Cosmos XP-3118 Скачать руководство пользователя страница 10 | Manualshive

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Operating Procedure

3. Operating Procedure (continued from previous page)

3. Detection

●

Gas Concentration Screen

Gas is detectable when the gas concentration screen is displayed.
The LCD main screen will display GAS1 and the LCD sub screen will display GAS2.

→

Refer to page 10 for information on the gas alarm.

●

Sample Gas Check Method

If the number of detectable combustible gases is two or more, the gas number can be confirmed
by pressing the BZ.STOP switch. The screen will return to the gas concentration display in
approximately three seconds. To change the sample gas, refer to page 14.
*The gas number, however, cannot be confirmed during a gas alarm.

Note

The operating instruction card provided with the Gas Detector shows the gas
numbers and corresponding detectable gases if the number of detectable
combustible gases is two or more.

Note

If it is difficult to see the LCD at night, press the LIGHT switch and turn ON the LCD
backlight. The backlight will turn OFF in approximately 30 seconds.

Gas number

〈

Gas Concentration Screen

〉

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Содержание XP-3118

Страница 1: ...se of two models listed on the left Please keep this instruction manual available for quick reference when needed Before use carefully read this instruction manual and fully understand the content XP 3118 XP 3168 For Combustible gas high sensitivity type Specifications No XP 3000T ...

Страница 2: ...Alarm Buzzer Silence Settings 13 Logging 16 Data Logger Communications Screen 17 Time Settings 18 4 Error Message Malfunction Alarm 19 5 Replacement of Consumable Parts 20 Filter Element Replacement 20 Battery Replacement 21 Sensor Unit Replacement 22 6 Maintenance Inspection 24 Daily Inspection 24 Regular Inspection 24 Main Replacement Parts 24 7 Troubleshooting 25 8 Warranty 26 9 Specifications ...

Страница 3: ...eration has not been confirmed in other OS versions Hard disk Free space of 20 Mbytes or more CD ROM drive A CD ROM drive capable of reading CD R data The software is provided in a CD R disc USB port A USB1 1 or higher grade port available to Windows which allows connection with connector type A Portable Gas Detector with carrying case 1 Shoulder belt 1 AA alkaline batteries Toshiba LR6 4 Instruct...

Страница 4: ... user carrying the Gas Detector to wear antistatic clothing and electrically conductive shoes antistatic work shoes The floor should also be electrically conductive with an electrical leakage resistance of 10 MΩ or less In the measurement of the oxygen density do not use the Gas Detector for any mixtures other than air mixed with combustible gas or steam mixed with toxic gas Warning Substitution o...

Страница 5: ...emble or modify the Gas Detector or change the structure or electric circuits of the Gas Detector Otherwise the explosion proof performance of the Gas Detector will be damaged Do not leave the Gas Detector in high temperature or highly humid places or the performance of the Gas Detector may be adversely affected Keep the Gas Detector away from radical temperature or humidity changes walkie talkie ...

Страница 6: ...sampling hose connection port Connects to the Gas sampling hose 3 Exhaust port Exhausts sampled gas 4 Buzzer opening Sounds a buzzer 5 Gas type seal Displays the model number and the types of detectable gases 6 Battery cover The cover for the battery compartment 7 USB connector Connects to a USB cable optional item 6 7 3 1 2 9 4 5 10 11 ...

Страница 7: ...ges K Displays gas concentration L Displays a gas number confi rmed if the number of detectable combustible gases is two or more M Displays the type of sample gas N Displays the unit of measurement 11 Control panel a Used to turn the Gas Detector ON and OFF Used to change range selections in the gas concentration screen b Used for automatic zero calibration c Used to turn ON the backlight The LCD ...

Страница 8: ...ck pocket Used to hold the sampling hose or provided filter No Name Function 1 Gas sampling hose Leads gas to the Gas Detector 1 m long 2 Coupler Connects to the Gas Detector 3 Drain filter DF 4 Prevents the penetration of water and dust into the Gas Detector The filter element FE 2 is mounted 4 Suction attachment pipe AT 3A Gas suction port 1 m gas sampling hose Soft case 2 Component Names and Fu...

Страница 9: ...ll be displayed WARNING Be sure to place the connected Gas sampling hose in clean air when turning ON the Gas Detector Zero calibration 21vol calibration in the case of oxygen is done automatically The wrong gas concentration will be displayed if zero calibration is done in gas atmosphere WARNING Be sure to conduct a daily inspection before performing detection work see page 24 CAUTION Even after ...

Страница 10: ...e confirmed by pressing the BZ STOP switch The screen will return to the gas concentration display in approximately three seconds To change the sample gas refer to page 14 The gas number however cannot be confirmed during a gas alarm Note The operating instruction card provided with the Gas Detector shows the gas numbers and corresponding detectable gases if the number of detectable combustible ga...

Страница 11: ...urement of gas may not be possible Oxygen Sensor Life Display The E indication flashes as a preliminary announcement of the oxygen sensor s life expiration When E changes from flashing to steady illumination the life of the oxygen sensor is considered to have expired Refer to page 22 to replace the sensor unit If the Gas Detector is not turned on in clean air E may be displayed regardless of the l...

Страница 12: ...centration gas may have an adverse infl uence on the sensor Promptly introduce cleaned air into the Gas Detector Turn OFF the Gas Detector after checking that the gas concentration falls and the Gas Detector is free of gas The service range for oxygen is 25 1vol to 50 0vol The Gas Detector will display OL if the concentration is 50 1vol or higher AUTO range When gas is detected the digital numeric...

Страница 13: ... 3 Detectable gas selection Allows detectable gas selection if the number of detectable combustible gases is two or more P 14 4 LCD selection Displays GAS2 on the LCD main screen P 15 5 Execution and completion of logging Logs saves in memory the detected gas concentration and date To read the data a PC see page 1 for the required conditions and Log Data Collection Set optional item are required P...

Страница 14: ...rom steady illumination to flashing 3 Press the LIGHT switch to change from ON to OFF 4 Press the MENU switch to enter the settings The OFF indication will change from fl ashing to steady illumination and 1PE will change from steady illumination to flashing 5 Press the POWER switch and return to the gas concentration screen To cancel the peak hold function take steps similar to the above to turn O...

Страница 15: ...mination to flashing 3 Press the BZ STOP switch and change ON to OFF will change to 4 Press the MENU switch to enter the settings The OFF indication will then change from flashing to steady illumination and 2 bu will change from steady illumination to flashing 5 Press the POWER switch to return to the gas concentration screen Take similar steps to change the display OFF to ON in order to cancel th...

Страница 16: ... 1 01 will start flashing 3 Press the LIGHT switch to select the gas number 4 Press the MENU switch to enter the settings The 1 02 indication will then change from flashing to steady illumination and 3 GAS will change from steady illumination to flashing 5 Press the POWER switch to return to the gas concentration screen Press the BZ STOP switch to display the gas number that has been set No alarm ...

Страница 17: ...on to flashing 3 Press the BZ STOP switch to change GAS1 to GAS2 on the LCD main screen and GAS 2 to GAS 1 on the LCD sub screen 4 Press the MENU switch to enter the settings Then GAS1 and GAS2 will then change from flashing to steady illumination 5 Press the POWER switch to return to the gas concentration screen To display GAS1 on the LCD main screen again take the same steps 3 Operating Procedur...

Страница 18: ... the LIGHT switch to change OFF to ON 4 Press the MENU switch to enter the settings The ON indication will then change from flashing to steady illumination and 5 LG will change from steady illumination to flashing 5 Press the POWER switch to return to the gas concentration screen Make sure that the REC indicator is flashing To cancel logging take steps similar to the above and turn OFF the functio...

Страница 19: ...top flashing and ON will start flashing Data logger communication with the PC will then be possible Operate the PC for data logger communication 4 When communication is finished press the POWER switch twice to return to the gas concentration screen 5 When finished replace the gas detector into the case part No 3620584053 and zip it shut before entering the hazardous location 3 Operating Procedure ...

Страница 20: ... the setting and press the MENU switch to enter the value 5 Date Setting When the MENU switch is pressed CL3 will change from flashing to steady illumination and the date value will change from steady illumination to flashing Use the BZ STOP switch or the LIGHT switch to change the setting and press the MENU switch to enter the value 6 Month Setting When the the MENU switch is pressed CL2 will cha...

Страница 21: ...rror or the end of the sensor lifetime may be considered Contact your New Cosmos Electric representative for repairs This message appears when the battery voltage drops and the remaining battery level is low The Gas Detector will not work when the battery voltage is low Replace the batteries see pages 21 Use approved batteries Duracell MN1500 Panasonic LR6XJK or Toshiba LR6 The Gas sampling hose m...

Страница 22: ...r 2 Use a small flat blade screwdriver to remove the O ring in the filter case 3 Replace the FE 2 Filter Element with a new one and reassemble the parts WARNING If water is drawn into the inside of the Gas Detector the Gas Detector cannot detect properly Contact your New Cosmos Electric representative for repairs Note Do not press the filter element with your fingers or other item or the filter el...

Страница 23: ...r into the case part No 3620584053 and zip it shut before entering the hazardous location WARNING Use Panasonic LR6XJK Toshiba LR6 or Duracell MN1500 batteries Use of any other manufacturer or type will violate intrinsic safety requirement Remove and replace the batteries only in areas known to be non hazardous CAUTION The battery compartment can accommodate four AA alkaline batteries Insert the b...

Страница 24: ...WARNING Ensure there are no explosive gas atmospheres present before opening the cover or replacing the sensor Ensure the new sensor is the correct part number manufactured by New Cosmos Electric Co Ltd Sensor Model OS3M SS for XP 3180 OS3ME SS for XP 3180E XP 3000ATEXETO Sensor Model OS3M SS for XP 3118 XP 3148 XP 3168 XP 3000ATEXETF WARNING During this sensor replacement procedure be very carefu...

Страница 25: ...f the Gas sampling hose and check that the motor sound of the pump disappears and that Err P is displayed If Err P is not displayed the sensor packing may not have been attached Open the top cover and check again If Err P is not displayed after several checks wear and tear of the packing or malfunctioning of the pump unit may be considered Contact your New Cosmos Electric representative for repair...

Страница 26: ...an the inside of the drain filter and 1 m long gas sampling hose and replace the filter element with a new one see page 20 Remaining battery level If the remaining battery level is low replace the batteries with new ones see page 21 Airtightness Press the power switch ON to display the gas concentration screen cover the gas sampling pipe tip with a finger and check the error message Err P blockage...

Страница 27: ...ll batteries again in the correct polarity B a t t e r y r e p l a c e m e n t P21 Battery life Replace the batteries The buzzer does not sound The instrument has been set to the Silent mode Deactivate the Silent mode Alarm Buzzer Silence Settings P13 Gas cannot be detected A gas sampling hose has been damaged Replace the hose with a new one An error message is displayed on the LCD display See the...

Страница 28: ... non conforming product or refund of the original purchase price of the non conforming product In no event will New Cosmos be liable for any other special incidental or consequential damages or losses of any kind whatsoever including but not limited to loss of anticipated profits and any other loss caused by reason of non operation of the product This warranty is valid only if the product is maint...

Страница 29: ... with the alarm backlight and data logging function turned OFF Operating temperature and humidity range 0 C to 40 C and 95 max with no condensation Explosion proof DEMKO 12 ATEX 1014729X II 2 G Ex d ib IIB T4 Gb IECEx UL 13 0012X Ex d ib IIB T4 Gb Other major alarms Remaining battery level sensor error and flow rate drop Main functions Zero calibration Sensor zero calibration is possible when star...

Страница 30: ...d Rev 2009 12 08 UL 60079 11 5th Ed Rev 2011 05 05 UL 60079 1 6th Ed Rev 2009 04 10 EN 60079 0 2012 EN 60079 0 2012 EN 60079 11 2012 EN 60079 1 2007 IEC 60079 0 6th Ed Corr 1 IEC 60079 0 6th Ed Corr 1 IEC 60079 11 6th Ed Corr 1 IEC 60079 1 6th Ed Corr 1 1 Product mark detail 3 Warning aticker for leathercase detail 2 Um value mark detail 4 Warning sticker for body detail Display each model XP 3118...

Страница 31: ... a noble metal electrode a base metal electrode and an electrolytic solution A noble metal electrode has contact with the air through the Teflon membrane Due to the electrical potential difference from the load resistance caused by connecting to both terminals the following reaction takes place Noble metal electrode O2 2H2O 4e 4OH Base metal electrode 2Pb 2Pb2 4e As a result the electrical current...

Страница 32: ...osphere are to be placed in an enclosure which can withstand the pressure developed during internal explosion of an explosive mixture and which prevents the transmission of the explosion to the explosive atmosphere surrounding the enclosure Non hazardous area A place where there is no possibility that an explosive gas will mix with the air under ordinary or abnormal circumstances and reach the exp...

Страница 33: ...MEMO ...

Страница 34: ...MEMO ...

Страница 35: ......

Страница 36: ...this instruction manual is lost contact New Cosmos Electric or the nearest branch or sales office shown below A copy of the instruction manual will be delivered to you A fee is charged XP 3000ATEXETF 01 1303 200 Distributor Retail Store ...

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