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| WIRING DIAGRAM |
– 21 –
THERMOSTART |
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IGNITER |
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| ENGINE |
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| P.C. | R | ||
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| PROTECTION |
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| BOARD | ||||
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| RELAY |
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53 | ENGINE |
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| 56A |
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| IDLER | 57 |
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| HOUR |
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| IGNITION |
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| SWITCH |
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| METER |
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| SWITCH |
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THERMO |
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| IDLER |
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| FUSE |
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START | START |
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- |
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| G | NO | NC | S | B | 58 | 59B |
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| 51B |
| OIL | PRESSURE |
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| 60 |
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| 54 | SWITCH(N.C.) | ||
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51A |
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| 60A |
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| 59C |
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| 50A |
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| FUEL |
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| INJECTION |
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| PUMP |
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| TEMPERATURE |
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| GAUGE |
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| 50 |
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| B |
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| S |
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| 59A |
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+ |
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| ALTERNATOR |
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| STARTING |
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| + | EXC |
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| MOTOR |
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| 51 | - |
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| 60B |
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| 60D |
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GROUND |
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TO | BASE |
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ELECTRICAL | SYMBOLS | CONTROL | PANEL COMPONENTS |
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PER E1537 |
| SHOWN AS VIEWED FROM REAR. | P10 |
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| NEUTRAL | BONDED | TO | FRAME |
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LEAD COLOR | CODE | NEUTRE | RACCORDE | AU | ’ | 12 11 10 9 8 7 6 5 4 3 2 1 | |||||||||||
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| BATI |
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| W |
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| J5 |
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| B |
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| +Y | ||
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| ALTERNATOR | ROTOR |
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(LEADS | APPEAR ON |
| SLIP | RINGS |
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EARLIER | UNITS ONLY) |
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| SLIP RING |
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| 610 |
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| 610 |
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| W | B | NEAREST |
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| R |
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| 602B |
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| TO | IRON |
| AC | AC |
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| 600B |
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| - |
| 41 |
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| 1 |
115 | VOLT |
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| 230 VOLT |
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| 600A |
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| 2 | ||
RECEPTACLE |
| RECEPTACLE |
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| 42 |
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B |
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| 15A. |
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| G |
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| 4 | |
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| FUSE | Y |
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| 602A |
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| RHEOSTAT |
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| Y |
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| J8 | P9 |
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| B |
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| B |
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| SELECTOR | |
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| R |
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| SWITCH |
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| G |
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| ALTERNATOR |
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| B |
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| B |
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CB2 |
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| CB4 | CB3 |
| W | AUXILIARY |
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| CB1 |
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| POWER |
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G |
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| WINDINGS |
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B |
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| GENERATOR | |
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G |
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| A |
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| B |
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| B |
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| 5 4 | 3 | 2 | 1 |
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| CURRENT |
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| CR2 | REED | WELDER |
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| TRANSFORMER |
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U |
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| RELAY | LEAD BLOCK |
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U |
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| R |
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| N |
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| U |
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| +Y | |
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| N |
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| NEGATIVE | POSITIVE |
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| (CC+) | & | (CV+ WITH | W.F.M.) |
REMOTE CONTROL (OPTIONAL) |
WIRE FEED MODULE (OPTIONAL)
| P11 |
PLUG FOR REMOTE | **SEE |
REMOTE CONTROL RECEPTACLE & SWITCH |
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CONTROL POTENTIOMETER | BELOW |
REMOTE | CONTROL RECEPTACLE & SWITCH | PLUG FOR | |
REMOTE CONTROL | |||
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| POTENTIOMETER | |
* SEE | B | X |
ON MACHINE, REMOVE PLUG "P10" FROM CONNECTOR "J5". CONNECT PLUG "P5" ON W.F.M. TO CONNECTOR "J5" ON MACHINE.
* SEE | B |
BELOW | R |
X
RESISTORS | G |
| 1 |
Y | X | ||
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BELOW |
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| Y | X |
| 1 | 41 |
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*SEE | 2 | 600 |
| Y |
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3 | 42 | R | G | B | W | |
BELOW |
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| 4 | 602 |
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| 5 |
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| CONNECT |
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| TO CASE |
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INLINE
CONNECTORS
W.F.M.
CONTROL
PANEL
CONNECT TO POS. & NEG. OUTPUT TERMINALS
PLUG (P5)
#8 LEAD | WIRE |
POS. | FEED |
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NEG. |
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| 1 | 41 |
| 2 | 600 |
*SEE | 3 | 42 |
BELOW |
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| 4 | 602 |
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| P8 |
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W |
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Y |
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| B | W |
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| CONNECT |
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P8 |
SWITCH FOR LOCAL OR
REMOTE CONTROL SHOWN
IN LOCAL POSITION.
NEGATIVE CV OUTPUT TERMINAL PANEL
MODULE |
#2 HEAVY LEAD |
608 |
SWITCH FOR LOCAL OR REMOTE CONTROL SHOWN IN LOCAL POSITION.
TO CASE | 12 |
REMOTE CONTROL |
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POTENTIOMETER | BOX |
* WITH MACHINE NOT RUNNING, REMOVE PLUG "P9" ON
CONNECT TO NEG.
609 |
* WITH MACHINE OFF, | REMOVE PLUG "P9" ON MACHINE FROM CONNECTOR "J8". THEN CONNECT PLUG "P8" |
ON REMOTE CONTROL | KIT TO CONNECTOR "J8" ON MACHINE. |
MACHINE FROM CONNECTOR "J8". THEN CONNECT
PLUG "P8" ON REMOTE CONTROL TO
CONNECTOR "J8" ON MACHINE.
REMOTE CONTROL
POTENTIOMETER BOX
BRUSH HOLDER
250AMP
THERMOSTAT ASSEMBLY
#2 HEAVY LEAD
* MACHINE MUST NOT BE RUNNING |
WHEN MAKING THESE CONNECTIONS. |
* * IF A WIRE FEED MODULE IS INSTALLED, WITH THE MACHINE OFF, DISPOSE OF THE UNCONNECTED |
PLUG "P10" (IF ONE IS ON THE MACHINE). FASTEN THE NEW PLUG "P11" NEARBY, LEAVING IT UNCONNECTED.
IF NO WIRE FEED MODULE IS INSTALLED, WITH THE MACHINE OFF, DISCONNECT PLUG "P10" ON THE MACHINE FROM CONNECTOR "J5". CONNECT PLUG "P11" FROM THE REMOTE CONTROL KIT TO CONNECTOR "J5" ON THE MACHINE.
THE RED AND BLACK LEADS ARE USED ON CLASSIC I MACHINES ONLY AND ARE NOT
CONNECTED ON THIS MACHINE. DAMAGE TO THE REMOTE CONTROL AND/OR MACHINE WILL RESULT IF THE RED AND BLACK LEADS ARE CONNECTED IN THE
AND
CAUTION: DAMAGE CAN OCCUR TO THE REMOTE CONTROL SWITCH IF IT IS USED WITHOUT THE "P11" PLUG INSTALLED OR A WIRE FEED MODULE INSTALLED.
THE RED AND BLACK LEADS ARE USED ON CLASSIC I MACHINES ONLY AND ARE NOT CONNECTED ON THIS MACHINE. DAMAGE TO THE REMOTE CONTROL AND/OR MACHINE WILL RESULT IF THE RED AND BLACK
LEADS ARE CONNECTED IN THE
L9150
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..