Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
Reference, Installation, and Operations Manual Section 3: Installation
3-9000-743 Rev S June 2013
Transducer assembly security seal installation 91
3.6.3 Transducer assembly security seal installation
Use the following instructions to install the security seal wires on the Transducer Assembly (see
Section 7.2 for transducer removal instructions).
Figure 3-29 Transducer housing, cable nut and security seal
1. Check the installation of the following parts:
Transducer Housing - securely tightened and flush with the meter body
Transducer cable nut - snugly tightened and flush with Transducer Housing
2. For each Transducer Assembly, install a security seal wire (maximum wire diameter 0.09
inch; 2.3mm) on the Transducer Cable Connector to the Transducer Cable Nut by
rotating the Transducer Cable Nut clockwise; compressing the seal on the Transducer
Cable Connector (see Figure 3-29).
3. Twist and adjust wire removing all slack and seal. Remove excess wire (see Figure 3-29).
A.
B.
C.
A. Transducer cable nut
B. Transducer cable chordset
C. Security wire seal