4.3.  CO Sensor Replacement Procedure 

Follow the procedure below for CO sensor replacement. 

 

Step  CO Sensor Replacement Procedure 

1 

Remove battery door  and the 

connector tubing from the CO sensor.  

 

 

 

2 

Remove CO  cap by twisting counter 

clockwise. 

3 

Gently pull CO sensor out of its socket.  

4 

Properly dispose of the old CO sensor. 

5 

Plug new CO sensor into its socket. 

6 

Install the CO cap by aligning it toward 

the “open” position (12 o’clock) as 

shown in the diagram below, then 

twisting the cap clockwise 
approximately 40

°

  to the "closed" 

position (2 o’clock).   

7 

Reattach tubing. 

8 

Calibrate the CO  sensor using either 

the standard calibration  procedure or 
the B-SMART

 procedure 

 

5.4.4.  B-SMART

 CO Sensor Replacement 

Step 

B-SMART

 CO Sensor Replacement 

1 

Enter the CALIBRATION MENU.  Note that this requires password validation 

(see page 28). 

2 

Use the UP (

) and DOWN (

) arrow buttons  to select B-Smart.  Press 

ENTER to display the B-Smart code screen. 

3 

Use the UP (

) and DOWN (

) arrow buttons  to enter the 10-digit 

alphanumeric code supplied with the pre-calibrated B-SMART

 sensor.  Use 

the  LEFT  (

)  and RIGHT (

) arrow buttons to move the cursor across the 

screen.  Press ENTER. 

        

 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание Monoxor Plus

Страница 1: ... Analyzer Configuration and Operation Manual Instruction 0019 9370 Rev 1 October 2014 Product Leadership Training Service Reliability www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 2: ... under this warranty of title are limited to the removal of any title defects or at the election of Bacharach the replacement of this product or parts thereof that are defective in title The foregoing warranties are exclusive and are given and accepted in lieu of I any and all other warranties express or implied including without limitation the implied warranties of merchantability and fitness for...

Страница 3: ...he furnishing performance or use of this material No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Bacharach Inc Copyright 2014 Bacharach Inc all rights reserved BACHARACH Fyrite True Spot Monoxor and B SMART are registered trademarks of Bacharach Inc All other trademarks trade names service marks and logos referenced her...

Страница 4: ...ructure Overview 15 3 2 The Warm up Sequence 15 3 3 Main Menu 16 3 4 Ambient CO Menu 17 3 5 Differential Temperature Menu 18 3 6 Memory Options Menu 19 3 7 Setup Menu 20 3 8 Calibration Menu 28 3 9 Diagnostics Menu 29 3 10 Status Menu 30 Section 4 Operation 31 4 1 Overview 31 4 2 Taking a Gas Sample 31 4 3 The RUN and Hold Screens 32 4 4 CO Trending Graph 33 4 5 Ending a Test 33 4 6 Taking Differe...

Страница 5: ...or Replacement Procedure 43 5 4 4 B SMART CO Sensor Replacement 43 5 5 Temperature Calibration 44 5 5 1 Materials Required 44 5 5 2 Temperature Calibration Procedure 44 5 6 CO Sensor Calibration 46 5 6 1 Materials Required 46 5 6 2 CO Manual Zero Procedure 46 5 6 3 CO Sensor Span Procedure 47 5 7 T Ref Sensor Calibration 48 Section 6 Troubleshooting 49 6 1 Error and Warning Messages 49 6 2 Replace...

Страница 6: ... situation which if not avoided may result in minor or moderate injury Caution statements may also be used to alert against unsafe practices IMPORTANT An important statement provides emphasis of an important feature operation etc Failure to follow this information could void your warranty result in improper operation or cause equipment damage NOTE A note statement provides emphasis of a feature op...

Страница 7: ... clogged Before every use check the filter to confirm it is clean or replace it with a new filter To prevent soot intake and a clogged filter a smoke test should be performed before operating under such conditions This ensures that the furnace or boiler is burning at a level appropriate for the use of this instrument 1 4 Product Overview The Monoxor Plus is a portable hand held carbon monoxide CO ...

Страница 8: ...rized pump The gas sample is next directed into a sensor chamber where the sample is analyzed for the presence of CO If CO is detected the CO ppm level is given on the analyzer s main display A trending screen accessible from the RUN screen by using the right or left arrow key shows dynamic CO levels graphed www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 9: ...on Select Never to disable this feature Regular calibration periods of 6 months to 1 year are recommended The calibration reminder value sets a time period after which the analyzer displays a calibration reminder message during warm up To avoid the need for manual CO sensor calibrations the B Smart Sensor program is supported with the Monoxor Plus After enrolling in the program pre calibrated repl...

Страница 10: ...A printer with four disposable AA alkaline batteries printer paper Using the optional thermocouples ambient and flue gas temperatures can be measured Additionally the Monoxor Plus can calculate a differential temperature based on two sampled temperatures T1 and T2 using the optional stack thermocouple or optional probe assembly with built in thermocouple After you take the two sample readings the ...

Страница 11: ...Overview Monoxor Plus Manual 6 0019 9370 Rev 1 1 5 Components www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 12: ...Monoxor Plus Manual Overview 0019 9370 Rev 1 7 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 13: ...ion function password protected o Auto power off feature with sensor purge feature o Status and diagnostic menus o Ambient CO User Customizations p 20 o Multi language interface o Auto Manual zero functions for the CO sensor o Customized user information 3 lines of 20 characters o Customized logo on printouts 192 x 384 pixels o Temperature unit selection Hardware pp 6 11 32 38 o Probe hose assembl...

Страница 14: ... Smart CO Sensor X X Hard Case X X Printer X PC Software X USB Cable X 1 8 Specifications Measure ment Range Resolution Accuracy Response Time T90 CO 0 to 2000 ppm 1 ppm 10 ppm 0 to 200 5 reading 201 to 2000 40 sec Temp 20 to 650 C 4 to 1202 F 1 C 1 F 2 C 0 to 124 C 3 C 125 to 249 C 4 C 250 to 400 C 50 sec www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 15: ...p K Type thermocouple Product Approvals and Regulatory Compliance EN50270 CE Mark EMC tested in accordance with European Directive 2004 108 EC RoHS Compliance Case Construction High impact ABS plastic with co molded rubber Optional protective rubber boot with molded in magnets Display Monochrome with backlight USB Connector Mini B USB 2 0 Memory 10 locations for storing test results IrDA Port Prot...

Страница 16: ...alyzer from the room grilles diffusers and furnace flues 1 Inspect the flexible hose for cracks If a hose is defective replace the entire probe assembly 2 Before using the analyzer check that the water trap filter is clean and dry If necessary dry out the trap and replace the filter element 3 Push the probe s sample gas tubing onto the GAS inlet connector www GlobalTestSupply com Find Quality Prod...

Страница 17: ...ists respectively LEFT and RIGHT arrow buttons position the active cursor on specific elements of a value to be changed LEFT and RIGHT arrow buttons display the CO Trending screen from the Run Hold screen The ENTER button Performs the action selected While in the HOLD screen turns the sample pump on displays the RUN screen and begins a test While intheRUNscreen turns the sample pumpoff displays th...

Страница 18: ... disposable 15 hours Lithium disposable 20 hours Rechargeable 8 hours Replace batteries as follows 1 Remove the battery cover from the back of analyzer 2 If old batteries are installed remove them and properly discard them 3 Observing the polarity markings inside the battery compartment install four AA disposable alkaline or lithium batteries or four fully charged externally charged AA rechargeabl...

Страница 19: ...button NOTE After turning on the Monoxor Plus it performs a warm up procedure which includes an auto zero procedure when in Auto Zero mode for the sensors see pages 15 and 26 For this reason be sure to turn on the Monoxor Plus in a clean air environment When the analyzer is in CO Manual mode the analyzer will indicate the background CO during startup www GlobalTestSupply com Find Quality Products ...

Страница 20: ...ation This screen is displayed for approximately 3 seconds A warm up screen is displayed during which the instrument is purged and initialized The current zero setting for the CO sensor Auto Zero or Manual Zero is displayed briefly followed by a countdown timer during initialization see page 26 and page 46 If any errors are detected during warm up the corresponding error messages are displayed aft...

Страница 21: ... readings Save differential temperature information Access the Memory Options Menu see page 19 Access previously saved test results Delete all previously saved test results Access the Setup Menu see page 20 Edit view instrument preference Edit view system parameters Edit view test parameters Access the Calibration Password Screen and the Calibration Menu see page 28 Calibrate sensors Access the Di...

Страница 22: ...is displayed It shows the starting ambient CO value the current CO value and the elapsed time into the test NOTE Press the F2 key to cancel a test in progress After the test is complete the Ambient CO Summary screen is displayed This is a scrollable window that shows the 16 CO snapshot readings as well as the maximum CO reading that was sampled during the entire test NOTE The Max CO Reading is the...

Страница 23: ...d T2 will show no readings until they are saved by the operator after which a differential value T1 T2 will also be displayed With temperature 1 T1 selected position the thermocouple in the target location and wait for the temperature reading Temp to stabilize Press the SAVE button to temporarily store the T1 value Repeat these steps for the temperature 2 T2 After saving both values the T1 T2 diff...

Страница 24: ...s NO DATA is displayed if no tests were saved since the last time that memory was cleared A Memory Full message is displayed if you try to save an 11 th test To view saved data use the UP and DOWN arrow buttons to highlight the desired test from the list Press the ENTER button to display the saved data Prompts user before clearing all saved tests from memory Selecting NO returns the display to the...

Страница 25: ...e Use the LEFT and RIGHT arrow buttons to select the desired field to edit Then use the UP and DOWN arrow buttons to change the values of the selected field Press ENTER to save new date and time Press ESC to quit without saving NOTE See DATE FORMAT option in SETUP MENU to select either MM DD YY format or DD MM YY format NOTE The presence of AM or PM after the time on the Set Clock display indicate...

Страница 26: ...he Run Hold screen Three options are Standard 2x and 3x Options are shown below with their respective Run Hold screens Use the UP and DOWN arrow buttons to scroll through display items that don t fit on the screen Zoom Level Sample Run Hold Screen www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 27: ... to begin editing the selected row Then use the UP and DOWN arrow buttons to select the desired letter number or special character for the current text position SPACE a z A Z 0 9 Use the LEFT and RIGHT arrow buttons to move the cursor horizontally on the selected row and repeat the character selection process for each text position When finished press ENTER to save the row s changes Repeat for all...

Страница 28: ... the analyzer displays a calibration reminder message during warm up Calibration reminders can be set to occur never 6 8 10 12 or 15 months after the last calibration Select NEVER the default setting to disable this feature When the preset period is exceeded the instrument will display the reminder and how long since the sensor was last calibrated If a calibration reminder is displayed the operato...

Страница 29: ... an inactivity key press timeout for automatic shutdown If no key presses occur for the time specified the Monoxor Plus initiates an automatic shutdown Use the UP and DOWN arrow buttons to scroll through Inactivity Timeout options None default 20 30 or 60 minutes Use the ENTER key to enable the selected timeout www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 30: ...e Period PURGING SENSORS is displayed on the shutdown screen if a Post Purge Period is enabled Use the UP and DOWN arrow buttons to scroll through Post purge Period options The Date Format option provides a list from which the user may select the desired date format used by the instrument MM DD YY w 12 hour time format DD MM YY w 24 hour time format Use the UP and DOWN arrow buttons to highlight t...

Страница 31: ...t the desired zeroing method Press ENTER to save Press ESC to quit without saving CO AUTO ZERO CO MANUAL ZERO By default the Monoxor Plus automatically zeroes all sensors on ambient air when the instrument is turned on The Monoxor Plus can be set to perform and store a manual zero for the CO sensor The instrument uses the stored value to indicate background CO values after warm up instead of perfo...

Страница 32: ...ppm Use the Up and Down arrow buttons to scroll to the desired alarm limit value then press ENTER Note that scrolling wraps forward and backwards so pressing the down arrow at 0 ppm wraps backwards to 2000 Similarly pressing up arrow at 2000 ppm wraps forward to 0 ppm When the CO Alarm Limit option is enabled the built in buzzer will sound if CO readings exceed the CO alarm limit that you defined ...

Страница 33: ...ion options The default password is 1111 Use the UP and DOWN arrow buttons to scroll through numerals 0 9 until the desired numeral is reached Press ENTER to advance to the next position of the password Press ENTER after all four digits are set Press ESC to return to the SETUP MENU NOTE The calibration password can be changed through the Fyrite User Software FUS Refer to Chapter 5 page 39 for addi...

Страница 34: ...total operation time Displays information about the measurement sensors of the instrument Displays fresh air diagnostics similar to the display at warm up After the warm up countdown any detected errors are displayed Otherwise a Success message is displayed www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 35: ...enu Function This is the device status screen which displays information about the device Some of the information displayed on this screen includes serial number firmware version model number etc www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 36: ...s set up for Auto Zero refer to Section 3 4 3 ensure that the analyzer will be sampling fresh air containing no CO when turned ON Turn ON the analyzer by pressing the PWR button Observe that when power is first applied the software revision level is first displayed followed by a screen that counts down the warm up period The warm up period is either 30 seconds or 60 seconds depending on the settin...

Страница 37: ...l 32 0019 9370 Rev 1 NOTE If a sensor error was detected during warm up the CO Sensor Error Screen will be displayed 4 3 The RUN and Hold Screens www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 38: ...the dynamic graph Press the RUN HOLD button HOLD mode to freeze the current graphical snap shot In HOLD mode a pointer appears on the graph This pointer can be moved along the graph using the left and right arrow keys As you move the pointer left and right the value of the CO at that point in the sampling is displayed at the top of the screen 4 5 Ending a Test WARNING Burn Hazard Do not touch the ...

Страница 39: ...l temperature measurement Step Example Procedure for Taking Differential Temperature Measurements 1 Attach the thermocouple plug of the optional probe assembly to the T STACK connector on the bottom of the Monoxor Plus 2 From the Main Menu select the Diff Temp option When this option is first selected the current temperature Temp is displayed Values for T1 and T2 will show no readings until they a...

Страница 40: ...4 8555 and the following procedure to perform an ambient CO measurement Step Example Procedure for Taking Ambient CO Measurements 1 Attach optional appliance kit probe P N 0024 8555 if required 2 Turn on the Monoxor Plus in a fresh air environment and wait for initialization to complete 3 Verify successful initialization no errors 4 Check battery status see page 13 If battery life is questionable ...

Страница 41: ...Press F1 to print displayed test records Step Example Printing Procedure Using Optional IrDA Printer 1 Monoxor Plus should be turned on and displaying a screen with an F1 Print option 2 Check for a sufficient supply of paper and batteries in the IrDA printer 3 Turn on the printer 4 Position the printer within 8 to 16 inches 20 to 41 cm from the instrument and at no greater than a 60 degree angle 5...

Страница 42: ...9370 Rev 1 37 IR Communications Settings Baud Rate 9600 Data Bits 8 Stop Bits 1 Parity None Protocol IRDA SIR Distance 8 16 in 20 41 cm Angle 60 maximum www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 43: ...eight x width and must be in one of the following formats BMP JPG PNG or TIFF For best results the logo should be saved in black and white 4 9 Turning Off the Analyzer Turn OFF the analyzer by pressing the power button and holding for approximately 2 seconds The analyzer will count down from 5seconds before turning OFF Pressing ENTER however will abort the count down and keep the analyzer ON 4 10 ...

Страница 44: ...d calibration is also possible with the proper equipment Refer to the calibration section for more information 5 2 Cleaning the Probe The probe tube and gas sample hose will become dirty under normal use NOTE The filter element should prevent soot from reaching the analyzer s internal components If the probe is not kept clean it could become clogged and restrict the flow of gas into the analyzer r...

Страница 45: ...recautions not to spray cleaner onto the probe handle or analyzer 2 Insert the plastic spray tube of the carburetor cleaner into the gas sample hose and then liberally spray carburetor cleaner through the hose and out the probe tube 3 After spraying remove all the residual cleaner by repeatedly flushing the gas hose and probe tube with alcohol 4 Wipe off the surfaces of the probe and tubing with a...

Страница 46: ...Monoxor Plus Manual Calibration and Maintenance 0019 9370 Rev 1 41 5 3 Filter Replacement www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 47: ... 42 0019 9370 Rev 1 5 4 CO Sensor Replacement 5 4 1 Accessing the CO Sensor 5 4 2 Material Required As Needed CO Sensor P N 0024 7265 or B Smart sensor P N 0024 1467 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 48: ...ing the cap clockwise approximately 40 to the closed position 2 o clock 7 Reattach tubing 8 Calibrate the CO sensor using either the standard calibration procedure or the B SMART procedure 5 4 4 B SMART CO Sensor Replacement Step B SMART CO Sensor Replacement 1 Enter the CALIBRATION MENU Note that this requires password validation see page 28 2 Use the UP and DOWN arrow buttons to select B Smart P...

Страница 49: ...e available that allows the customer to regularly receive pre calibrated replacement sensors that include a code that can be entered into the analyzer for a quick convenient setup Contact Bacharach customer service for more details about this program 5 5 Temperature Calibration This procedure first zeroes and then spans the temperature channel to known temperature values The use of an electronic t...

Страница 50: ...d for calibration purposes 4 Set thermocouple simulator to 32 F 0 C and then use the UP DOWN LEFT and RIGHT arrow buttons to enter an Applied value that exactly equals the setting of the simulator Alternatively Submerge probe tip into an ice water bath with a thermometer wait several minutes and then use the UP and DOWN arrow buttons to enter an Applied value that exactly equals the thermometer re...

Страница 51: ...alibration should briefly appear followed by the CALIBRATION menu being re displayed 5 6 CO Sensor Calibration 5 6 1 Materials Required Calibration kit P N 0024 7059 Gas cylinder 500 ppm CO in air P N 0024 0492 5 6 2 CO Manual Zero Procedure The CO zeroing process is done automatically during warm up or manually using the manual zero feature see page 26 To perform a manual zero follow the steps be...

Страница 52: ...d then press ENTER to display the CALIBRATE CO screen This requires password validation see page 28 Measured is the current CO reading while Applied is a known CO level that will be applied for calibration purposes 2 Use the UP DOWN LEFT and RIGHT arrow buttons to enter an Applied value that exactly equals the concentration stamped on the CO cylinder NOTE Bacharach recommends using a 500 ppm calib...

Страница 53: ...sor s output is low but still usable then the message Good Calibration WARNING Low Sensor will appear The sensor will now be marked as being Low in the Warm up screen If the sensor s output is too low to be usable then the message Bad Calibration Sensor End of Life Entry Not Saved will appear 5 Close the regulator and remove the CO cylinder 5 7 T Ref Sensor Calibration The T Ref sensor is located ...

Страница 54: ...ake sure that the thermocouple is sampling ambient room air within the temperature range at warm up Messages will indicate which sensors are in error Set Clock Time and date values need to be set in the instrument X X X Occurs in the number fields of sensors that have achieved over range condition Occurs in the number fields of sensors Replaces in error sensor values and any calculated values that...

Страница 55: ...0019 9370 Instruction manual 6 3 Accessories Part Number Optional Accessory 0024 1400 IrDA printer 0024 1310 Printer paper box of 5 rolls 0021 7006 True Spot Smoke Tester kit 0104 1798 Thermocouple temperature air K type 1 inch long 0104 1797 Thermocouple temperature stack K type 10 feet long 0024 7059 CO Calibration kit no gas 0024 0492 CO calibration gas 500 ppm CO 0051 1994 CO calibration gas 1...

Страница 56: ...tion A label on the back of the instrument provides the following information that is useful for service and troubleshooting manufacturer country of origin certification s part number serial number www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 57: ...e following standards and is in accordance with the following directive Directive 2004 108 EC EMC Directive Standard s EN 50270 2006 Electromagnetic Compatibility Immunity Electrical Apparatus for the Detection and Measurement of Combustible Gases Toxic Gases or Oxygen Signature Name Doug Keeports Title President Date June 27 2013 The technical documentation file required by this directive is main...

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