RKI Instruments GX-8000(H4-0050) - Manual (Page 21)

4 Replacement of Consumable Parts
GX-8000 - 21 -
4
Replacement of
Consumable Parts
<Sensor Replacement Procedure>
(1) Loosen the four screws on the sensor cover and remove the sensor cover.
(2) Remove the sensor rubber seal.
Take care not to damage the sensor rubber seal and the seal surface inside the sensor cover that
comes into contact with the rubber seal.
(3) Replace the sensor.
Pay attention to the installation direction of the sensors.
Check that the pins of the sensors are inserted firmly all the way (that the sensors have equal heights).
Also, replace the rubber seals as required.
Handle the rubber seals with care because any damage on them will impair the waterproof property.
CO sensor
NC (%LEL) sensor
H
2
S sensor
TE(vol%) sensor
O
2
sensor
Sensor rubber seal
Peel it off if it sticks to the sensor
cover.
Sensor
cover
Captive screws
(four)