Emerson ASCO 7000 Series Operator's Manual page 11

Automatic closed-transition transfer switches h-design 600 through 1200 amps
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A
alarm reset, 1–5, 2–2
auxiliary circuits, 1–2
C
cable
lugs, 1–2
preparation, 1–2
catalog number, inside cover
cleaning, 2–1
closed transition bypass, 1–5, 2–2
connections
line, 1–1
contact position indicators, 1–3
controller, 1–1
disconnecting, 2–1
see Controller User's Guide
E
electrical operation, 1–5
emergency source accepted light,
1–4
extended parallel time, 2---2
F
failure to synchronize, 2---2
frequency, generator, 2–2
functional test, 1–2, 1–3, 1–4, 1–5
G
ground, controller, 1–1
H
harness, 1–1
disconnect plugs, 2–1
Printed in U.S.A.
INDEX
I
inspection, 2–1
installation, 1–1
indicators, contact position, 1–3
L
labels,
engine start contacts, 1–2
rating, cover
lights, 1–4, 1–5
lubrication, 2–1
M
maintenance handle, 1–3
maintenance, preventive, 2–1
manual load transfer, 2–2
warning, 2–2
manual operation, 1–3
illustration of, 1–3
warning, 1–3
N
nameplate, cover
normal source accepted light, 1–4
O
operation
electrical, 1–5
manual, 1–3
illustration of, 1–3
warning, 1–3
optional accessories
see Controller User's Guide
P
parts, 2–1
phase rotation check, 1–4
problem, 2–2
R
rating label, cover
replacement parts, 2–1
S
settings
see Controller User's Guide
T
test, functional, 1–2, 1–3, 1–4, 1–5
time delays, 2–1
see Controller User's Guide
Transfer Control selector switch
Retransfer Delay Bypass, 1–5
Transfer Test, 1–5
Transfer Switch Connected To
Emergency light, 1–5, 2–1
Transfer Switch Connected To
Normal light, 1–4, 2–1
transfer test, 1–5
transfer to emergency, 1–5
transfer to normal, 1–5, 2–1
trouble–shooting, 2–2
TS locked out, 2---2
V
voltage checks, 1–4
voltage, pickup and dropout settings
see Controller User's Guide
Copyright --- ASCO Power Technologies 2006

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