Emerson 3414 Manuel D’Utilisation
46
STARTUP FOR SYSTEMS USING EXPLOSION-PROOF CONDUIT
Section 3: Electrical installation
Daniel 3410 Series Ultrasonic Gas Flow Meter Installation Manual
June 2014
3-9000-759 Rev D
3.4.1
Startup for systems using explosion-proof conduit
1.
Assemble conduit to the Transmitter Electronics Enclosure. A conduit seal fitting is
required within 18 inches (457 mm) of the enclosure.
required within 18 inches (457 mm) of the enclosure.
2.
Check to make certain that all power to field wiring is turned OFF.
3.
Remove the end cap nearest the conduit entry to gain access to the transmitter
electronics.
4.
Pull the wires into the electronics enclosure.Complete the field connection wiring as
shown in
HAZARDOUS VOLTAGE INSIDE
Do not open the Transmitter Electronics Enclosure when an explosive gas atmosphere is
present. Disconnect equipment from supply circuit before opening the enclosure.
present. Disconnect equipment from supply circuit before opening the enclosure.
Failure to remove power may result in serious injury or death.