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Pennsylvania Railroad Alternating Current Multiple-Unit Car Equip Instruct #66
Pennsylvania RR Alternating Current Multiple-Unit Car Equipment Instructions #66-C
The Pennsylvania Railroad
Alternating Current Multiple-Unit Car Equipment
Instructions No 66-C
Dated 1917 November 1 and 1928 November 21
119 Pages + Figures 40, Plates 36 Fold Outs and More
Index
Par. No
Introduction 1
Multiple Unit Operation 2
Motor and Master Control Apparatus 3
Control Wires 4
DESCRIPTION AND OPERATION OF APPARATUS.
MOTOR CONTROL APPARATUS.
Primary Circuit.
Introduction 5
Pantograph 6
Series Transformer 7
Main Transformer 8
Secondary Circuit.
Introduction 9
Unit Switches 10
Reverser 11
Preventive and Reactance Coils 12
Motors 13
MASTER CONTROL APPARATUS.
Introduction 14
Motor Generator 15
Battery 16
Master Controller 17
Magnet Valve 18
Interlocks 19
Sequence Switch 20
Control Cut-out Switch 21
Automatic Switch 22
Current Limit Relay 23
Current Limit Relay Cut-out Switch 24
Slip Cut-out Relay 25
Pantograph Lowering Relay 26
Overload Relay 27
Relay Dox 28
Train Cables 29
Train Cable Receptacles 30
Switchboard 31
Par. No
AUXILIARY APPARATUS.
Air Blower 32
Compressor-Blower Motor 33
Blower Motor 34
Compressor Motor 35
Compressor Switch 36
Control Reservoir 37
Car Heaters 38
Cab Heaters 39
Car Lights and Headlight 40
Resistance Units 41
CIRCUITS COMPLETED THROUGH MASTER CONTROLLER.
By Moving Controller Handle to Operating Positions 42
INSTRUCTIONS.
PREPARING A TRAIN FOR SERVICE.
Procedure 43
Pantograph Test 44
TRAIN OPERATION.
To Start 45
To Reverse 46
To Stop. 47
Coasting 48
To Cut Off Car from Train 49
To Prevent Tampering with Apparatus 50
Blocking Controller Handle 51
Assisting Steam Trains 52
Pantograph Drop Orders 53
TRAIN FAILURE.
Causes of Failure 54
Failure of Power 55
Pantograph in Down Position 56
Pantograph Fails to Lower 57
Operation of Overload Relays 58
Failure of Unit Switches to Close 59
Poor Contact in Master Controller 60
Loose or Defective Control Jumper 61
Blower or Compressor-Blower Motor Failure 62
Motor Generator Failure 63
Use of Current Limit Relay Cut-out Switch 64
Par. No.
GENERAL DIRECTIONS.
Warning 65 69
Short Circuit, Arcing or Smoking 70 71
Lowering Pantographs in Emergency 72
Unusual Noise 73
Working on Car Roof 74
Detention Reports 75
Names Applied to Apparatus 76
AIR BRAKE AND TRAIN SIGNAL
INSTRUCTIONS
General Description of the Air Brake Equipment 77 80
AIR COMPRESSOR, GENERAL81
Duplex Compressor 82 86
Four Cylinder Compressor 87 92
Care of Compressor 93 96
Safety Valve 97 98
AIR COMPRESSOR GOVERNOR99
"J" Type Governor 100-104
"S" Type Governor 105-109
Clutch Magnet'.110
Governor Synchronizing System111
ENGINEMAN'S BRAKE VALVE112
Pneumatic Portion 113
Electric Portion 114
Reduction Limiting Valve115
Charging 116
Service Application 117-118
Lap 119
Graduated Application 120
Release 121
Graduated Release 122
Emergency Application 123
Handle Off 124
FEED VALVE125
"C-6" Peed Valve126-129
"M-3-A" Feed Valve130-132
UNIVERSAL VALVE133
General 134
Par. No.
Pneumatic Operation.
Charging 135-136
Service Application 137-138
Lap 139
Release 140
Emergency Application 141-144
Electro-Pneumatic Operation.
Service Application 145
Release 146
Emergency Application 147-148
AUTOMATIC SLACK ADJUSTER149-151
TRAIN SIGNAL SYSTEM152-156
ALARM WHISTLE 157
GENERAL SERVICE INSTRUCTIONS.
Main Reservoir and Brake Pipe Pressure158
To Make Up Train for Electric Service159
To Change Train from Electric to Steam Service160
To Charge Brake System161
To Test Brakes 162
To Make Full Service Application163
To Graduate Release164
To Make Emergency Application165
To Cut Out Defective Brake166
To Cut Off Car167-168
Brake Failures 169-177
Train Signal Failures 178
Compressor and Governor Failures179-183
Miscellaneous 184-185
PLATES AND FIGURES
ELECTRICAL EQUIPMENT.
Plate No.
Pantograph 1
Magnet Valve Set 2
Series and Main Transformerss 3
Nine-Unit Switch Group, Front 4
Nine-Unit Switch Group, Rear 5
Seven-Unit Switch Group, Front
Unit SwitchCross Section Showing Interlock and
Magnet Valve 7
.
Reverser and Current Limit Relay 8 9
Preventive Coils 10
Motor 11
Motor Generator on Car 12
Battery 13
Master Controller 14
Engineman's Compartment 15
Magnet Valve (Standard) Cross-Section 16
Magnet Valve (Inverted) Cross-Section 17
Sequence Switch and Overload Relay 18
Automatic Switch 19
Relay BoxSwitchboard 20
Relay Box, Rear CompartmentUnder Car Body 21
Control Jumpers and Dummy Receptacles 22
Train Cable Receptacles 23
Switchboard 24
SwitchboardNew Type 25
Compressor-Blower Motor and Blower Rotor 26
Blower Motor and Rotor 27
Compressor Switch 28
Master Control CircuitNine-Unit Switch Group 29
Master Control CircuitSeven-Unit Switch Group 30
Main, Control and Auxiliary CircuitsNine-Unit
Switch Group 31
Main, Control and Auxiliary CircuitsSeven-Unit
Switch Group 32
Sequence of Nine-Unit Switch Group 33
Sequence of Seven-Unit Switch Group34
D. C. Light Circuits 35
Heater Circuits 36
AIR BRAKE EQUIPMENT.
Fig. No.
Piping and Wiring Diagram, AMUE Universal Electr
Pneumatic Brake Equipment 1 2
Duplex Air CompressorAssembled 3
Duplex Air CompressorUnassembled 4
Four Cylinder Air CompressorAssembled 5
Four Cylinder Air CompressorAssembled 6
E-7 Safety ValveCross Section 7
Type "J" Compressor Governor 8
Type "J" Compressor GovernorDiagrammatic View 9
Type "S" Compressor Governor 10
Type "S" Compressor GovernorDiagrammatic View 11
Clutch and Clutch Magnet 12
Engineman's Brake Valve 13
Engineman's Brake ValveCross Section 14
Release-and-Running Position 15
Holding Position 16
Handle Off Position 17
Lap Position 18
Service Position, Partial Reduction 19
Service Position, Over Reduction 20
Emergency Position 21
C-6 Feed ValveView 22
C-6 Feed ValveCross Section 23
M-3-A Feed Valve, View 24
M-3-A Feed Valve, Cross Section 25
UE-12-B Universal Valve 26 27
UE-12-B Universal ValvePipe Bracket 28
UE-12-B Universal ValveEqualizing Portion 29
UE-12-B Universal ValveQuick Action Portion 30
UE-12-B Universal ValveElectric Portion 31
UE-12-B Universal ValveDiagrammatic View, Release Position 32
UE-12-DBition 33
UE-12-B Universal ValveDiagrammatic View, Lap Position 34
UE-12-B Universal ValveDiagrammatic View, Emergency Position 35
Application of Automatic Slack Adjuster to Brake Cylinder 36
Automatic Slack Adjuster Cylinder 37
Electro-Pneumatic Car Discharge Valve 38
Electro-Pneumatic Car Discharge Valve 39
Brake System CircuitsDiagram of Connections 40
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