7
Installing the S8700 Multi-Connect
Contents
October 2002
Unpack and Inspect Auxiliary Cabinet 66
Check Circuit Packs 66
Correct Shipping Errors 67
Position the Media Gateway 67
Position the Auxiliary Cabinet (Optional) 67
Install Auxiliary Cabinet Equipment 68
Install Earthquake Protection for Media Gateway 68
Install Concrete Floor Mounting 68
Install Raised Computer Floor Mounting 69
Connect AC Power and Ground 71
Connect AC power and ground 71
Power Requirements 72
Power Supply Sources (J58890CE-1, J58890CE-2,
and J58890CH-1) 72
Grounding an AC-Powered Media Gateway (J58890CE) 73
Ground AC Load Center 50 ft. (15.2 m) or Less
from Media Gateway 73
Ground AC Load Center More Than 50 ft. (15.2 m)
from Media Gateway 75
Connect Battery Leads (J58890CH-1) 76
Connect Small Battery Holdover 77
Connect Large Battery Holdover 78
Connect Shorting Cable to J58890CE-2 80
Connect AC Power 80
Connect DC Power and Ground 81
Connect DC Power and Ground 81
Install Rectifier Modules and Battery Interface Unit 82
Connect Power and Ground(s) 83
Install Coupled Bonding Conductor Wires 86
Connect Grounds for DC Battery and Power Cabinets 86
Connect DC Power cabinet Approved Ground 86
Connect AC Power to DC Power cabinet 87
Connect Ground Wires for DC Power Systems 87
Turn Circuit Breakers Off 87
Connect DC Power to the Media Gateways 88
Connect DC Battery Cabinet to DC Power Cabinet 89
Connect Mixed AC/DC Power and Ground 89
Connect Remote Power Off Cable 90
Connect External Alarm Cable 93
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