Ul Requirements; Installing The Flexible Conduit Adapter Kit - Extron electronics XPA Ultra Series User Manual

The optional Flexible Conduit Adapter Kit includes the following parts:
• One conduit adapter plate (pre-attached), for PS 124 and XPA Series amplifiers
• One conduit adapter plate for XPA Ultra Series and NetPA Ultra Series amplifiers
(not attached)
• One 6 foot long electrical conduit
• Three 7.5 foot, 18-gauge power wires with spade connectors
• Three auxiliary crimp-style spade connectors designed for 14- to 16-gauge wires
• One UL-rated zip tie wrap
The kit provides a way to replace the IEC power cord with a conduit, where required by
local codes.
NOTE:
connectors. One recommended choice is the Molex crimp tool.

UL Requirements

The Underwriters Laboratories (UL) requirements listed below pertain to the installation
of the flexible conduit onto an XPA U 3502.
• This unit must not be used beyond its rated voltage range.
• This unit must be wired to a UL-Listed distribution box.
NOTE:
Ultra or the Flexible Conduit Adapter Kit. The installer is responsible for obtaining and
installing the box.

Installing the Flexible Conduit Adapter Kit

WARNING:
feel it. You must be electrically grounded before touching anything inside the XPA. A
grounding wrist strap is recommended.
AVERTISSEMENT :
circuit même si vous ne pouvez pas les sentir. Vous devez être électriquement relié à la
terre avant de toucher un élément à l'intérieur du XPA. Un braceletde mise à la terreest
recommandé.
Install the flexible conduit to the XPA U 3502 Amplifier as follows:
1. Unplug the IEC power cord from the amplifier.
2. Remove the 10 screws from the top, sides, and bottom of the amplifier then slide and
lift the cover off.
If needed, Extron recommends using a UL-rated crimp tool to terminate the spade
The UL-approved electrical distribution box is not included with either the XPA
Electrostatic discharge (ESD) can damage IC chips even though you cannot
Les décharges électrostatiques peuvent endommager les puces de
XPA U 3502 • Installation 9