GE Industrial Solutions PowerVac PV-VL 13.8-1000-0 and -1 - Manual (Page 70)

Page 70 GEH 6468A - Power/Vac VL Breaker
INDEX
Auxiliary Switch Replacement 37
Close Coil Plunger 33, 39
Close Coil Plunger Gap 31
Close Spring Charging 28
Closing Coil Replacement 37
Closing Operation 29
Closing Spring Discharge Interlock 39
Closing Spring Gag 30
Closing Spring Gag Interlock 30
Contact Erosion 34
Contact Gap 30
Contact Gap Adjustment 39
Control Circuit 29
Control Switch Adjustment 31
Description 5
Dimensional Checks 30
Close Coil Plunger Gap 31
Contact Gap 30
Control Switch Adjustment 31
Primary Contact Erosion 30
Spring Wipe 30
Trip Coil Plunger Gap 31
Electrical Checks 31
Electrical Operation 31
High-Potential Test 31
Insulation Tests 31
Primary Circuit 33
Primary Circuit Resistance 32
Secondary Circuit 32
Interrupter Integrity Test 32
Failure Reporting Form 68
Fault Interruptions 34
Features 27
Gag tool Removal 30
General 5, 7, 33, 38
Handling 6
High-Potential Test 31
Installation 7
Insulation Tests 33
Interlock Functional Check 8
Interlocks 7, 27
Spring Discharge Interlock 27
Positive Interlock 7, 27
Rating Interference Plate 27
Introduction 5
Lubrication 35
Maintenance 33
Contact Erosion 34
Elevating Motor Troubleshooting 15
Fault Interruptions 34
General 33
Lubrication 35
Mechanism 35
PowerVac Interrupters 34
Primary Insulation Parts 35
Service Conditions 34
Transfer Finger Wear 35
Mechanical Adjustments 38
Close Coil Plunger 39
Contact Gap 39
Spring Discharge Interlock 39
Trip Coil Plunger 39
Wipe Adjustment 38
Mechanical Checking and Slow Closing 29
Mechanism 35
Motor Replacement 38
Opening and Closing Speed 36
Opening Operation 29
Operation 28
Ordering Instructions 38
Packing List 6
Positive Interlock 9, 39
Positive Interlock Test Procedures 7
PowerVac Interrupter 32
Primary Circuit 31
Primary Circuit Resistance 32
Primary Contact Erosion 30
Primary Insulation Parts 35
Rating Interference Plate 27
Receiving 6
Recommended Maintenance 35
Renewal Parts 38
Ordering Instructions 38
Repair and Replacement
"Y" Relay 38
Auxiliary Switch 37
Closing Coil 37
Control Switches 37
Interrupter Assemblies 36
Motor 38
Primary Disconnect 37
Trip Coil 37
Safety 5,
Specific 6
Safety Precautions 27
Secondary Circuit 32
Service Conditions 34
Slow Closing 30
Spring Discharge Interlock 27
Spring Wipe 30
Stationary Cubicle Sub-Assembly 62
Storage 6
Table of Measurements & Adjustments 40
Timing 36
Instantaneous Reclose Time 38
Trip-Free Operation 29
Transfer Finger Wear 35
Trip Coil Plunger 39
Trip Coil Plunger Gap 31
Trip Coil Replacement 37
Trip-Free Operation 29
Vacuum Interrupter Integrity Test 32
Wipe Adjustment 38
"Y" Relay Replacement 38