ASCO 3ATS, 3ADTS, 3NTS, 3NDTS
Installation Manual
Page 8
ASCO Power Technologies
381333-406
INDEX
A
alert light, 7
see User’s Guide 381333-400
ASI is ASCO Services Inc.
800-800-2726(ASCO)
automatic operation, 3ATS, 5
auxiliary circuits, 2
B
battery, 7
C
cables, power, 2
connections, 2
controller
see User’s Guide 381333-400
controller ground, 3
cooldown, generator, 5, 7
D
DANGER
statements, 1, 2, 4, 6
E
electrical operation, 5
emergency source accepted light,
4, 5
engine starting contacts, 2
F
foundation, 2
frequency, 7
functional test, 3
G
generator, 3, 4, 5, 7
ground, controller, 2
H
harness, 2
HELP 800-800-2726(ASCO)
I
inphase transfer feature, 5, 7
inspection, 6
installation, 2
insulator backing piece, 2
WARNING
, 2
L
lights, 4, 5, 7
line connections, 2
load on emergency light, 4, 5
load on normal light, 4, 5
lubrication, 6
M
maintenance, 6
maintenance handle, 3, 6
WARNING
, 3, 6
manual load transfer, 6
WARNING
, 3, 6
manual operation, 3
WARNING
, 3, 6
manual transfer, 3NTS, 5
membrane controls, 4, 5
mounting, 2
N
non-automatic 3NTS, 5, 7
normal source accepted light, 4, 5
not in auto light, 7
O
operation, electrical, 5
P
phase rotation, 4
preventive maintenance, 6
problem, 7
R
rating label, 1
replacement parts, 6
retransfer button, 5, 7
S
source acceptable lights, 4, 5
starting contacts, 3
starting control, 7
starting problem, 4, 7
stopping problem, 7
T
terminals, 2, 3
testing power conductors, 2
time delays, 5, 7
transfer button, 5, 7
transfer problem, 7
troubleshooting, 7
V
voltage checks, 4, 7
W
WARNING
statements, 1, 3, 5, 6
Printed
in
U.S.A.
©
ASCO Power Technologies, L.P. 2013
