Emerson 7ATB manual

A

auxiliary circuits, 1–2

B

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

C

catalog number, inside cover cleaning, 2–1

connections power, 1–2

controller disconnecting, 2–1

see Controller User’s Guide

D

drawout, transfer switch, 3–2, 3–3

E

electrical operation, 1–4

Emergency Source Accepted light, 1–3

Engine Control selector switch Auto position, 2–1

engine starting contacts, 1–2

F

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

H

harness, 1–2 disconnect plugs, 2–1

HELP customercare@asco.com 800–800–ASCO

INDEX

I

inspection, 3–1

installation, 1–1

isolating the ATS, 3–2

L

lights, 1–3, 1–4

load connected to emergency, 1–4

load connected to normal, 1–4

lubrication, 2–1

M

maintenance, preventive, 2–1

maintenance handle, 2–2 warning, 2–2

manual load transfer, 2–2 warning, 2–2

N

nameplate, cover

Normal Source Accepted light, 1–3

O

operation electrical, 1–4 manual, 2–2

warning, 2–2

P

parts, 2–1

phase rotation check, 1–3

preventive maintenance, 2–1

problem, 2–2

R

rating label, cover

removal of shipping angles, 1–1 removal of shipping skid, 1–1 replacement parts, 2–1 return to service, 3–4, 3–5

S

service

ASCO Services, Inc. (ASI), 2–1 settings

see Controller User’s Guide

shipping angles, 1–1 warning, 1–1

shipping skid, 1–1

support legs on 4000 A, 3–3

T

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, 1–3, 2–1

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

V

voltage checks, 1–3

voltage, pickup and dropout settings see Controller User’s Guide

Printed in U.S.A. E ASCO Power Technologies, L.P. 2009