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User Manual
MK/YF38-07 – V2.01CS
© 2019 All Rights Reserved
Page 51 of 60
11.1.6 Electric safety class
Parameter
Value
Safety class against electric shock
Class II
Electric shock protection degree
BF application component
Waterproof level
IP21
Mode of operation
Continuous operation
Safety class when used in combustible
anesthetics mixed with air or oxygen or helium
oxide
It can’t be used in combustible
anesthetics mixed with air or oxygen or
helium oxide
Extreme environment statement:
When the environment and power supply (or gas supply) exceed the extreme values in the
following ranges, the change of one parameter and keeping of other parameters within the
normal ranges will severely affect the equipment performance, and even cause certain harm to
the user.
—— Ambient temperature range: 5
℃
-35
℃
;
—— Relative humidity range: 15% - 95%;
—— Atmospheric pressure range: 83
~
102kPa;
—— AC power voltage: -15% - +10% of rated voltage;
—— DC power voltage: -15% - +25% of rated voltage.