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RIKEＮ FORMALDEHYDE GAS DETECTOR
Caution
・ Before operation, be sure to read this instruction manual.
・ This operation must follow the instruction of this manual.
・ When does the wrong operation which is not mentioned in the manual, it
will be a cause for trouble.
・ This cannot be used for other purpose than gas detection.
・ In case of accidents caused by wrong operation, modification and repair
without genuine parts, it is cautioned that they will be out of warranty.
・ Riken Keiki cannot assume the responsibility for any accidents caused
by operation error and other purpose use than the original.
Instruction manual
for
MODEL FP-30
PT0E-0411
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Summary of Contents for Riken Keiki FP-30
- Page 1 ・ In case of accidents caused by wrong operation, modification and repair without genuine parts, it is cautioned that they will be out of warranty. ・ Riken Keiki cannot assume the responsibility for any accidents caused by operation error and other purpose use than the original.
- Page 2 Outline It is of our great pleasure to purchase and use our HCHO detector Model FP-30 this time. This gas monitor is designed to detect PPM level gas concentration. By this detection result, it is not to assure the warranty of life and safety.
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Page 3: Table Of Contents
Contents ３ １．Caution in operation ・・・・・・・・・・・・・・・ ４ ２．Name of each part・・・・・・・・・・・・・・・・・・ ３．Operation ３－１．Preparation ・・・・・・・・・・・・・・・・・・・・ ５ ３－２．Start-up operation・・・・・・・・・・・・・・・・・ ６ ３－３．How to mount the detection TAB・・・・・・・・・・・ ７ ３－４．Detection method・・・・・・・・・・・・・・・・・・ ８ ３－５．Preliminary sample-draw ・・・・…・・・・・・・・ １１ ３－６．Purge・・・・・・・・・・・・・・・・・・ ・・・・ １２ ３－７．Completion of detection・・・・・・・・・・・ ・・・・ １２ ４．About the detectionＴＡＢ... -
Page 4: １．Caution In Operation
1.Caution in operation For this function maintenance and safety, it is required to keep the following warning and caution. WARNING ！ ・Do not modify or change circuit and structure etc. When modify or changed, the original function may not be maintained. ・Do not mix up metals and flammable foreign substance inside at TAB replacement time. -
Page 5: ２．Name Of Each Part
⑤ Display unit（LCD） ④ This displays gas concentration etc. ⑤ ⑥ ＯＮ／ＯＦＦ Switch HCHO FP-30 This is used for power ＯＮ／ＯＦＦ. ⑦ ＤＡＴＡ Switch ⑥ This is used to refer the past detection data and current voltage. ⑧ ▼... -
Page 6: ３．Operation
３．Operation Check item before operation Instrument ・Check whether there is any damage on the display etc. ３－１．Preparation ① Install the battery in the instrument.（See the item６－１． ） ② Put the instrument into carrying case. -
Page 7: ３－２．Start-Up Operation
３－２．Start-up operation When pressing ＯＮ／ＯＦＦswitch for 2 sec on、the power gets on and self-diagnosis starts. Then, this gets to a waiting condition. The program until it gets to the waiting condition shall be as follows; （１）When not attach the detectionＴＡＢ, Press ＯＮ／ＯＦＦswitch for 2 seconds. -
Page 8: ３－３．How To Mount The Detection Tab
３－３．How to mount the detection ＴＡＢ. For handling the detectionＴＡＢ, see the item４－２ ①Open the detectionＴＡＢ cover. Lift up to this way. DetectionＴＡＢ cover Instrument(Side view) ②After releasing finger used for mounting theＴＡＢ, close the cover slowly. Close the cover. DetectionＴＡＢ... -
Page 9: ３－４．Detection Method
３－４．Detection method （１）Gas detection ①Detection waiting condition This condition remain until the detectionＴＡＢ is mounted. ②Mounting of the detectionＴＡＢ Mount the detectionＴＡＢ. ③Selection of the detectionＴＡＢ. Select the detectionＴＡＢ by pressing▲▼key. ④Detection starts Press ＳＴＡＲＴswitch and have detection gas sucked. Then, the gas is detected. ⑤Display of detection result The gas reading is shown as detection result. - Page 10 ＊ NOTE FP-30 provides only one kind of TAB, but two measuring ranges. Select the TAB No. according to the measuring range. Measuring range Measuring time TAB No. 30 min. 0～0.4 ppm 15 min. 0～1 ppm DANGER ！ The sucked gas may be the case of oxygen deficiency or toxic gas. Do not breathe in the gas exhausted from the gas outlet absolutely.
- Page 11 （２）High density gas detection After detecting high density gas and when mount Ｔ Ａ Ｂ immediately, it starts detection automatically. When high density gas is deposited, gas and newly mounted detectionＴＡＢ starts to react, this detects it automatically and starts to detect as the previously selected gas. CAUTION ！...
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Page 12: ３－５．Preliminary Sample-Draw
(４) The deletion of measuring result By pressing ＳＴＡＲＴ＋ＤＡＴＡ switches, all the past memory of detection result are cleared off. The message to delete the detection result is displayed. ＳＴＡＲＴswitch, all the detection result are deleted. When press When pressＤＡＴＡswitch, the deletion cannot work and the previous condition is retained. ＳＴＡＲＴ... -
Page 13: ３－６．Purge
３－６．Purge When sample-draw the adsorptive gas continuously, there is the possibility not to be able to measure it by the influence of gas adsorption inside of pipe(The reading may be higher than the actual gas.). Carry out the purging by fresh air for sure(not including the measuring gas) and starts gas detection after exhausting the gas adsorbed inside of pipe. -
Page 14: ４．About The Detectionｔａｂ
When leave it alone in air by storing through taking out from the package and in the condition with it fixed in model FP-30, the discolor of detection TAB will take place and the given function could not be maintained. - Page 15 Check that the number of the detectionＴＡＢ corresponds to the number of ＴＡＢ described onＦＰ－３０ and start measurement. When theＴＡＢ number of detection gas selected by FP-30 cannot correspond to T A B number of installed detection T A B, measuring time differs and the given function cannot be maintained, and the care for it should be taken.
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Page 16: ５．Self-Diagnosis Function
５.Self diagnosis function Self-diagnosis function provided with this instrument shall be followings. Each alarm is provided with alarm display and buzzer sound. ● Kind of self-diagnosis and alarm pattern Self diagnosis Buzzer Display Low battery voltage Continuous REPLACE BATTERY System error No sound SYSTEM ERROR Sensor failure... -
Page 17: ６．Maintenance
６．Maintenance ６－１．Replacement of battery When make battery change, change all 4 pcs batteries with new ones. (1) Check that the power is off. When the power is on, turn off the power. (2) Remove the carrying case from instrument. (3) By pressing slightly the battery cover, it is slid. (4) Remove 4 pcs batteries and mount the new battery by taking care of polarity of battery. -
Page 18: ６－２．Daily Check・Regular Check
(2)Regular maintenance Once in a year, it is recommended to request the maintenance check to the manufacturer. Contact the service agent or Riken Keiki. ６－３．Replacement of parts The following parts have the life and it is recommended to replace regularly. -
Page 19: ７．Trouble Shooting
Pump contact failure dropping or throwing on to When not recover, contact the (PUMP FAILURE) instrument or used for a long nearest agent or Riken Keiki. time. Make power on again. After make System error of instrument Influenced by the excessive... -
Page 20: ８．Specifications
８．Specifications ８－１．Specifications ＦＰ－３０ M o d e l Detection principle Photoelectric photometry method Digital display by ＬＣＤ. Display method Sampling method Sample-drawing by pump Memory function Detection point :９９ points（Automatic recording after detection） Ambient temp Below－10～40℃、90％ＲＨ（Non-condensing） Power source AA size Dry battery 4 pcs Approx12 hours（Alkaline battery, no alarm at no illumination and Continuous duty 20℃）... -
Page 21: ９．Detection Principle
９．Detection principle When blowing gas onto the detectionＴＡＢ, the paper soaked with illuminating agent and assembled intoＴＡＢ emits illumination by chemical reaction. For example when formaldehyde(HCHO) contacts the paper, reagent immersed in the paper and HCHO make compounds, and emits illumination from white to yellow color. This is taken as the change of light reflecting beam which marks the degree of this illuminant.
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