Ultimate Jets
B300F User manual rev5.
1st June 2014
10
2.3. Assembly of the complete system
Please look at the installation schematics number 1 as well as
the installation picture number 2 in the appendix section.
The optimum size of the fuel tank depends on the model but
should be at least 2.5 liters. The optimum size for the
B300F
is 4 - 5 liters, which is enough for an average air time of 6
– 8
minutes, depending on your style of flying. For further
information please see technical data, fuel consumption. There
must be a clunk in the tank.
The tank set up should be made using a new generation
hopper tank. Please refer to the installation schematics "
engine fuel supply". All the fuel lines and vents must be of
at
least 4 mm ID
.
Use yellow, highly flexible Tygon tube, attach it to the pump
and secure with safety wire. Fuel system accessories can be
found in the Ultimate Jets line of products.
The fuel pump must be installed directly
after
the hopper tank.
Be careful to install the pump correctly (brass fitting = draw
side). The electric wiring of the pump hast to be done with the
correct polarity
(+ / -)
. If the pump is not wired correctly, it will
not work properly and will transport no fuel
Install the fine filter on the pressure side
downstream
the
Hausl fuel pump (side out). Install, a Y Festo quick connector
downstream the filter; using the red and blue 4mm tubes
provided. Plug each tube to a fuel valve, respecting the flow
direction engraved on the valve ( thin arrow engraved on the
top of the valve ).
The electric connection of the main line valve should be made
at the ECU
“KERO VALVE”
input. The fuel line should be
connected to the turbine using the engine
quick connector
labeled „ KEROSINE “
The electric connection of the start line valve should be made
at the ECU
“PROP-VALVE“
input. The fuel line should be
connected to the turbine using the engine quick connector
labeled „
IGNITION
“.
