16
６−４．
Storage or treatment when not in use for a long period
(1) Sensor
Oxygen sensor is a kind of cell and will continue to consume its life even though it is not
used. When detector head is not used for a long period, take out the sensor from detector
head and store it at following environment to lower the consumption of sensor.
・Environment of temperature (5〜10℃)
・Environment of low oxygen content
(Put a sensor into the container and seal off the container.)
(2) Detector head
Store this detector head under the following environmental condition.
・Temperature ： 0℃〜40℃
・Humidity : 30%RH〜85%RH
・Environmental condition : Environment where gas, solvent, vapor and so on are not
existing.
６−５．
List of recommendable spare parts for regular replacement
No. Name of parts
Inspection frequency
Replacement interval
Qʼ ty/unit
1
Sensor holder
At sensor replacement
At sensor replacement
1
・Before re-start of operation , be sure to perform gas calibration.
・
Contact our authorized agent or Riken Keiki for re-adjustment including gas calibration,
replacement of parts, etc.
CAUTION
！
* NOTE
The replacement interval will change depending on operating condition and it does not mean
the guarantee period.
Replacement interval changes according to the result of regular inspection.
