Riken Keiki RX-415 Скачать руководство пользователя страница 5

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2. Name of each part

①

Power/Enter switch

This is used for the confirmation of power ON, OFF/input.

②

PUMP/(+) switch

This is used for pump Switch ON/OFF and to increase the input value.

③

ZERO/(-) switch

This is used for zero adjustment and decrease the input value.

④

PEAK switch

This is used when desired to show the peak value.

⑤

BATT/ESC switch

This is used when desired to show the battery voltage and cancel the input.

⑥

Gas outlet

This is the outlet to exhaust sample gas out.

⑦

Calibration gas name plate

This shows the calibration gas name.

⑧

Display unit (LCD display with back light)

This displays gas concentration.

⑨

Alarm lamp

This flickers and lights on at trouble alarm time.

⑩

Photo sensor window

This is for automatic back-lights of display unit by detecting that it gets dark around.

⑪

Gas inlet

This is a measuring gas inlet.

⑤

④

③

②

⑨ ⑩ ①

⑦

⑧

⑥

⑪

Содержание RX-415

Страница 1: ...Do not use this instrument for no other than given purpose When operate this instrument without using this manual or repair it by use of no other parts than the genuine one the safety and quality of p...

Страница 2: ...effective work in this instruction manual Model RX 415 is approved by certificate number Baseefa 05ATEX0101 Danger This means that it gives the serious harm to the human life body or material directl...

Страница 3: ...nction 14 Countermeasure at alarm 15 Maintenance check Battery replacement 16 Gas calibration 17 Filter replacement 22 O2 sensor replacement 23 Daily check and regular maintenance check 24 Replacement...

Страница 4: ...ent make sensor cleaning by introducing fresh air Caution Do not fall or crush it As this is a fine instrument the function may not be maintained if high impulse or shock is given Do not splash water...

Страница 5: ...ak value BATT ESC switch This is used when desired to show the battery voltage and cancel the input Gas outlet This is the outlet to exhaust sample gas out Calibration gas name plate This shows the ca...

Страница 6: ...5 Carrying case Junction tube 20cm Gas sampling probe Sampling tube 1m Filter tube with the flowmonitor...

Страница 7: ...e instrument in turn As there are several types of head tubes for the instrument use them according to each environment Standard specification Spiral sampling tube 1m Gas sampling tube Optional specif...

Страница 8: ...a ticking sound Warning As this is used in dangerous zone be sure to use it with carrying case Caution Be sure to plug in the gas sampling tube and junction tube If not surely connected the accurate m...

Страница 9: ...r press At sensor connection fail Approx 5 sec Approx 5 sec 30 sec Countdown Approx 5 sec Detection starts Display performance at pump connection failure See 3 Lamp Light on Buzzer Continuous Display...

Страница 10: ...o adjustment by removing the gas sampling tube After the detection starts see the flowmonitor and check that the air is sucked properly Then check that the reading gets stable and make zero adjustment...

Страница 11: ...ncel the pre operation press ESC switch but after confirmed it can not be cancelled Measurement 1 Move the sampling tube end towards measuring point and draw gas Take care not to bend and twist sampli...

Страница 12: ...as is except calibration gas the display reading will show at slightly high or slightly low side position Do not block the gas outlet because the display reading may show the slightly high position No...

Страница 13: ...peak value cleared Gas density display Stop of pump operation When transfer the sampling point or stop measurement temporarily it can stop the running of pump only When stop pump running the battery...

Страница 14: ...to zero point under condition that the sampling tube is connected with instrument by sucking fresh air 2 Power OFF While pressing the power switch for about 5 seconds the power will be off While pres...

Страница 15: ...EM ERROR Battery power shortage ON Continuous REPLACE BATTERY Sensor disconnection ON Continuous FAILSENSOR FAILSENSOR HC FAILSENSOR O2 Pump disconnection ON Continuous FAILPUMP Measurement Low batter...

Страница 16: ...k See 5 Maintenance check 5 Zero cal error FAIL ZERO HC O2 Under the condition that zero gas air is not sucked correctly or water and oil etc are sucked into instrument such display may appear Check w...

Страница 17: ...ttery cover by turning the screw on the bottom of instrument counterclockwise with minus screwdriver or coin etc 4 Remove 4 pcs batteries and put the new ones where they were by taking care of polarit...

Страница 18: ...ration gas sampling bag and make gas calibration in the following procedure Gas density display Press and for 3 sec simultaneously Supply cal gas from the gas inlet and press When stop gas calibration...

Страница 19: ...in gas calibration error See 3 Danger Do not approach the fire at the time of gas calibration at all For gas calibration use the high density gas Note Before gas calibration confirm that the indicatio...

Страница 20: ...make it end To O2 calibration Adjustthegasreadingtothecalibrationvalue By pressing switch adjust the gas reading to the value of canned gas and press ENTER switch But when press ENTER without pressing...

Страница 21: ...tween gas display and calibration gas value it does not need gas calibration adjustment Then press ESC switch and make it end Gas calibration ends Return to gas density display Adjustthegasreadingtoth...

Страница 22: ...in the gas inlet from the canned gas Because the inside of instrument may be damaged Be sure to make calibration by both high density gas and low density gas If neglect this calibration the accurate m...

Страница 23: ...h the flowmonitor 2 Take out the cotton filter in the filter tube with the flowmonitor by use of tweezers etc 3 Put the new cotton filter so that it can be even in the filter tube with the flowmonitor...

Страница 24: ...rain to use the instrument under the condition that there is much dust pressure alternation excessive high low temperature humidity These condition may decrease sensor life Replacement procedure 1 Rem...

Страница 25: ...ed regularly When replace contact the nearest agent or Riken Keiki Co Ltd Pump Approx 2 years Depends on use frequency Internal filter Approx 1 year Depends on use frequency Sensor Approx 5 years Stor...

Страница 26: ...6 Scrapofinstrument When scrap the instrument treat it in compliance with the local regulations of industrial waste incombustible For scrap of O2 sensor contact the nearest agent or Riken Keiki Co Lt...

Страница 27: ...ent and pump stops funning Display comment Make re operation of pump See 2 6 No pump suction The pipe of IN OUTof filter or tube etc may be removed or clogged Check the clog of filter pipe or twist et...

Страница 28: ...xplosive limit when mixed with air is to be below 10 The difference between upper and lower limits is to be above 20 HC gas General name of hydrocarbon inAir The atmosphere of 10 40 below 90 RH in an...

Страница 29: ...00vol or 10 of reading 0 100vol Under same condition Response time Within 20 sec T90 When sucked from gas inlet Within 30 sec T90 When sucked from gas inlet Within 2 min T90 When sucked from end of 30...

Страница 30: ...ing 0 100vol Under same condition Response time Within 20 sec T90 When sucked from gas inlet Within 30 sec T90 When sucked from gas inlet Within 2 min T90 When sucked from end of 30m tube Sampling Suc...

Страница 31: ...1pce 0904017880 Carrying case with shoulder strap 1pce 4775957210 Operation manual Test report 2 Optional accessories Description Parts number Sampling bag 1 litter Green Orange 0904010380 0904010450...

Страница 32: ...ainst CO2 and CO etc which have the different absorption wave from the measuring gas Then there is no sensitivity against N2 and H2 etc which cannot absorb infrared As compared with the conventional c...

Страница 33: ...ual This warranty indicates the full extent of our liability and we are not responsible for removal or replacement costs local repair costs transportation costs or contingent expenses incurred without...

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