Emerson 7000 SERIES ATB Manual Do Utilizador

Printed in U.S.A.

auxiliary circuits, 1–2

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

catalog number, cover
cleaning, 2–1
connections

power, 1–2

controller

disconnecting, 2–1

see Controller User’s Guide

electrical operation, 1–7
Emergency Source Accepted light,

1–5

engine starting contacts, 1–2

frequency, generator, 2–2
functional test, 1–5, 1–6, 1–7

harness, 1–2

disconnect plugs, 2–1

inspection, 1–4, 3–1
installation, 1–1, 1–3
isolating the ATS, 3–1

lights, 1–5, 1–6
load connected to emergency, 1–5
load connected to normal, 1–5
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, 1–5

operation

electrical, 1–7

manual, 1–6

warning, 1–6

parts, 2–1
phase rotation check, 1–2
preventive maintenance, 2–1
problem, 2–2

rating label, cover
replacement parts, 2–1
return to service, 3–3

service

ASCO Services, Inc. (ASI), 2–1

settings

see Controller User’s Guide

test, functional, 1–5, 1–6, 1–7
testing power cables, 1–1
time delays, 2–1

see Controller User’s Guide

Transfer Control selector switch

Retransfer Delay Bypass, 1–7

Transfer Test, 1–7

Transfer Switch Connected To

Emergency light, 1–7

Transfer Switch Connected To

Normal light, 1–7

transfer test, 1–7, 2–1
transfer to emergency, 1–7, 2–1
transfer to normal, 1–7, 2–1
troubleshooting, 2–2

voltage checks, 1–5
voltage, pickup and dropout settings

see Controller User’s Guide