TABLE OF CONTENTS
Page 3
Page
Grounding ......................................................
29
Connections .................................................... 31
Incoming Line ................................................... 33
Outgoing Load ...................................................
33
PRE-ENERGIZATIONCHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
General ........................................................
34
Wiring.. ....................................................... 35
Devices
Mechanisms .............................................
36
Electrical Checks ................................................. 37
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
Contactor Installation .............................................. 38
Initial Energization ................................................ 39
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Maintenance Record ...............................................
41
General Inspection ................................................ 42
Electrical Joints .................................................. 43
Contactor Carriage ................................................
43
Isolation Switch ..................................................
44
Switch Handle Mechanism .......................................... 45
Interlocks ...................................................... 46
Load Receptacle ..................................................
46
Control Power Transformer .......................................... 47
MAINTENANCE AFTER A FAULT CONDITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Enclosure ...................................................... 48
Isolation Switch ..................................................
48
Fuse Clips ...................................................... 48
Terminals and Internal Conductors ..................................... 48
Overload Relays ..................................................
48
Vacuum Contactor ................................................
49
Return to Service ................................................. 49
WARRANTY AND LIMITATION OF LIABILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
To Next Page
Loading...
