Emerson ASCO 7000 Series Operator's Manual
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Brand: Emerson
Category: Switch
Type: Operator's manual for Emerson ASCO 7000 Series
Pages: 9 (1.08 Mb)
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381333–229 D
50 Hanover Road, Florham P ark, New Jersey 07932–1591 USA
For sales or service call 1 800 800–2726 (ASCO) www.ascopower.com
ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3
telephone 519 758–8450, fax 519 758–0876, for service call 1 888 234–2726 (ASCO) www.asco.ca
Operator’s
Manual
7000 Seri e s ATS
Automatic Transfer Switches
D de si g n, 30 t hro ug h 230 A
DANGER is used in this manual to warn of high
voltages capable of causing shock, burns, or death .
WARNINGisusedinthismanualtowarn
of possible personal injury.
CAUTIONisusedinthismanualtowarn
of possible equipment damage.
30---230 amp. size
Refer to the out line and wiring drawings provided
with your 7000 Series ATS for all installati on and
connection details and accessories.
Refer to Group 5 Controller User’s Guide 381333–126
for ATS status display messages, time delays, pickup
& dropout settings, and adjustments.
Rating Label
Eac h Automatic Trans fer Switc h con tains a rating label to
define the loads and fault circuit withstand/cl osing ratings.
Refer to the label on the Transfer Switch for specific valu es.
Do not exceed the values on the rating label.
Exceeding the rating can cause personal injury
or serious equipment damage.
Namepl ate
The Transfer Switc h namepl ate incl udes data for each
specific 7000 Series ATS. Use the switch only within the
lim its shown on this nam eplate. A typical Catalog Num ber
is shown on the next page with its elements explained.
An experienced licens ed electrician mus t instal l the ATS.
TABLE OF CONTENTS
section-page
INSTALLATION 1-1........................
Mounting a nd Line Connections 1-1.........
Auxiliary Circuits and Harness 1-2...........
Engine Starting Contacts 1-2...............
Functional Test 1-2, 1-3, 1-4.................
TESTING & SERVICE 2-1..................
Transfer Test 2-1..........................
Preventive Maintenance 2-1................
Disconnecting the Controller 2-1............
Manual Load Transfer 2-2..................
Trouble-Shooting 2-2......................
INDEX back cover.........................