Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 4)

3 SM 04L31A01-01E
Do Not Operate Near Flammable Materials
Do not operate the instrument in the presence of flammable liquids or
vapors. Operation of any electrical instrument in such an environment
constitutes a safety hazard.
Do Not Remove Any Covers
There are some areas components inside the instrument containing
high voltage. Do not remove any cover, if the power supply is
connected. The cover should be removed by qualified personnel only.
Ground the Instrument before Making External Connections
Connect the protective grounding before connecting the instrument to a
measurement or control unit.
Firnish a switch (double-pole type) to separate the CX2000 from the
main power supply in the power supply line. In addition, make sure
to indicate that the switch is a power control for the CX2000 on the
switch.
Switch Specifications
Steady-state current ranting:1 A or more, inrush current rating:60 A or more
Connect a fuse between 2 A and 15 A in the power supply line.
Safety Symbols Used on Equipment and in Manuals
To avoid injury, death of personnel or damage to the
instrument, the operator must refer to an explanation in the
user’s manual.
High temperature. To avoid injury caused by hot surfaces,
the operator must not touch the heatsink.
Protective grounding terminal, to protect against electrical
shock.
This symbol indicates that the terminal must be connected
to ground before operation of equipment.
This symbol represents a functional grounding terminal.
Such terminals should not be used as a protective
grounding terminal.
WARNING A WARNING sign calls attention to a procedure, practice, or
condition, that could result in the injury or death of personnel
if not correctly performed or adhered to.
CAUTION A CAUTION sign calls attention to a procedure, practice, or
condition, that could result in damage to or the destruction
of part of the instrument if not correctly performed or
adhered to.