User Manual for Handheld Pulse Oximeter
36
8 Repair and Maintenance
8.1 Maintenance
The expected service life(not a warranty) of this device is 5 years.
In order to ensure its long service life, please pay attention to the
maintenance;
If the battery is damaged, please contact your local sales
representative or the manufacture.
Please store the device carefully to avoid being damaged by
pets, pests or children.
The recommended storage environment of the device:
Ambient temperature: -20ºC ~60ºC
Relative humidity: 10%~95%
Atmospheric pressure: 50kPa~107.4kPa
Storage and Transportation between uses:
–
25
℃
without relative humidity control;
and + 70
℃
at a relative humidity up to 93%
(non-condensing).
The oximeter is calibrated in the factory before sale, there is
no need to calibrate it during its life cycle.
However, if it is necessary to verify its accuracy routinely, the
user can do the verification by means of SpO2 simulator, or it
can be done by the local third party test house.
8.2 Cleaning and Disinfecting Instruction
Surface-clean sensor with a soft cloth by wetting with a
solution such as 75% isopropyl alcohol, if low-level
disinfection is required, use a 1:10 bleach solution.
Then surface-clean by a dampened cloth and let it air dry or
wipe it with a cloth.
Please clean and disinfect the device after using to avoid
cross infection.
High-pressure disinfection cannot be used on the device.
Do not immerse the device in liquid.
