Emerson 381333122 E manual Operator’s Manual, 381333-122 E

Operator’s

Manual

Series 300

Automatic Transfer Switches

G design, 1000 through 3000 amp. sizes

TABLE OF CONTENTS

section

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SEQUENCE OF OPERATION . . . . . . . . . . . . . 2 TESTING & SERVICE . . . . . . . . . . . . . . . . . . . . 3 ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . 4 CONTROL FEATURES . . . . . . . . . . . . . . . . . . . 5 INDEX . . . . . . . . . . . . . . . . . . . . . . . . . back cover

An experienced licensed electrician must install the ATS.

DANGER is used in this manual to warn of high voltages capable of causing shock, burns, or death.

WARNING is used in this manual to warn

of possible personal injury.

CAUTION is used in this manual to warn

of possible equipment damage.

Refer to the outline and wiring drawings provided with ASCO Series 300 ATS for all installation details.

1000, 1200, 1600 amp. sizes	2000 amp. size
50 Hanover Road, Florham Park, New Jersey 07932–1591 USA	381333–122 E
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 5L3