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3.2.7. Removal of air from fuel system

System of injection Roto Diesel with the filter and a heater of Roto Diesel

1 – injection pipelines,
2 – return pipelines,
3 – case,
4 – water discharge bolt,
5 – water level sensor,
6 – the filtering element, 		7 – filter head,
8 – manual fuel pump,
9 – heater,
10 – return pipeline,
11 – fuel supply pipeline

Fuel Roto Diesel filter

1 – water discharge bolt,

2 – manual pump,

3 – deaerator

Extraction of the case of a nozzle

1 – fire-resistant laying (convex surface up),

2 – copper laying

PERFORMANCE ORDER
System of injection Bosch, Purflux filter
1. Open the deaerator (1) (see rice. Fuel Purflux filter).
2. Press the button (3) until fuel begins to follow without vials of air.
3. Screw up the deaerator (1).
4. Press the button (3) before emergence of notable resistance.
5. Include a starter for 10–15 seconds (for automatic deaeration of the pump of injection).
System of injection Roto Diesel
6. Open the deaerator (3) (see rice. Fuel Roto Diesel filter).
7. Press the button (2) until fuel begins to follow without vials of air.
8. Screw up the deaerator (3).
9. Include a starter for 10–15 seconds (for automatic removal of air from the fuel pump of high pressure).