Power smart HB5046C Instruction Manual page 10

Oil Warning Light (Yellow)
The low oil level alarm system is designed to prevent engine damage due to insufficient oil in the crankcase.
The low oil level alarm system automatically shuts down the engine before the engine oil in the crankshaft
box is lowered to safety (the generator engine switch remains "ON").
After the low oil level alarm system shuts down the engine, if you start the engine again, the low oil alarm
indicator (yellow) light flashes and the engine cannot run. If this happens, fill recommended oil and then
restart the generator.
V.F.T display
The V.F.T meter can be used for displaying voltage, frequency(hertz), run time and total run time as
applicable. (Display mode depends on the configuration). The LCD displays each item automatically.
Reset Button
The reset button is used to restore output if an overload occurs. To restore output, reduce the loads and
press the reset button.
Grounding Terminal
The grounding terminal is designed to prevent electric shock by connecting it to the grounding wire. The
generating set must be properly grounded before operation.
ECO switch
When the energy-saving switch is in the energy-saving position, the generator is in the energy-saving state.
When disconnecting or using low power, the engine automatically returns to a low speed state, thus
reducing engine fuel consumption
Full speed
"full speed" means that the energy-saving state(ECO switch) is in OFF position and the engine is always at
high speed, which is suitable for the situation where the load of electrical appliances varies greatly.
When the energy-saving switch is in full-speed position, the engine will remain in a high speed state.
● In order to reduce the change of voltage, the energy saving switch should be in the position of "full
speed" when the electrical equipment needs a large instantaneous power, or when the generator is
connected with the load of the high power apparatus at the same time.
● When using 12 V DC output, put the energy-saving switch in full-speed position.
WARNING: In the non-overload state, the output can not be restored by pressing the reset key.
Each time the engine is started, the number of effective operation times of the protection cut-off switch is 5
times, or the engine needs to be restarted.
Fuel Tap
Fuel tap is a device that controls the flow of fuel from the tank to the carburetor. Please
make sure it is on position of "OFF" when generator stops.
Choke Valve
Choke valve is used to provide a rich mixture of oil to a gasoline engine when the cold engine
is started.
When the cold gasoline engine starts, rotate the start switch to put the start button in the
"CHOKE" position.
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