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The power supply and the output connector are located on the rear face of the main unit.
CAUTION
• Be sure to turn off all the power before performing wiring. Otherwise electric shock may result.
• Be sure to perform Class D grounding work with the grounding lead. Otherwise electric shock or
failure may result.
• Select appropriate wiring materials according to the ratings of the devices. Otherwise electric
shock or fire may result.
• Connect the power supply that satisfies the rating. Otherwise fire may result.
AUTION
Electric Shock
Please be sure to make ground (grounding) connection for safety.
2.3.1 Power supply
(1) Connect the female side of the power cable to the power inlet on the rear face of the main unit, and
insert the male side into the receptacle that satisfies the rating.
(2) If ground lead for power supply cable cannot be used, connect the supplied ground lead to the
dedicated terminal.
Do not install the analyzer near an electric device that generates
•
power supply noise (such as high-frequency furnace or electric
welder). If the use near such devices is inevitable, separately
install the power supply line to avoid noise interference.
• If noise comes in from the power supply, mount a barrister (such
as ENA211-1 by Fuji Electric) or a spark killer (such as S1201
by OKAYA) to the noise emission source as shown by the figure
at right. Note that mounting one apart from the noise emission
source does not produce sufficient effect.
2.3 Wiring
When noise emission source is near the analyzer
(2)
(1)
Power source for analyzer
- 16 -
Barrister or spark killer
Proximity layout
connection
Noise emission
source
INZ-TN2ZSVS-E
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