OXYGEN CONCENTRATOR USER MANUAL
12
3.
Atmospheric Pressure
：
86 kPa
～
106 kPa
；
4.
No corrosive gas and strong magnetic field in the surrounding
environment.
TRANSPORTATION AND STORAGE CONDITIONS
1.Range of Environmental Temperature
：
- 20
℃
～
+55
℃
；
2.Range of Relative Humidity
：
≤ 93%
；
without no condensation
phenomenon
；
3.Range of atmospheric Pressure
：
50 kPa
～
106 kPa.
Notice:When the storge temperature is under 5
℃
，
it
should beput the machine under the normal temperature
environment for over four hours before use it.
ADDITIONAL REMARKS
Classification of protection against electric shock
：
Class II
Classification according to the degree of protection against electric
shock
：
Class BF
Classification
according to the degree of protection of the liquid into
the machine
：
IP21 Device
；
According to the degree of safety classification used in flammable
anaesthetic mixture with air or oxygen or Nitrous Oxide anaesthetic mixture
case: when do not use of flammable gas and air mixed with oxygen or Nitrous
Oxide or anaesthetic mixture under the condition of the equipment
；