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ATC-900 Magnum Transfer Switch
O & M Manual
Instruction Booklet
Description Page
Introduction ...........................................3
Receiving, Handling, and Storage .........................10
Equipment Description ..................................10
Installation and Wiring ..................................16
Operation ............................................22
Drawout and Fixed Switching Devices ....................24
Operation of the Bypass Isolation Transfer Switch ...........37
Testing and Problem Solving .............................31
Maintenance .........................................33
Renewal Parts Guide ...................................35
4000A Magnum 2000A Magnum
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