Instruction Manual

<2. Installation, Piping, and Wiring>
2-15
IM 11B08A01-01E
2.3.3 Preparing Wiring Depending on Specifi cations
Perform wiring carefully because the connection of wiring varies depending on the GC8000
explosionproof specifi cations.
IMPORTANT
Cables should be arranged in an orderly manner in the protection system.
Otherwise, they may damage the parts (e.g. relay).
 FM
WARNING
• All wiring shall comply with National Electric Code ANSI/NFP A 70 and Local Electric Codes.
• In a hazardous area, use conduits for wiring in the explosionproof enclosure or to electronics
sections.
CAUTION
• The unused electrical connection ports should be closed with an appropriate fl ameproof-
certifi ed plug.
• Analyzers have pressurized enclosures. The cable end should be sealed in order to
apply pressure to the pressurized enclosure. Otherwise, power does not supplied to the
electronics section.
In the FM-Y, all wiring must be connected to the electronics section since the protection system is
not provided.
Six connection ports are provided in the electronics section. Use convenient ones.
Remove the attached plug of the connector and perform wiring.
2nd Edition : May 11, 2012-00
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