PIAGGIO NRG Power DT User Manual

Possible Cause Operation
Starter inefficient Check: electric wiring, circuit continuity, mechani-
cal sliding and power supply
Battery flat Check the state of the battery. If it shows signs of
sulphation replace it and bring the new battery into
service charging it for eight hours at a current of
1/10 of the capacity of the battery itself
- Engine flooded. Start up keeping the throttle fully open alternating
approximately five seconds of turning it with five
seconds still. If however it does not start, remove
the spark plug, the engine over with the throttle
open being careful to keep the cap in contact with
the spark plug and the spark plug grounded but
away from its hole. Refit a dry spark plug and start
the vehicle.
Altered fuel characteristics Drain off the fuel no longer up to standard; then,
refill
Defective spark plug or with incorrect electrode
gap
Remove the encrustation, restore the plug gap or
replace being sure to use the types of spark plug
recommended at all times. Bear in mind that many
problems engines have, derive from the use of the
wrong spark plug
Intake joint cracked or with a bad seal Replace the intake joint and check its tightness on
the crankcase and on the carburettor
Purifier-carburettor fitting damaged Replace
Excessive oil consumption/Exhaust smoke
EXCESSIVE OIL CONSUMPTION/SMOKEY EXHAUST
Possible Cause Operation
Excess of encrustations in the combustion cham-
ber
Remove the encrustations
Engine tends to cut-off at full throttle
ENGINE STOP FULL THROTTLE
Possible Cause Operation
Maximum nozzle dirty - lean mixture Wash the nozzle with solvent and dry with com-
pressed air
Dirty carburettor Wash the carburettor with solvent and dry with
compressed air
Water in the carburettor Empty the tank through the appropriate bleed nip-
ple.
Air filter dirty Clean or replace
Defective floating valve Check the proper sliding of the float and the func-
tioning of the valve
Tank breather hole obstructed Restore the proper tank aeration
NRG Power DT Troubleshooting
TROUBL - 3

PIAGGIO NRG Power DT Specifications

General

Brand	PIAGGIO
Model	NRG Power DT
Category	Scooter
Language	English