Connecting To The Terminal Block; Preparing To Wire The Ex D Flameproof Models; Figure 9 Disengaging A Terminal Block Spring Clamp - Federal Signal Global Serie Instrucciones De Instalación Y Mantenimiento

Installation and Maintenance Instructions

Connecting to the Terminal Block

The terminal block for all models uses a spring clamp connection
to engage the wire. To disengage the clamp, insert the tip of the
screwdriver into the small openings near the top and press down. Insert
the stripped wire into the larger opening and remove the screwdriver to
engage the wire clamp.

Figure 9 Disengaging a terminal block spring clamp

Preparing to Wire the Ex d Flameproof Models

SHOCK HAZARD: To avoid electrical shock hazards, do not
connect wires when power is applied. Failure to observe this
warning may lead to serious injury or death.
CIRCUIT BOARD DAMAGE: The DC beacons are polarity
sensitive, and MAY BE DAMAGED by incorrect electrical hookup.
When connecting the DC beacon to the voltage supply lines,
POLARITY MUST BE OBSERVED. In addition, damage will result
if the voltage rating of the particular model is exceeded by more
than 10 percent.
This section has wiring instructions for the two flameproof models:
• G-LED 24 Vdc
• G-LED 120-240 Vac
Model G-LED Global Series LED Beacon
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