Fuel Supply System - Gilera GP 800 i.e. Service Station Manual

Injection

Fuel supply system

Fuel is fed to the injectors by a pump, a filter and a pressure regulator.
The fuel supply circuit includes the electric pump, the filter, the pressure regulator, injectors and the
fuel delivery and reverse pipes.
The electric pump is located in the tank from which the fuel is pumped and sent to the injectors through
the filter.
Pressure is controlled by the pressure regulator located in the pump assembly in the tank on the fuel
reverse circuit.
The pump unit is connected to the injectors by:
3 semi-flexible pipes
6 fast-release couplings
N.B.
BEFORE WORKING ON THE FUEL SUPPLY SYSTEM, CAREFULLY CLEAN THE PARTS TO
PREVENT DAMAGING THE FAST-RELEASE COUPLING SEAL OR TO PREVENT DIRT GETTING
INTO THE DUCTS.
CAUTION
THE SYSTEM IS UNDER PRESSURE.
DO NOT SMOKE DURING ANY OPERATION.
PREVENT ANY FUEL SPRAYING.
WARNING
- BEFORE STARTING THE ENGINE, CHECK WHETHER THERE IS FUEL IN THE TANK.
- DO NOT USE THE SCOOTER IN RESERVE FOR A LONG TIME, UP TO THE POSSIBILITY OF
RUNNING OUT OF FUEL.
- IF THE SCOOTER IS EXPECTED TO REMAIN UNUSED FOR A LONG TIME, REFILL THE TANK
AT LEAST TO HALF THE LEVEL.
FAILURE TO OBSERVE THESE RULES CAN DAMAGE THE PUMP.
INJEC - 12
GP 800 i.e.