2. EXPLANATION OF SYMBOLS, SAFETY RECOMMENDATIONS
Application Part Type BF
The class "BF" (Body Float) applies to medical devices (application
parts) that come into direct contact with the patient.
Temperature limits of ambient temperature
Humidity limitation
Air pressure limitation
INT:
intermittent operation b
7 on/30 off
Do not reuse.
The following symbols relate to the power adapter:
Safety Category II device
UL Recognized Component Mark: This symbol indicates that the
corresponding devices are listed by UL
Restriction on the use of certain hazardous substances in electrical
and electronic equipment
Efficiency Level 5
Efficiency of power adapter
Equipment with this symbol may only be used in the house (dry
surroundings).
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