This system allows to feed the motor of the genera-
tor both from its own tank and from an external tank
of greater capacity.
It consists mainly of two parts:
- a three-way valve for the selection of the tank;
- two hydraulic type quick disconnect couplings
for the connection of the hoses from the external
tank.
ATTENTION
The fuel conveying, including that from the exter-
nal tank, is always controlled by the engine fuel
pump, so it is recommended to comply with the
instructions below to get proper operation:
- place the external tank at the same level of the
generator ;
- the minimum diameter of the connecting hoses
must be 15 mm;
- the maximum length of the connecting hoses
must be 5m.
A pressure sensor on the return pipe of the engine
fuel protects the system in the event of overpressu-
re due to a wrong position of the three-way valve.
The activation of the protection does not allow the
engine start or stops it immediately. An alarm of the
type “emergency button” is given.
The hydraulic quick couplers size is 3/8-Inch Gas,
the corresponding connections are supplied with
the system. If not connected cover the quick-cou-
plers with their caps, to protect them from dust or
dirt.
3-WAY VALVE FUEL SYSTEM KIT
M
29.2
REV.0-07/10
!
15/07/10 M29-2GB
Summary of Contents for GE 20 YSX
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