Emerson 3412 User Manual

June 2014

3-9000-759 Rev D

3.4.2

Startup for systems that use flame-proof cable

 

1.

Check to make certain that all field wiring power is turned OFF.

2.

Remove the end cap nearest the cable entries to gain access to the transmitter 

electronics.

3.

Install the cable and cable gland.

4.

Complete the field connection wiring and apply electrical power to the system. 

5.

Set or configure the meter operating parameters using Daniel MeterLink. For additional 

installation information refer to the system wiring diagram (

), Daniel 

MeterLink Software for Gas and Liquid Ultrasonic Meters Quick Start Manual 
(P/N 3-9000-763) and use the Daniel MeterLink Field Setup Wizard to complete the 
configuration.

6.

Verify the field connections are working correctly. Allow the system to run for the time 

specified by the customer (usually one week) and an electrician has fully tested the 
connections. After the Acceptance Test is witnessed and approved, seal the conduit.

7.

Power down the system and apply the sealing compound to the conduit and allow to 

set in accordance with manufacturer specifications.

8.

If required, install the security latches and wire seals on the Transmitter Electronics 

Enclosure end caps (

9.

If required, install the wire seals through the socket head bolts on the Base Enclosure 

(

10.

Re-apply electrical power to the system.

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. 

Failure to remove power may result in serious injury or death.