Fault Diagnosis - Henry Schein 900-6368 Operator's Manual

Problem
SpO or PR is 1. Finger is not inserted correctly
2
not displayed 2. Patient's SpO2 value is too low
SpO or PR rea- 1. Finger is not inserted correctly
2
ding is unstable 2. Excessive patient movement
The Oximeter can 1. No battery or low power of battery
not be powered on 2. Batteries might be installed incorrectly
3. The Oximeter might be damaged
Display suddenly 1. The oximeter will automatically power off when 1. Normal
turns off no signal is detected longer than 8 seconds
2. Battery power is low
"Error3" or 1. Low power
"Error4" is 2. Receiving tube being shielded or damaged
displayed 3. Mechanical misplace for receive-emission tube
on screen displayed together with broken connector.
4. Amp circuit malfunction
"Error7" is 1. Low power
displayed 2. Emission tube damaged
on screen 3. Current control circuit malfunction

Fault Diagnosis

Possible reason Solution
1. Re-insert the finger
2. Re-try several times, if no problem with the product
then go to a hospital for exact diagnosis
1. Re-insert the finger
2. Restrict patient/ oximeter movement
1. Replace batteries
2. Reinstall batteries
3. Contact with local customer service centre
2. Replace batteries
1. Change new battery
2. Please contact with local customer service centre
3. Please contact with local customer service centre
4 Please contact with local customer service centre
1. Please change battery
2. Please contact with local customer service centre
3. Please contact with local customer service centre
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