Emerson Asco 7000 Series Operator's Manual page 12

Automatic closed–transition transfer & bypass–isolation switches g design 1000 through 3000 amp. sizes
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A
Alarm Reset pushbutton, 1–4, 2–2
auxiliary circuits, 1–2
B
bus connections, 1–2
bypassing the ATS, 3–1
C
catalog number, cover
cleaning, 2–1
closed–transition transfer, 1–4
connections
line, 1–1
controller
disconnecting, 2–1
see Controller User's Guide
E
electrical operation, 1–4
Emergency Source Accepted light,
1–3
Engine Control selector switch
Auto position, 2–1
engine starting contacts, 1–2
Extended Parallel Time light, 2–2
F
Failure to Synchronize light, 2–2
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
Printed in U.S.A.
INDEX
I
inspection, 3–1
installation, 1–1
isolating the ATS, 3–2
L
lights, 1–3, 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, 3–3
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
T
test, functional, 1–3, 1–4
testing power cables, 1–2
time delays, 2–1
see Controller User's Guide
TS Locked Out light, 2–2
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
V
voltage checks, 1–3
voltage, pickup and dropout settings
see Controller User's Guide
Copyright ASCO Power Technologies, L.P . 2007

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