Emerson 7000 SERIES 7ADTB 用户手册

Printed in U.S.A.

Copyright ASCO Power Technologies, L.P. 2007

auxiliary circuits, 1–2

bus connections, 1–2
bypassing the ATS, 3–1

catalog number, cover
cleaning, 2–1
connections

line, 1–1

controller

disconnecting, 2–1

see Controller User’s Guide

electrical operation, 1–4
Emergency Source Accepted light,

1–3

Engine Control selector switch

Auto position, 2–1

engine starting contacts, 1–2

foundation, 1–1
frequency, generator, 2–2
functional test, 1–3, 1–4

harness, 1–2

disconnect plugs, 2–1

HELP

customercare@asco.com

800–800–ASCO

inspection, 3–1

installation, 1–1

isolating the ATS, 3–2

lights, 1–3, 1–4

load connected to emergency, 1–5

load connected to normal, 1–4

Load Disconnect Active light, 1–4

lubrication, 2–1

maintenance, preventive, 2–1

maintenance handle, 2–2

warning, 2–2

manual load transfer, 2–2

warning, 2–2

nameplate, cover

Normal Source Accepted light, 1–3

operation

electrical, 1–4

manual, 2–2

warning, 2–2

parts, 2–1

phase rotation check, 1–3

preventive maintenance, 2–1

problem, 2–2

rating label, cover
removal of shipping angles, 1–1
removal of shipping skid, 1–1
replacement parts, 2–1
return to service, 3–3

service

ASCO Services, Inc. (ASI), 2–1

settings

see Controller User’s Guide

shipping angles, 1–1

warning, 1–1

shipping skid, 1–1

test, functional, 1–3, 1–4
testing power cables, 1–2
time delays, 2–1

see Controller User’s Guide

Transfer Control selector switch

Retransfer Delay Bypass, 1–4

Transfer Test, 1–4

Transfer Switch Connected To

Emergency light, 1–4

Transfer Switch Connected To

Normal light, 1–4

transfer test, 1–4, 2–1
transfer to emergency, 1–4, 2–1
transfer to normal, 1–4, 2–1
troubleshooting, 2–2

voltage checks, 1–3
voltage, pickup and dropout settings

see Controller User’s Guide