Apollo Intelligent Meter Series IMY Instrukcja Użytkownika Pobierz pdf (Strona 37)

APPENDIX “A” - INSTALLATION & CONNECTIONS

INSTALLATION ENVIRONMENT

The unit should be installed in a location that does not exceed the maximum

operating temperature and provides good air circulation. Placing the unit near

devices that generate excessive heat should be avoided.

The bezel should be cleaned only with a soft cloth and neutral soap product.

Do NOT use solvents. Continuous exposure to direct sunlight may accelerate

the aging process of the bezel.

Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate

the keypad of the unit.

Before installing the IM into the panel, the user should first become familiar

with the unit. It may also be desirable to program the unit for the application.

When programming is complete, all parameters will be saved in non-volatile

memory. The Program Disable (PGM.DIS.) terminal should be connected to

COMM. to prevent accidental or unauthorized programming changes.

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PANEL INSTALLATION

The unit meets NEMA 4/IP65 requirements for indoor use, when properly

installed. The units are intended to be mounted into an enclosed panel with a

gasket to provide a water-tight seal. Two mounting clips and screws are

provided for easy installation. Consideration should be given to the thickness

of the panel. A panel which is too thin may distort and not provide a

water-tight seal. Recommended minimum panel thickness is 1/8".)

After the panel cut-out has been completed and deburred, carefully slide

the gasket over the rear of the unit to the back of the bezel. Insert the unit into

the panel. As depicted in the drawing,

install the screws into the narrow end of

the mounting clips. Thread the screws

into the clips until the pointed end just

protrudes through the other side. Install

each of the mounting clips by inserting

the wide lip of the clips into the wide end

of the hole, located on either side of the

case. Then snap the clip onto the case.

Tighten the screws evenly to apply

uniform compression, thus providing a

water-tight seal.

Caution: Only minimum pressure is required to seal panel. Do NOT

overtighten screws.

SELECT AC POWER (115/230 VAC)

The AC power to the unit must be selected for either 115 VAC or 230 VAC.

The selector switch is located through an access slot on the side of the case

(See figure above or label on case). The unit is shipped from the factory with

the switch in the 230 VAC position.

Caution: Make sure the AC selector switch is set to the

appropriate position before applying power to the unit.

Damage to the unit may occur if the AC selector switch is set

incorrectly.

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