Figure 219
1 − Fuel temperature sensor; 2 − Resistor for filter
heating;
On the fuel filter bearing there is the temperature sen-
sor and the fuel filter heating resistor connection.
Figure 220
Figure 221
75724a
1 − Hydraulic head Elect ro−magnet; 2 − KKSB
Electro−magnet
75722
It is assembled to the block on the engine’s left hand side .Spe-
cifications:
Working tensions: 12 ÷ 24 V
Contact closure
upon lower pressure: 0.2 bar
Contact opening
upon higher pressure: 0.9 bar
75716
Electroma gnets assembled to feed pump
Fuel filter
Oil pressure switch
2
1
1
2
SECTION 3 − DUTY − INDUSTRIAL APPLICATION E NG I NE S
77
ED. FEBUARY 2003
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