Precautions; Difficult Start Up - PIAGGIO MP3 400ie User Manual

WARNING
NEVER TRY TO START-UP THE ENGINE WITH THE THROTTLE GRIP TWISTED.
THIS MAY LEAD TO LOSING CONTROL OF THE VEHICLE AND TO ROLLOVER,
WITH CONSEQUENT SERIOUS OR, IN SOME CASES, LETHAL INJURIES.

Precautions

CAUTION
NEVER STRESS THE ENGINE AT LOW TEMPERATURES IN ORDER TO AVOID
POSSIBLE DAMAGE. BE CAREFUL NEVER TO EXCEED THE MAXIMUM SPEED
WHILE RUNNING DOWNHILL, IN ORDER TO AVOID DAMAGING THE ENGINE.
IN ANY CASE, IN ORDER TO PRESERVE THE ENGINE FROM PROLONGED EX-
CESSIVE REVOLUTIONS, THE REVOLUTION LIMITER WILL BE ACTIVATED IF
THE ENGINE SPEED EXCEEDS THE ESTABLISHED THRESHOLD.
WARNING
AFTER A LONG DISTANCE COVERED AT THE MAXIMUM SPEED, DO NOT STOP
THE ENGINE IMMEDIATELY, BUT LET IT RUN AT IDLE FOR A FEW SECONDS.

Difficult start up

In the rare case of flooding the engine, to facilitate start-up, it is possible to try to put
the vehicle into action with the gas hand grip partially or completely open. It is however
necessary, once the engine is started, to take your vehicle to an Authorised Service
Centre to determine the cause of this problem and to re-establish the vehicle proper
functioning.
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