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IM 701240-01E
Safety Precautions
This instrument is an IEC safety class I instrument (provided with a 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 assumes no
liability for the customer’s failure to comply with these requirements.
The following symbols are used on this instrument.
Warning: handle with care. Refer to the user’s manual or service 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.
Risk of electric shock
Protective ground terminal
Ground, or the functional ground terminal (do not use this terminal as a
protective ground terminal.)
Alternating current
ON (power)
OFF (power)