GE Industrial Solutions Power Break II Draw-out 800-4000 Amp Frames - Manual (Page 4)

Power Break® II Devices
Draw-Out Device Installation
ii
Table of Contents
Description..............................................................................................................................................1
Features......................................................................................................................................1
Installing the Device ...............................................................................................................................3
Removing the Device ..............................................................................................................................5
Maintenance Procedures ........................................................................................................................6
Lubrication .............................................................................................................................................6
List of Figures
1. Rear view of the Power Break® II draw-out device.................................................................................1
2. Left side of device, showing padlock accessory and racking shaft lockout plate. ...................................1
3. Right side of the device, showing the rejection feature, drawout position indicator, and electric
operator cutoff switch. ............................................................................................................................2
4. Lifting Bar attached to a draw-out device for manual lifting. ................................................................3
5. Lifting Bar attached to a draw-out device for lifting with a hoist. ..........................................................3
6. Device installed on rails, ready to be pushed into the substructure........................................................4
7. Wrench attached to the device racking shaft. ........................................................................................4
8. Compartment position indicator on the front of the device. .................................................................4
9. Withdrawing the substructure rails.........................................................................................................5
10. Rotating the device forward for inspection. ...........................................................................................5
List of Tables
1. Catalog numbers of draw-out circuit breakers and corresponding substructures. .................................1
2. Catalog numbers of draw-out switches and corresponding substructures. .............................................1
3. Illustration of the rejection-scheme logic, showing which circuit breakers may be installed in
which substructures.................................................................................................................................2
4. Illustration of the rejection-scheme logic, showing which switches may be installed in which
substructures. ..........................................................................................................................................2