Section 4
ENGINE DC CONTROL SYSTEM
11B
| 11B |
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0 | 120/240V | 22 | 22 | 22 |
120/240V |
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50A | 30A |
| 120V/30A | 120V/30A |
| TWISTLOK |
| TWISTLOK | TWISTLOK |
120V | 120V |
DUPLEX | GFCI |
TEST | RESET |
TEST | RESET |
0 | 44A | 11A | 0 | 44B | 0 | 11D | 0 | 44D | 22 | 0 | 11C | 22 | 0 | 44C |
C.B. |
| 22 |
| C.B. |
| C.B. |
| C.B. |
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| C.B. |
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| C.B. |
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30A |
| C.B. |
| 30A |
| 30A |
| 30A |
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| 20A |
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| 20A |
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| 11 | 50A |
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| 11 |
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| 11 |
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| 22 |
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| 22 |
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| 22 |
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| 0 |
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| 0 |
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| 0 |
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| 44 |
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| 44 |
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| 44 |
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0 | 0 |
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| 0 | ||
14 | 14 | ||
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| FSS | ||
86 | 86 |
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| LOP | 0 | |
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| 0 |
86 0
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15 |
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| 15 |
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15 |
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| 15 |
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| 15 |
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167 |
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| 167 |
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| SW1 |
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0 |
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| 0 | 17 | 0 |
15 |
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| 0 |
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17 |
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| 17 |
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| D2 |
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18 |
| 18 |
| IM1 |
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| SP1 |
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| D3 |
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17 |
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| IM2 |
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| SP2 |
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13 |
| 13 |
| RED |
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15 |
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| SC |
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13 |
| 13 |
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13 |
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SCR |
| SC |
| SM |
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| 16 |
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| BATTERY | |
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| 12V | ||
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16 |
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| BLACK | |
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17 |
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LEGEND
BA - BRUSH ASSEMBLY
BCR1 - BATTERY CHARGE RECTIFIER, 10A BCR2 - BATTERY CHARGE RECTIFIER CB1 - 10AMP AUTO RESET BREAKER CB2 - 5AMP AUTO RESET BREAKER
D1 - 600V 12A DIODE
D2, D3 - ENGINE SHUTDOWN DIODE F1 - 10A FUSE
FSS - FUEL SHUT OFF SOLENOID GND - GROUND BAR
I.C.T. - IDLE CONTROL TRANSFORMER IM1 - IGNITION MODULE, CYL. 1
IM2 - IGNITION MODULE, CYL. 2
LOP - LOW OIL PRESSURE
R1 - 25 OHM, 25W RESISTOR
SC - STARTER CONTACTOR
SCR - STARTER CONTACTOR RELAY SM - STARTER MOTOR
SP1 - SPARK PLUG, CYL. 1
SP2 - SPARK PLUG, CYL. 2
SSR - START / STOP RELAY SW1 -
=12 VDC SUPPLY
=12 VDC CONTROL
=AC POWER
=GROUND
Wire 15 12 VDC fused battery supply voltage is supplied to the normally open contacts of the SSR. One set of normally open contacts are connected to Wire 15B, the other set of normally open contacts are connected to Wire 14. The SSR is
Wire 15 12 VDC fused battery supply voltage is supplied to the Battery Charge Rectifier number 2 (BCR2). This is a return current path for battery charging. No current flows at this time.
Wire 18 connects to the ignition magnetos and to the normally closed contacts of the SSR. The normally closed contacts are also connected to Wire 0, Wire 0 is frame ground.
The SSR is
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