Hubbell LX-440, LX-450 instruction manual Transfer Switch, Table of Contents

Models: LX-450 LX-440

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	Transfer Switch
	Table of Contents
1.0	Introduction	3
2.0	Specifications and Certifications	4
Specifications		4
Certifications		4
3.0	Installation	4
Receiving and Storage		5
Location		5
Line Connections		5
4.0	Operation	5
Automatic Operation		6
5.0	Standard and Optional Features	7
Standard Features		7
Optional Features		8
6.0	Maintenance	10
Transfer Test		10
Troubleshooting		11
Settings		11
7.0	Transfer Control Relay Board	12
8.0	Plant Exerciser Timer	14
Set the time		14
Programming		14
9.0	Spare Parts and Drawing References	16
Spare Parts		16
Drawing References		16

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Contents

A subsidiary of Hubbell Incorporated 4301 Cheyenne Drive Archdale, NC Hubbell Industrial Controls, Inc100, 200, 260, 400, 600, 800, 1000, 1250 Ampere 2, 3, 4 Pole Telephone 336 FAXTransfer Switch Table of Contents1.0 Introduction Transfer SwitchSpecifications 2.0 Specifications and Certifications3.0 Installation CertificationsLocation Transfer Switch Receiving and Storage4.0 Operation Line ConnectionsTransfer to Emergency Source Automatic OperationTransfer Switch Retransfer to Normal SourceTransfer Switch 5.0 Standard and Optional FeaturesStandard Features Indicating lightsManual Disconnect Switch Optional FeaturesTransfer Switch Phase Rotation Monitor H1Plant Exerciser B1-B2 Transfer SwitchSelector Switch R2-R4 Remote Test R7Transfer Switch 6.0 MaintenanceTransfer Test Transfer Switch TroubleshootingSettings DANGERor cause death. Do not touch until ALL power is disconnectedTypical factory setting 7.0 Transfer Control Relay BoardTransfer Switch Adjustment RangeComponents Transfer SwitchAssembly versions Programming 8.0 Plant Exerciser TimerSet the time Transfer SwitchTransfer Switch Fr18Drawing References 9.0 Spare Parts and Drawing ReferencesSpare Parts Transfer Switch