Rato R1250HIS-4, Owner'S Manual

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8. TROUBLESHOOTING
8.1 Engine won’t start
1. Fuel systems
No fuel supplied to combustion chamber.
○ No fuel in tank…Supply fuel.
○ Fuel in tank….Fuel tank cap air vent knob and fuel cock knob to “ON”
○ Clogged fuel filter …. Clean fuel filter.
○ Clogged carburetor…. Clean carburetor.
2. Engine oil system
Insufficient
○ Oil level is low…. Add engine oil.
Oil level cap
Oil level lower limit
3. Electrical systems
○ Put the 1 in 3 switch to “CHOKE” and pull the recoil starter … Poor spark.
○ Spark plug dirty with carbon or wet … Remove carbon or wipe spark plug
dry.
○ Faulty ignition system … consult our company authorized dealer.
8.2 Generator won’t produce power
○ Safety device (DC protector) to “OFF”…. Press the DC protector to “ON”.
○ The AC pilot light (Green) go off …. Stop the engine, then restart.