Owner's manual

1
Flexible Conduit Kit • Installation Instructions
68-821-01
Rev. C 10 07
Flexible Conduit Kit Installation Instructions
Access Cover
(Removed)
Power Input Connector
Plate (Detached)
Plastic Bushing
(
Loosen and Pull Away)
HSA 200S
US/Domestic
HSA 822 UK
S
hroud
(
Removed)
Power Input Connecto
r
Plate (Detached)
The Extron Flexible Conduit Kit is a 6-foot length of electrical conduit with three 7½ foot, 14-gauge power wires
connected to a mounting plate compatible with Extron HSA Surface Mount Enclosures. The kit provides a simple
means to replace the Extron HSA’s permanent or IEC power cord with conduit where required by local codes.
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Installation and service must be performed by a qualifi ed electrician only.
A UL Listed electrical distribution box is recommended for the end of the conduit opposite the HSA. See “UL
Requirements”, below.
UL Requirements
The Underwriters Laboratories (UL) requirements listed below pertain to
the installation of the fl exible conduit kit into an Extron HSA Surface Mount
Enclosure.
1. This unit is not to be used beyond its rated voltage
range.
2. This unit must be wired to a UL listed distribution box.
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The UL listed electrical distribution box is not included
with either the HSA or the Flexible Conduit Kit; the
installer is responsible for obtaining and installing the
box.
3. This unit must be installed in accordance with the
National Electrical Code and with all local codes.
Removing the Old Cable
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If the HSA is installed in a table, remove it.
See the appropriate HSA User’s manual.
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US/Domestic HSAs have power cords permanently
connected to the HSA.
International HSAs have standard IEC power
connectors.
1. Unplug any device(s) plugged into the HSA.
2. HSA 200/HSA 222/HSA 822 — Gain access to
the interior of the unit:
a. HSA 200/HSA 222 — Remove and retain the
Philips head screws that secure the access panel
(see the HSA 200S photo at right) in place and
remove the panel.
b. HSA 822 — Remove and retain the Philips
head screws that secure the shroud
(see the HSA 822 photo at right) in place and
remove the shroud. Also, see the HSA 822 User’s Manual.
3. Remove and retain the Philips head screws that secure the power
input connector plate in place (see both photos at right).
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The bottom photo shows an HSA 822 model. Removing the power connector
from an HSA 400 or HSA 402 is an identical procedure. HSA 400 and HSA 402 models do not have a shroud.
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Ensure power is removed before performing step 4.
4. Cut the cable exiting the power input connector plate.
• US/Domestic HSA — Loosen the plastic bushing on the power cord where it enters the HSA and pull the
panel back. Cut the cord about 2" (5 cm) from the bottom of the HSA.
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Cut the power cord after the point where the separate wires from the front plate outlets are joined in heat shrink.
• International (IEC) HSA — Extend the power cord and cut the wires
as close to the back side of the power IEC connector as possible.