Controlled-products-systems-group L3NX Manual de usuario descargar pdf (Pagina 20)

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High Voltage Supply Option

Caution: Always turn off power breakers when working with high voltage. DO NOT

connect the “Power Harness” to the Control Board until the electrical installation is

complete and ready for verification.

ELECTRICAL INSTALLATION

STEP 1

WARNING: If 230VAC is supplied,

disconnect the “120V Receptacle” from

the EMI Board.

At the “Power Box”:

Set the “Voltage Selector” according

to the voltage supply.

Turn the “120VAC Power” switch ON

STEP 2

WARNING: SINGLE PHASE AC ONLY

At the “J-Box”:

Connect the incoming power wires

with the wire nuts provided; matching

the color code.

Turn ON the main facility breaker.

Tips for proper ground installation:

To minimize the effects caused by lightning, follow

these guidelines.

•

Use a ground rod to provide a ground reference.

•

Consult your city code and be aware of under-ground

services in the site of the gate operator to prevent

inconveniences.

•

Always use a single bonding point for grounding.

•

All ground wires must be as short and as thick as

possible.

•

Prevent unnecessary turns or loops in all ground

wires.

STEP 3

Verify that all three (3) Status LEDs

are illuminated at the front panel of

the Power Box.

Turn the “Battery Switch” ON.

At the Control Board:

Connect the Power Harness and verify

the “POWER” LED is illuminated solid.

! TECHNICAL TIP: If the “Power” LED is

flashing or any of the 3 LEDs on the

“Power Box” are not illuminated, refer

to the Troubleshooting pages.

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Controlled-products-systems-group L3NX Manual de usuario Pagina 20

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