Riken Keiki FI-8000-SF6 Скачать руководство пользователя страница 44

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9-2. Troubles in reading

Symptoms

Causes

Actions

Incorrect reading

Reference calibration has not
been performed properly.

Perform reference calibration again in fresh air.

Presence of interference gas

If an interference gas (other than SF6 and air)
is included, correct measurement cannot be
performed by the purity meter. Remove the
interference gas and perform measurement
again.

Содержание FI-8000-SF6

Страница 1: ...PT3E 0572 SF6 Purity Meter FI 8000 SF6 Operating Manual...

Страница 2: ...ecking zero point 24 4 12 Power off 25 5 How to Set Setup Mode 26 5 1 Entering the setup mode 26 5 2 Measuring gas setting 1 SELECT GAS 28 5 3 Date time setting 2 SET DATE TIME 29 5 4 Saved data displ...

Страница 3: ...Regardless of warranty period we shall not make any indemnification for accidents and damage caused by using the purity meter Make sure to read the warranty policy specified on the warranty Purpose o...

Страница 4: ...Danger cases 1 DANGER This is not an explosion proof unit Do not use this product in a location designated as a hazardous area explosion proof area A measured gas is discharged from the end of handy...

Страница 5: ...batteries be sure to use AA alkaline batteries of the same type Replace all of the three batteries with new ones at one time To operate the purity meter with AC adapter use the dedicated AC adapter o...

Страница 6: ...ght Do not store the purity meter in a sun heated car Observe the operating restrictions to prevent condensation inside the purity meter or sampling hose Condensation formed inside the purity meter or...

Страница 7: ...fter opening the carton box check the purity meter and accessories If there is anything missing contact RIKEN KEIKI Main unit For names and functions of individual parts of the purity meter and LCD di...

Страница 8: ...h Approx 2 m Product warranty 1 pc Operating manual 1 pc The measuring gas supply pressure for the purity meter should be within the range of 0 1 to 0 7 MPa gauge pressure Optional items sold separate...

Страница 9: ...ery unit parts and LCD display Main Unit Case closed No Name Function 1 Pressure release valve Used when the cover cannot be opened due to pressure change For the purity meter fully open the valve by...

Страница 10: ...AC adapter while the unit is powered off 4 Detector head A detector head that measures the purity of SF6 5 Battery cover A battery box cover To drive the purity meter with batteries use three AA alka...

Страница 11: ...SC switch Used to stop processing and to do others 8 POWER switch Turns ON OFF the power ENTER switch Used to make a selection in the setup mode The switches and descriptions in are for the setup mode...

Страница 12: ...pling hose A tube that connects the gas inlet socket attached to the sampling point with the GAS IN plug attached to GAS IN of main unit Maximum pressure 0 7 MPa Length Approx 2 m 3 Gas inlet socket A...

Страница 13: ...tor head connected to GAS IN line A measuring gas can be supplied from GAS IN Supply pressure 0 1 0 7 MPa gauge pressure A measuring gas pressure is reduced by passing through the orifice and the appr...

Страница 14: ...urity meter is used for the first time or when the battery level is low attach new AA alkaline batteries according to the following procedures 1 Check that the power of the purity meter is turned off...

Страница 15: ...sory parts 1 sampling hose and 2 gas inlet socket to the plug attached to GAS IN of purity meter and to the sampling point in the following order 1 to the plug 1 to 2 and then 2 to the sampling point...

Страница 16: ...e seconds or more Hold it down until all the LCDs and alarm lamp light up and the buzzer blips All LCDs light up Self diagnosis Battery level Display example March 10 2014 23 47 BATTERY battery level...

Страница 17: ...ng gas or set time The manner of turning on the power is different between these modes See 4 3 How to start the purity meter for the measuring mode or see 5 How to Set Setup Mode for the setup mode Ma...

Страница 18: ...battery level UV intensity or contrast as a result of self diagnosis the purity meter displays LOW in the lower part of the screen and sounds the buzzer Display example Low contrast If the problem fou...

Страница 19: ...ence of zero drift is highly likely the caution display CHECK REF CAL is displayed If it is displayed draw in fresh air and perform reference calibration 10 CAUTION Perform reference calibration under...

Страница 20: ...to a place where a pressure exceeding the range of 0 1 to 0 7 MPa gauge pressure is present The internal tubing system may be damaged When the reference calibration is performed in the atmosphere chec...

Страница 21: ...ent at that time for reference When replacement of gas is completed switch the three way switching valve to the STOP side read the minimum value in 5 sec after gas supplying stops Supply pressure 0 1...

Страница 22: ...e and instantaneous value at that time are recorded The following screens are displayed on the purity meter The purity meter returns to the normal display of the measuring mode automatically NOTE If t...

Страница 23: ...display The detailed information of measuring gas range can be checked 1 Press the DISP switch The purity meter displays the measuring gas and measuring range screens alternately 2 After displaying te...

Страница 24: ...o point switch the three way switching valve to the REF side and draw fresh air to the sensor using the handy aspirator NOTE If zero is not displayed perform reference calibration again using fresh ai...

Страница 25: ...fresh air and discharge the measuring gas that remains inside the purity meter To turn off the power hold down the POWER switch The buzzer sounds three times Hold down the POWER switch until the scree...

Страница 26: ...pressed various menu screens are displayed in turn LCD Power ON Press the POWER switch while holding down the REF CAL switch Start up procedures P16 Setup mode Measuring gas setting A measuring gas c...

Страница 27: ...ion Establish an infrared communication with a personal computer to perform various settings or data management The communication program is available as an optional accessory Switch to measuring mode...

Страница 28: ...ch to confirm it After a value is confirmed the purity meter returns to the setup mode menu automatically NOTE Pressing the ESC switch twice returns to the setup mode menu The purity meter provides th...

Страница 29: ...E When there is no need of changing the setting press the ESC switch to return to the setup mode menu 3 When the ENTER switch is pressed again the input area blinks Enter the year month day hour and m...

Страница 30: ...hen there is no need of viewing the detailed information of saved data press the ESC switch to return to the setup mode menu 3 Press the switch to display the data numbers in turn When the ENTER switc...

Страница 31: ...rmission to delete the saved data appears NOTE When there is no need of deleting saved data press the ESC switch to return to the setup mode menu When saved data clear is executed all the data recorde...

Страница 32: ...MEAS from the setup mode menu 2 When the ENTER switch is pressed a confirmation screen asking for permission to enter the measuring mode appears NOTE When there is no need of entering the measuring m...

Страница 33: ...contrast low UV intensity calibration failure out of specification temperature out of specification pressure See troubleshooting and take appropriate actions If the unit has problems and the caution d...

Страница 34: ...ery error contrast error UV intensity error setting information error system error built in clock error optical sensor unit error See troubleshooting and take appropriate actions If the unit has probl...

Страница 35: ...em Maintenance content Daily maintenance Regular maintenance Battery level check Check that the battery level is sufficient Concentration display check Make the unit draw in fresh air and check that t...

Страница 36: ...services For details contact RIKEN KEIKI Main Services Item Services Battery level check Checks the battery level Concentration display check Verifies that the concentration display value is zero by u...

Страница 37: ...Check the gas sensitivity of sensor using a calibration gas at least once a year Note that the span adjustment requires dedicated equipment and creation of calibration gas Request RIKEN KEIKI to perfo...

Страница 38: ...moisture on the purity meter thoroughly using a dry towel cloth etc 2 While holding the purity meter firmly shake it about ten times with the buzzer sound opening facing downward 3 Wipe away moisture...

Страница 39: ...attachment detachment Plug 5 years 1 For GAS IN Replacement interval assuming 2500 times of attachment detachment Socket 1 year 5 years 1 For gas inlet Replacement interval assuming 2500 times of atta...

Страница 40: ...carton is not available 8 2 Procedures to use the purity meter again 8 3 Disposal of products When the purity meter is disposed of it must be treated properly as an industrial waste in accordance with...

Страница 41: ...ng system based on the regulations of EU member states NOTE Crossed out recycle dustbin mark This symbol mark is indicated on the products which contain the batteries which fall under EU Battery Direc...

Страница 42: ...rbances by sudden static electricity noise etc Turn off the power and remove the battery unit and install it again in a non hazardous area and then turn on the power to perform operations Low battery...

Страница 43: ...non hazardous area Contrast error is displayed ERROR LOW BRIGHTNESS The contrast of interferometric sensor has been decreased so much due to contamination that measurement cannot be performed Request...

Страница 44: ...on has not been performed properly Perform reference calibration again in fresh air Presence of interference gas If an interference gas other than SF6 and air is included correct measurement cannot be...

Страница 45: ...lay x 2 lines Sample pressure 0 1 0 7 MPa gauge pressure Sample flow rate Approx 250 ml min with the sample pressure of 0 7 MPa gauge pressure Power supply Three AA alkaline batteries or dedicated AC...

Страница 46: ...46 11 11 Appendix Definition of terms Measuring gas Of the draw in gases the ones targeted for concentration measurement Base gas Of the draw in gases the ones other than measuring gases...

Страница 47: ...a refractive index after calculating the move amount of interference fringe with a high degree of accuracy through the phase analysis processing The concentration display of various mixed gases is en...

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