Campbell CS511-L, Instruction Manual

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CS511-L Dissolved Oxygen Probe
8. Pour some clean water into the lower body and look for leakage around the
membrane (see FIGURE 8-6); replace membrane if there is leakage. If
there is no leakage, dispose of the water.
Wa
te
r
FIGURE 8-6. Check for leakage
9. Pour fresh electrolyte in the bottom cap and fill to the top of the cap.
10. Keep the sensor upright so that the cable is pointed upwards (not
sideways). Screw the bottom cap onto the upper body until hand tight.
Excess electrolyte will leak out at the joint between the sensor’s
cap and upper body. NOTE
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