Code Blue ● 259 Hedcor Street ● Holland, MI ● 4923 USA ● 800.205.7186 ● www.codeblue.com Rev 12/2018 page 11 of 31 GU-153-G
4.1.4 Transformer Installation
Install new toroid transformer.
NOTE: Skip this section if you ordered a CB 1 Series with Public
Address as a complete unit.
4.1.4.1 Remove lower access door on the CB 1 bollard.
4.1.4.2 Remove the existing 120V AC step down transformer.
4.1.4.3 Install toroid transformer with mounting plate using supplied hardware (see
Figure 1 on Page 10).
4.1.4.4 Connect incoming 120V AC wiring to the transformer using the junction box on
mounting plate. Refer to included wiring diagram for wiring terminations (See Figure 5
on Page 19).
4.1.4.5 Run the supplied amplifier wiring harness, beacon/strobe power harness
(red/black), beacon/strobe auxiliary harness (yellow/yellow), 7 pin control cable and RJ-
11 audio cable to the top of the bollard. Connect the molded quick connector on the
red/black harness to the manifold connector on the transformer. Connect the
yellow/yellow harness, 7 pin control cable and RJ-11 to the phone board. Connect the
large white connector of the amplifier wiring harness to the wiring connector on the
transformer. Refer to the included wiring diagram for wiring terminations (See Figure 1
on Page 10).
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