Troubleshooting - Pulox PO-400 Bedienungsanleitung

B. Please recharge the battery when the screen shows .
C. Recharge the battery soon after the over-discharge. The device should be recharged every six
months when it is no regular used. It can extend the battery life following this guidance.
7.3 Transportation and Storage
A. The packed device can be transported by ordinary conveyance or according to transport contract.
The device can not be transported mixed with toxic, harmful, corrosive material.
B. The packed device should be stored in room with no corrosive gases and good ventilation.
Temperature: -40°C~60°C; Humidity: ≤95%

8. Troubleshooting

Trouble
The SpO2 and Pulse Rate can not
be displayed normally
The SpO2 and Pulse Rate are not
displayed stably
The device can not be turned on
The display is off suddenly
The device can not be used for
full time after charge
The battery can not be full
charged even after 10 hours
charging time.
9. Key of Symbols
Symbol
IP22
Possible Reason
1. The finger is not properly
positioned
2. The patient's SpO2 is too low
to be detected.
1. The finger is not placed inside
deep enough.
2. The finger is shaking or the
patient is moving.
1. The batteries are drained or
almost drained.
2. The device's malfunction
1. The device's malfunction.
2. The battery is drained away or
almost drained away.
The battery is not full charged.
The battery is broken
The battery is broken
Meaning
Refer to instruction
manual/booklet
Type BF applied part
No alarm
Manufacturer
Serial number
Battery anode
International Protection
Temperature limitation
Atmospheric pressure
limitation
Fragile, handle with
care
Low battery
Solution
1. Place the finger properly and
try again.
2. Try again; Go to a hospital for
a diagnosis if you are sure the
device works all right.
1. Place the finger properly and
try again.
2. Let the patient keep calm
1.Please recharge the battery
2. Please contact the local
service center.
1. Please contact the local
service center.
2.Please recharge the battery
1. Please recharge the battery
2. Please contact the local
service center.
Please contact the local service
center.
Symbol
PRbpm
%SpO2
RST
EN
Meaning
Pulse rate (bpm)
Pulse oxygen saturation
(%)
RESET hole
Use-by date
USB
Battery cathode
Fully charged
Humidity limitation
This way up
Keep away from rain
Close the sound prompt