Safety Symbols
The general denitions of safety symbols used on equipment or in manuals are listed below.
Instruction manual symbol: the pro duct will b e marked with this symbol
when it is necessary for the user to refer to the instruction manual in order
to protect against damage to the instrument.
Indicates dangerous voltage (terminals fed from the interior byvoltage
exceeding 1000 volts must be so marked).
Protective conductor terminal. For protection against electrical sho ckin
case of a fault. Used with eld wiring terminals to indicate the terminal
whichmust be connected to ground b efore operating equipment.
Frame or chassis terminal. A connection to the frame (chassis) of the
equipment which normally includes all exp osed metal structures.
Alternating current.
Direct current.
ON (Supply).
OFF (Supply).
STANDBY (Supply).
The warning sign denotes a hazard. It calls attention to a pro cedure,
practice, condition or the like, which, if not correctly p erformed or adhered
to, could result in injury or death to personnel.
The caution sign denotes a hazard. It calls atten
tion to an op erating
pro cedure, practice, condition or the like, which, if not correctly p erformed
or adhered to, could result in damage to or destruction of part or all of the
pro duct.
The note sign denotes imp ortant information. It calls atten
tion to a
pro cedure, practice, condition or the like, which is essential to highlight.
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