OPERATION N” MA. 510-00 b : A ..n A
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Op. MA. 510-00 b 9
ARRANGEMENT OF THE ELECTRICAL INSTALLATION
PRESENTATION OF THE DIAGRAMS
1. CIRCUIT DIAGRAM
a) Special feature
: The various circuits are presented in a functional way. therefore. where a unit is connected
to several circuits. its various sections are shown in cx exploded )) form on different vertical grid lines.
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b) Method of identification,
Identification marks are divided into three sections
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- figures which identify components ( and not leads )
- letters LG, TB! AR. etc .~.
identifying wiring harnessss,
- other letters ( Bc F. Gr, FN. Bl . . . ) identifying the colour of the extremity of the insulating sleeve.
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NOTE For the last group of identification marks. four cases may occur
marks on diagrams
Bc. Bl. Ve. Gr . ..~
- No
slcc~rv
ot) a lcad tbv colaur o{ which scrt‘vs as idvtltijirntiatt mark :
marks on diagrams F. Gr. F. Ve. F. Bc . . . .
- UnidetttijiGd lead : its position cannot give rise to any confusion.
IMPORTANT
: Identification marks for components and wiring harnesses are arbitrary
they have been chosen
for the sole purpose ‘of facilitating the use of the diagrams.
7’hr colour of tkc sl~~c~r~c~s aud tbcz IcJads arc the wly idcwtijicntiorl marks nctr,ally used ot1 the leads mak.fng
up the elcactric systc~nz 0 / th(z chicle.
2. WIRING DIAGRAM
This is a schematic diagram of the components. as they are fitted on the vehicle.
It indicates the layout of the leads, and the approximate location of the components
The method of identification is the same as for the circuit diagram.
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