Extron electronic XPA 2001100V Flexible conduit adapter kit installation, UL requirements, Space

Installation, cont’d

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Allow sufficient spacing for adequate ventilation

Flexible conduit adapter kit installation

WThe circuit breaker used for this connection should be rated no lower than 20 amps and no greater than 30 amps.

WThis unit must be installed in accordance with the National Electrical Code and with all local codes. An ALL-POLE MAINS SWITCH with a contact separation of at least 3 mm in each pole shall be incorporated in the electrical installation of the building. The installation shall be carried out in accordance with all applicable installation rules.

WInstallation and service must be performed by a qualified electrician only.

CA UL listed electrical distribution box is recommended for the termination of the conduit opposite the XPA. See the following "UL requirements" section.

The optional Flexible Conduit Adapter Kit (Extron part #70-228-02) consists of

•One EMT adapter plate

•One 6-foot long electrical conduit

•Three 7.5 feet, 18-gauge spade connector power wires

•One UL rated zip tie wrap

•Three auxiliary crimp style spade connectors designed for 14- to 16-gauge wires

NIf needed, Extron recommends using a UL-rated crimp tool to terminate the spade connectors. One recommended

choice is the Molex crimp tool (Molex part #19285-0008).

The kit provides a convenient means to replace the XPA's IEC power cord with conduit, where required by local codes.

CMake sure that the source device and the XPA are turned off and disconnected from the power source before you begin.

UL requirements

The Underwriters Laboratories (UL) requirements listed below pertain to the installation of the flexible conduit onto a XPA 1002 or XPA 2001.

•This unit is not to be used beyond its rated voltage range.

•This unit must be wired to a UL listed distribution box.

NThe UL approved electrical distribution box is not included with either the XPA or the Flexible Conduit Adapter Kit; the installer is responsible for obtaining and installing the box.

Installing the flexible conduit kit

Install flexible conduit to the XPA by following the steps below. 1. Unplug the IEC power cord from the power amplifier.

2. Remove the 8 screws from the top and sides of the XPA and lift off the cover. See the following illustration.

CElectrostatic discharge (ESD) can damage IC chips even though you cannot feel it. You must be electrically grounded before touching anything inside the XPA. A grounding wrist strap is recommended.

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