Emerson 3-9000-771A Manual Do Utilizador
56
Securing the meter
Section 3: Electrical installation
Daniel 3818 LNG Liquid Ultrasonic Meter Installation Manual
May 2012
3-9000-771 Rev A
Base Enclosure Security Seals
Use the following instructions to install the security seal wire on the Base Enclosure bracket/
cover.
cover.
Procedure
1.
Install security wire seal into and through the hole in the socket head screw on the Base
Enclosure Bracket/Cover (maximum wire diameter .078 inch; 2.0mm).
Enclosure Bracket/Cover (maximum wire diameter .078 inch; 2.0mm).
Figure 3-10 Base Enclosure wire seal installation
2.
Position the wire to prevent counterclockwise rotation of the screws when the seal wire
is taut. Feed the security wire beneath the Transmitter Electronics Enclosure and
through the adjacent socket head screw. Twist the wire, removing all slack and seal.
through the adjacent socket head screw. Twist the wire, removing all slack and seal.
3.
Cut wire ends to remove excess wire.
A. Base Enclosure cover and socket head screws
A.