20
Installation and Verification Manual
1
Introduction
Safety Symbols
The following symbols on the instrument and in the manual
indicate precautions which must be taken to maintain safe
operation of the instrument.
The Instruction Documentation Symbol. The product is marked
with this symbol when it is necessary for the user to refer to the
instructions in the supplied documentation.
Indicates the field wiring terminal that must be connected to
earth ground before operating the equipment - protects against
electrical shock in case of fault.
Frame or chassis ground terminal - typically connects to the
equipment's metal frame.
Alternating current (AC).
Direct current (DC).
Indicates hazardous voltages.
WA R N I N G
Warning denotes a hazard. It calls attention to a procedure, which if
not correctly performed or adhered to could result in injury or loss of
life. Do not proceed beyond a warning note until the indicated
conditions are fully understood and met.
C A U T I O N
Caution denotes a hazard. It calls attention to a procedure, which if not
correctly performed or adhered to could result in damage to or
destruction of the instrument. Do not proceed beyond a caution note
until the indicated conditions are fully understood and met.
Indicates that a laser is fitted. The user must refer to the manual for specific
Warning or Caution information to avoid personal injury or damage to the product.
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