Справочник Пользователя для Emerson 3-9000-771A

May 2012

3-9000-771 Rev A

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.

Check the serial number tag on top of the Transmitter Electronics Enclosure.  Remove 

the end cap with the serial tag marked with _H1(nearest its conduit entry) to gain 
access to the transmitter electronics.

3.

Install the cable and cable gland.

4.

Complete the field connection wiring.

5.

Connect a flow computer to the communications line on the Daniel Liquid Ultrasonic 

Flow Meter.

6.

Repeat 

 through 

 for the Transmitter Electronics Enclosure with the serial 

number tag marked with _H2.

7.

Apply electrical power to the system to ensure the field connections are working 

correctly.  Replace the end caps and allow the system to run for the time specified by 
the customer (usually one week) and an electrician has fully tested the connections. 

8.

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

Enclosure end caps (

 and 

).

9.

Install the wire seals through the socket head bolts on the Base Enclosure 

(

 and the junction box).

10.

Make sure the safety latches are installed on the Transmitter Electronics Enclosure.

11.

Set or configure the software using Daniel MeterLink.  For additional installation 

information refer to the system wiring diagram (

), Daniel MeterLink 

Quick Start Manual (P/N 3-9000-763). Use the Daniel MeterLink Field Setup Wizard  to 
complete the meter configuration. Also see, 

in this Manual.

HAZARDOUS VOLTAGE INSIDE

 Failure to follow the instructions in this manual may result in serious injury or death.