4535 611 98931 iE33 Service Manual Page 66
CSIP Level 1 Safety: Symbols
CAUTION In general, only the area of the transducer acoustic window is watertight. Except where specified
in specific transducer cleaning instructions, do not immerse the remainder of a transducer in any
liquid.
Symbols
The International Electrotechnical Commission has established a set of symbols for medical elec-
tronic equipment that classify a connection or warn of potential hazards. The classifications and
symbols are shown below.
Isolated patient connection. (Type BF)
Isolated patient connection for applied parts in direct contact with
major vessels. (Type CF)
On the power switch, represents ON and OFF.
Identifies the On/Standby switch.
This symbol identifies a safety note. Ensure you understand the
function of this control before using it. Refer to the appropriate
section of the system documentation for an explanation of the
control.
Identifies equipotential ground.
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