Safety Precautions - YOKOGAWA WT1800 User Manual

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
Electric shock, danger
Protective earth ground or protective earth ground terminal
Ground or the functional ground terminal (do not use as the protective earth ground terminal)
Alternating current
Both direct and alternating current
On (power)
Off (power)
In-position of a bi-stable push control
Out-position of a bi-stable push control
IM WT1801-03EN
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.
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