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Morrison Bros. Co. ‑ Dubuque, IA ‑ 800‑553‑4840
1218CT0112 PP rev 04‑14‑2022
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Installation
WARNINGS
• Any modification of this unit beyond what is outlined in this instruction will void product warranty.
• For your safety, it is important to follow local, state, federal and/or OSHA rules that apply to working inside, above,
or around the storage tank and piping area. Use all personal protective equipment required for working in the specific
environment.
•
Install in accordance with all applicable local, state, and federal regulations and codes.
•
In the event of malfunction, remove from service immediately and contact Morrison Bros. Customer Service.
Power Coverter Module
Mounting
1. The Power Converter Module should be installed
directly to the bottom of the 1218C Console using
the H050-TB conduit hub provided in the kit to
secure the module in place. This module should be
installed in one of the 1/2-inch conduit openings,
shown in Figure 2.
IMPORTANT NOTE: Only the 1218CT power
and communications conductors are to be routed
through the module. Use a junction tee above the
module to divert all other conductors (i.e., AC
power, ethernet, and relay outputs). If a junction
tee is used, the 4 conductors included in the kit
may be too short for installation and may need to
be replaced.
2. Ensure the conduit body cover is facing outwards
when completing the installation, this is important for later steps.
Wiring
1218C Console Preparation Steps
WARNING
• Shut off the AC power to the 1218C Console at the breaker before proceeding with wiring. Failure to do so may result in
injury or death.
1. Open the front cover of the 1218C Console by releasing the two cover latches and swinging the cover open.
2. Remove and retain the two screws holding the shield for the Facilities section in place.
3. Remove and retain the shield.
1218C Power Converter Module Preparation Steps
1. Loosen the two screws on the conduit body and remove and retain the conduit body cover, along with the screws.
2. Take the AC/DC converter out of the conduit body and remove the packaging.
Figure 2: 1/2-inch conduit openings
