Safety Earth Ground; Safety Symbols - HP 11793A Operating And Service Manual

Regulatory Information (Updated March 1999)
Safety Considerations
GENERAL
This product and related documentation must be reviewed for familiarization with safety
markings and instructions before operation.
This product has been designed and tested in accordance with IEC Publication 1010,
"Safety Requirements for Electronic Measuring Apparatus," and has been supplied in a
safe condition. This instruction documentation contains information and warnings which
must be followed by the user to ensure safe operation and to maintain the product in a safe
condition.
SAFETY EARTH
GROUND
A uninterruptible safety earth ground must be provided from the main power source to the
product input wiring terminals, power cord, or supplied power cord set.
SAFETY
SYMBOLS
A
Indicates instrument damage can occur if indicated operating limits are exceeded.
A
Indicates hazardous voltages.
1-
Indicates earth (ground) terminal
WARNING
A
WARNING
note denotes a hazard. It calls attention to a procedure,
practice, or the like, which, if not correctly performed or adhered to,
could result in personal injury. Do not proceed beyond a
WARNING
sign until the indicated conditions are fully understood and met.
CAUTION
A CAUTION note denotes a hazard. It calls attention to a n operation
procedure, practice, or the like, which, if not correctly performed or adhered
to, could result in damage to or destruction of part or all of the product. Do
not proceed beyond an CAUTION note until the indicated conditions are fully
understood and met.
2
Chapter 1