Safety Precautions - YOKOGAWA DL7440 User Manual

Safety Precautions

The following symbols are used on this instrument.
vi
This instrument is an IEC safety class I instrument (provided with terminal for protective
earth grounding). The general safety precautions described herein must be observed
during all phases of operation. If the instrument is used in a manner not specified in this
manual, the protection provided by the instrument may be impaired. Yokogawa Electric
Corporation assumes no liability for the customer's failure to comply with these
requirements.
Danger. Refer to the user's manual.
This symbol appears on dangerous locations on the instrument which require
special instructions for proper handling or use. The same symbol appears in-
the corresponding place in the manual to identify those instructions.
Functional ground terminal (do not use this terminal as a protective ground
terminal.)
Alternating current
Direct current
ON (power)
OFF (power)
ON (power)
OFF (power)
IM 701450-01E