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Riken Keiki RX-415, Operation Manual

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Riken Keiki RX-415 Operation Manual Download Page 22

 

 

 21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

   

Caution

 

 

・

Do not supply the calibration gas directly by plugging 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 measurement cannot be assured. 

 
 
 

 

Instrument 

 

Gas sampling bag 

Gas inlet 

Summary of Contents for RX-415

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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