Symbols
12
Warning, Refer to Service/Maintenance Manual
Alternating Current
Type B Equipment: equipment providing a particular degree of protection against elec-
tric shock, particularly regarding allowable leakage current and reliability of the protec-
tive earth connection.
Class 1 Equipment: equipment in which protection against electric shock does not rely
on BASIC INSULATION only, but which includes an additional safety precaution in that
means are provided for the connection of the EQUIPMENT to the protective earth con-
ductor in the fixed wiring of the installation in such a way that ACCESSIBLE METAL
PARTS cannot become live in the event of a failure of the BASIC INSULATION.
Mode of Operation: Continuous
IPX4: Protection from liquid splash
Dangerous Voltage Symbol
Protective Earth Terminal
Potential Equalization Symbol
Medical Equipment Classified by Underwriters Laboratories Inc. with Respect to Elec-
tric Shock, Fire, Mechanical and Other Specified Hazards Only in Accordance with UL
2601−1 and CAN/CSA C22.2 No. 601.1
Safe Working Load Symbol
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