User Manual

42 Startup for systems using explosion-proof conduit
Section 3: Electrical installation Daniel 3814 Liquid Ultrasonic Meter Installation Manual
March 2015 3-9000-760 Rev E
3.4.1 Startup for systems using explosion-proof conduit
1. Assemble conduit to the Transmitter Electronics Enclosure. A conduit seal is 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.
5. Complete the field connection wiring.
6. Apply electrical power to the system to ensure 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 (see Section 3.6.8 and see Figure 3-9).
9. Install the wire seals through the socket head bolts on the Base Enclosure (see
Section 3.6.8 and see Figure 3-10 and Figure 3-11).
10. Connect electrical power to the system.
11. Set or configure the software using Daniel MeterLink
TM
. For additional installation
information refer to the system wiring diagram (see Appendix A), Daniel MeterLink
Quick Start Manual (P/N 3-9000-763) and use Daniel MeterLink Field Setup Wizard to
complete the configuration.
HAZARDOUS VOLTAGE INSIDE
Do not open in flammable gas area. Disconnect all power to the meter.
Failure to follow the instructions in this manual may result in serious injury or death.