Chapter 3 Preparations For Measurement And Common Operations; Handling Precautions - YOKOGAWA TA220 User Manual

Chapter 3 Preparations for Measurement and Common Operations
3.1

Handling Precautions

Safety Precautions
IM 704610-01E
Symbols Used on This Instrument
When using the instrument for the first time, make sure to read the "Safety Precautions"
given on pages iv and v.
Do Not Remove the Cover from the Instrument
Do not remove the instrument case. Some parts of the instrument use high voltages,
which are extremely dangerous. For internal inspection or adjustment, contact your
nearest YOKOGAWA dealer.
Cut the Power in Case of Irregularity
If there are any symptoms of trouble such as strange smells or smoke coming from the
instrument, turn the power OFF immediately, and remove the power cord from the outlet.
If such an irregularity occurs, contact your YOKOGAWA dealer.
Turn OFF the Instrument If the Cooling Fan Stops
If error code 906 appears on the display, the cooling fan is stopped. Immediately turn
OFF the power switch. From the rear panel, check for and remove any foreign object that
may be obstructing the cooling fan. If error message 906 appears when you turn ON the
power switch again, it is probably a malfunction. Contact your YOKOGAWA dealer.
Handle the Power Cord Correctly
Nothing should be placed on top of the power cord. The power cord should also be kept
away from any heat sources. When unplugging the power cord from the outlet, never pull
by the cord itself. Always hold and pull by the plug. If the power cord is damaged, check
the part number indicated on page ii and purchase a replacement.
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