Wurlitzer 3020 - Page 7

Service Instructions
LIST OF ILLUSTRATIONS
FIGURE
TITLE
PAGE
1
Five Cent Coin Registration Schematic 1
2
Ten Cent Coin Registration Schematic 2
3
Twenty-Five Cent Coin Registration Schematic . 2
4
Functional Schematic Model 3020 Wallbox, With Model 215 Transmitter . 4
5
Model 3020 Wallbox Schematic . . . . . . . 5
6
Model 219 Impulse Stepper and Model 2i6 Impulse Receiver Schematic 6
7
Wallbox Tuning . Switch in "TUNE" Position. . . · . 7
8
Receiver No. 1 Transformer Switch in "N" Position 7
9
Five Cent Coin Registration Schematic 9
10
Ten Cent Coin Registration Schematic . . 9
11
Twenty-Five Cent Coin Registration Schematic 1 o
12
Model 219 Impulse Stepper Schematic 11
13
Coin Selector Mechanism . 12
14
Setting Frequency Switch . 14
/''" ""'""' '
15
16
Installation of Wireless System on Power lines Separated by Individual Watt-Hour Meters 14
Installation of Wireless System on Power lines Using Three Wires 14
17
Coin Selector Mechanism Adjustment 1 5
18
Coin Gate Adjustment 16
19
Coin Switch Adjustment 16
20
Selector Switch locking Bar Adjustment 1 7
21
Accumulator Adjustment 1 7
22 Coin Relay 1 7
23
Stepper Contactor Arm Adjustment . 18
24
Stepper Operating Arm Adjustment 18
25
Stepper Switch Adjustment · 19
26
Release latch Relay Adjustment 19
27
Model 219 Impulse Stepper lubrication .20
28
Model 3020 Wallbox lubrication . 21