Riken Keiki RX-8000, Руководство по эксплуатации

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6 Maintenance 6-4. Parts replacement
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RX-8000
6-4. Parts replacement
<Replacement of Consumables>
Sensor Replacement
The built-in sensors of the gas detector have a validity period and must be replaced regularly (within one
year).
The sensor life has expired if, for example, the sensors cannot be calibrated in span adjustment, the
readings do not come back after fresh air calibration, or the readings fluctuate. Request RIKEN KEIKI for
repair. Recommended replacement intervals are five years for the combustible gas sensor and one year for
the oxygen sensor.
Dust Filter Replacement Procedure
Because the dust filter may gradually get dirty or clogged over the time, it must be replaced regarding the
operating conditions. Check the dust filter, and then replace it as necessary.
Gas sampling probe
The gas sampling probe has a built-in dust filter. Replace the filter when it has absorbed water, has a low
flow rate, or looks significantly contaminated.
(1) Hold the transparent part and turn the tip (white) to remove it.
(2) Take out the filter from the transparent part and insert a new filter.
(3) Attach the tip that has been removed.
Dry cotton inside CF-8385 Replacement Procedure
1) Cut dry cotton with the size listed left.
(Weight approx1.3g)
2) Loosen and remove the cap.
3) Replace dry cotton to new one, and fill .
the interspace with dry cotton
4) Tighten the cap again.
CAUTION
Make sure that the filter is inserted in correct
orientation.
Dry cotten
Pipe holder Tube
Filter
Cap(Black color)
Absorbent cotton
Pipe
Absorbent
cotton