Nuvair O2 Quickstick - Troubleshooting

O
2
Quickstick
TM
Oxygen Analyzer
NUVAIR Page 8
O
2
Quickstick Oxygen Analyzer Operation Manual
Handling Sensors
Replacement Sensors are supplied in sealed bags. Normally Sensors do not present a health hazard. Before
opening the bag, check that the electrolyte has not leaked. However, if electrolyte leakage has occurred, do
not open bag. Dispose of Sensor properly or return for replacement.
If electrolyte leakage occurs while the Sensor is in service, use rubber gloves and chemical splash goggles for
handling. Rinse contaminated surfaces thoroughly with water.
Electrolyte First Aid Procedures
• Ingestion - Drink a large volume of fresh water. Do not induce vomiting. Get immediate medical
attention.
• Eye Contact - Flush eyes with clean, fresh water for at least 15 minutes and get medical help
immediately.
• Skin Contact - Flush the affected area with clean, fresh water for at least 15 minutes and removed
contaminated clothing. If stinging persists get medical attention.
6. Spares
Order replacement Sensor Part - 9510
7. Troubleshooting
*Contact Nuvair for more information.
SYMPTOM REASON SOLUTION
Battery symbol Low Battery Change the battery
No display
Switched off
Bad connection
Switch on
Check display connection
Check battery connection
Zero reading
Sensor disconnected
Sensor expired
Check connection
Change sensor
Reading erratic
Pressure on sensor
Radio transmission
Sensor old or faulty
Condensation on sensor.
Check flow
Move unit away
Change sensor
Dry in air
Reading does not change when
calibration knob is turned
Faulty connections
Sensor failure
Check connections
Change sensor
Display segments missing Display faulty Return to dealer
Will not calibrate
Sensor faulty
Sensor not in air
High altitude
Change sensor
Check flow adapter
Use altitude calibration procedure
Reading drifts Rapid temperature change Stabilize temperature & recalibrate
*