Fuel Filter - Valeo Thermo E 200 Instrucciones De Montaje

Fuel Supply
– Max. permissible admission pressure: 0.3 bar
Deviations are to be approved by Spheros.
7.2.

Fuel Filter

A fuel filter supplied or approved by SPHEROS must be used (consider
the flow direction). To avoid malfunctions the filter or filter insert is to be
replaced annually before the cold weather season starts. Optionally a
heated filter can be used.
7.3. Operability of the heater depending on the negative pressure
in the fuel system
The preferred range designed for the fuel supply system goes up to
max. 300 mbar (at the heater).
For different fuel-side applications with a critical pressure of 300 up to
700 mbar must be ensured that the negative pressure in the suction line
just before the heater 500 mbar not exceeds.
ATTENTION:
With increasing service life, the back pressure in the fuel supply
may be increased due to deposits (the filter clogs) and the heater
is more susceptible for malfunctions.
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Thermo E 200/320