Hubbell LX-440 - Manual (Page 2)

Transfer Switch
Page 2 of 16 Pages
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