installation instructions addendum - · pdf fileieee std 1100™-2005, “ieee...

I N S T A L L A T I O N I N S T R U C T I O N SA D D E N D U M
CMS491P2CMS491CP2
CMS492P2CMS492CP2
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CMS491P2 / CMS492P2 /CMS491CP2 / CMS492CP2
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CMS491P2 / CMS492P2 / CMS491CP2 / CMS492CP2 Installation Instructions
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DISCLAIMERMilestone AV Technologies, and its affiliated corporations andsubsidiaries (collectively, "Milestone"), intend to make thismanual accurate and complete. However, Milestone makes noclaim that the information contained herein covers all details,conditions or variations, nor does it provide for every possiblecontingency in connection with the installation or use of thisproduct. The information contained in this document is subjectto change without notice or obligation of any kind. Milestonemakes no representation of warranty, expressed or implied,regarding the information contained herein. Milestone assumesno responsibility for accuracy, completeness or sufficiency ofthe information contained in this document.
Chief is a registered trademark of Milestone AV Technologies.All rights reserved.
IMPORTANT SAFETY INSTRUCTIONS
WARNING alerts you to the possibility ofserious injury or death if you do not follow the instructions.
CAUTION alerts you to the possibility ofdamage or destruction of equipment if you do not follow thecorresponding instructions.
WARNING: FAILURE TO READ ANDFOLLOW THE FOLLOWING INSTRUCTIONS CAN RESULTIN SERIOUS PERSONAL INJURY, DAMAGE TO EQUIPMENTOR VOIDING OF FACTORY WARRANTY. It is the installersresponsibility to make sure all components are properlyassembled and installed using the instructions provided.
READ ALL INSTRUCTIONS BEFORE USING THISPRODUCT!!!!
DANGER: TO REDUCE THE RISK OFELECTRIC SHOCK:
1. Always turn off power at source before installing the outlet.
WARNING: TO REDUCE THE RISK OFBURNS, FIRE, ELECTRIC SHOCK, OR INJURY TOPERSONS:
Always turn off power at source before servicing orremoving the outlet.
Do not use outdoors - for indoor use only! Route cables as shown in these installation
instructions. To disconnect, turn off power at source.
WARNING: RISK OF ELECTRIC SHOCK!Make sure the outlet is properly grounded. See GroundingInstructions.
WARNING: Failure to provide adequatestructural strength for this outlet can result in serious personalinjury or damage to equipment! It is the installers responsibilityto make sure the structure to which this outlet is attached cansupport the weight of the box.
CAUTION: This equipment must be installedand assembled by qualified service personnel in accordancewith local building and electrical codes.
NOTE: Knockouts are provided for ease of installation. Anyunused knockouts that have been punched are to beclosed up with a metal plug.
NOTE: Ambient Temperature - The manufacturers maximumambient temperature is 104F (40C) and minimumambient temperature is 30F (-1C) so that the installeris able to determine acceptability of use of Accessoriesand components.
--SAVE THESE INSTRUCTIONS--

Installation Instructions CMS491P2 / CMS492P2 / CMS491CP2 / CMS492CP2
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DIMENSIONSCMS491P2
DIMENSIONS: INCHES [MILLIMETERS]
CMS491CP2

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DIMENSIONS - continued
DIMENSIONS: INCHES [MILLIMETERS]
CMS492P2 CMS492CP2

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LEGEND
TOOLS REQUIRED FOR INSTALLATION
PARTS
Tighten Fastener
Apretar elemento de fijacin
Befestigungsteil festziehen
Apertar fixador
Serrare il fissaggio
Bevestiging vastdraaien
Serrez les fixations
Loosen Fastener
Aflojar elemento de fijacin
Befestigungsteil lsen
Desapertar fixador
Allentare il fissaggio
Bevestiging losdraaien
Desserrez les fixations
Phillips Screwdriver
Destornillador Phillips
Kreuzschlitzschraubendreher
Chave de fendas Phillips
Cacciavite a stella
Kruiskopschroevendraaier
Tournevis pointe cruciforme
Adjust
Ajustar
Einstellen
Ajustar
Regolare
Afstellen
Ajuster
A (1) [EGX-SF2 Power Conditioner Outlet] B (1)
[Outlet cover]
Grounding screw installed at factory. (See Figure 4)
10-32grounding screw
Earthing symbol IEC 60418 No. 5019affixed adjacent to grounding terminal
C (2)[Clip - not used]

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Isolated Ground ReceptacleThis product incorporates an isolated ground receptacle,identified by the orange triangle on its face. This feature may beuseful to reduce common noise in the connected equipment. Itsintended use is to reduce electrical noise (electromagneticinterference) by purposely insulating the grounding circuit fromany metallic wiring system. The ground pin of the receptacle isconnected to the green/yellow wire and is isolated from themetal mounting yoke of the receptacle. The accessible metal ofthe product is connected to the green wire. If it is not desired touse this feature, connect the green/yellow and green wirestogether.
References
Application Guide for Isolated Ground Wiring Devices 2007,National Electrical Manufacturers Association (NEMA)
IEEE Std 1100-2005, IEEE Recommended Practice forPowering and Grounding Electronic Equipment (EmeraldBook), Section 8.5.3.2.
IEEE Std 142-2007, IEEE Recommended Practice forGrounding of Industrial and Commercial Power Systems(Green Book), Sections 5.5.1, 5.5.2
NFPA-70, National Electrical Code, Article 250.146Connecting Receptacle Grounding Terminal to Box.
(D) Isolated Ground Receptacles. Where installedfor the reduction of electrical noise (electromagneticinterference) on the grounding circuit, a receptaclein which the grounding terminal is purposefullyinsulated from the receptacle mounting means shallbe permitted. The receptacle grounding terminalshall be connected to an insulated equipmentgrounding conductor run with the circuit conductors.This equipment grounding conductor shall bepermitted to pass through one or more panel boardswithout a connection to the panel board groundingterminal bar as permitted in 408.40, Exception, soas to terminate within the same building or structuredirectly at an equipment grounding conductorterminal of the applicable derived system or service.Where installed in accordance with the provisions ofthis section, this equipment grounding conductorshall also be permitted to pass through boxes, wireways, or other enclosures without being connectedto such enclosures.
Informational Note: Use of an isolated equipmentgrounding conductor does not relieve therequirement for grounding the raceway system andoutlet box.
C22.2 No. 1, Canadian Electrical Code, Part 1, Rule 10-906Bonding conductor connection to circuits and equipment.
(6) A bonding jumper shall be installed to connectthe bonding conductor to the grounding terminal ofa receptacle and in such a manner thatdisconnection or removal of the receptacle will notinterfere with, or interrupt grounding continuity.
(7) In the case of metallically enclosed systemswhere the grounding path is provided by the metalenclosure, a bonding jumper shall be installed tobond the grounding terminal of the receptacle to theenclosure.
(8) Notwithstanding Sub-rules (6) and (7), thebonding jumper, in the case of receptacles havinggrounding terminals isolated from the mountingstrap required for special equipment, shall be
permitted to be extended directly back to thedistribution panel.
WARNING: IMPROPER INSTALLATION CAN RESULT INDEATH OR SERIOUS PERSONAL INJURY! This mountingsystem should be installed by qualified personnel.
IMPORTANT ! : In addition to the CMS491/CMS491C/CMS492/CMS492C installation instructionsaccompanying the products, the following steps mustalso be taken when installing the CMS491P2,CMS491CP2, CMS492P2, and CMS492CP2.
The CMS491P2, CMS491CP2, CMS492P2, and CMS492CP2must be connected to a 15 Amp branch circuit.
Installing EGX-SF21. Loosen two Phillips head screws holding EGX-SF2 (A)
outlet box to outer housing. (See Figure 1)
2. Rotate outlet box counter-clockwise until it is free to beremoved from housing. (See Figure 1)
3. Remove outlet box from housing. (See Figure 1)
Figure 1
1 x 2
22 3
outlet box housing
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4. Wire the EGX-SF2 outlet box as required making sure thewiring passes through the outlet hole in the housing. Refer toTable 1 and Table 2 for input and output specifications. (SeeFigure 2)
Table 1: Input Specifications
Table 2: Output Specifications
CAUTION: Isolated ground-mounting means NOTgrounded. Grounding wire connection required.
IMPORTANT ! : If a separate isolated green/yellowground wire is installed in the building wiring, attach itseparately to the green/yellow isolated ground wire onbox. If there is no separate green/yellow isolated groundwire, connect green ground wire to both green/yellowisolated ground wire and green box ground wire on box.
NOTE: The grounding conductors serving this outlet are to beconnected to earth ground at the service equipment orother acceptable b

installation instructions addendum - · pdf fileieee std 1100™-2005, “ieee...

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