Hyundai HY12000LE-3, HY12000, HY12000LE Instruction Manual

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HY12000Generator

InstructionManual

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Safety warning

It is very important for the safety of your body and property and for that of the other persons.

Please carefully read the information after the symbols

and

They are the safe warning symbols to give you a warn or a prompt. The definition of the
symbols are given below:

Extreme harm will occur, provided your operation does not follow the
information after the symbol.

Severe harm will occur, provided your operation does not follow the information
after the symbol.

Slight harm will occur, provided your operation does not follow the information

after the symbol.

Damage to generator set or other property will occur, provided your operation
does not follow the information after the symbol.

Note

Note

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Content

1．Safety notice....................................................................... ..................................................5

2．Part and component names.................................................................................................7

3．Operation system....................................................................................................................8

1) Engine switch.............................................................................................8

2) Fuel valve.......................................................................................................................8

3) Choke button....................................................................................................................9

4) AC circuit breaker...........................................................................................................9

5) Grounding terminal..........................................................................................................10

6) Engine oil protection system..........................................................................................…10

4．Use of generator..................................................................................................................11

1) Connecting to power supply...........................................................................................11

2) Generator grounding.......................................................................................................12

3) Alternating current...........................................................................................................12

4) Control at high elevation.................................................................................................13

5．Check before operation.......................................................................................................14

1) Engine oil.......................................................................................................................14

2) Fuel...............................................................................................................................15

3) Battery............................................................................................................................15

6．Start engine.........................................................................................................................16

7．Stop engine...........................................................................................................................16

8．Maintenance..........................................................................................................................16

1) Replace engine oil...........................................................................................................17

2) Maintain air cleaner....................................................................................................18

3) Clean fuel filter.............................................................................................................19

4) Spark plug......................................................................................................................20

9． Storage................................................................................................................................21

10．Troubleshoot.......................................................................................................................22

11．Wiring diagram...................................................................................................................23

1）LC12000 1-phase diagram..............................................................................................................23

2）LC12000 3-phase diagram..............................................................................................................24

12．Powered starting assy..........................................................................................................

.................. 25

13．Parameters…......................................................................................................................26

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1. Safety notice

Before operating the generator, it is required to read the manual carefully and understand it, It

is helpful to prevent you from accidental injury that you must be familiar with the safety

procedures of the generator set.

Never use it indoor Never use it in damp environment

Never connect it direct to power supply

Keep it 1m away from inflammable thing

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Don’t smoke, while filling fuel

Don’t overfill fuel

Stop engine before filling fuel

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2. Part and component names

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3．Operation system
1

) Engine switch

“RUN” indicates the engine in “Run ” position，“OFF” indicates the engine in “OFF” position,

“START” indicates the engine in “starting” position.

The battery is working for the carburetor valve at “RUN” channel. So please
make sure the switch is at the “OFF” channel when the unit is turn off.

2) Fuel valve

The fuel valve is used to control the fuel flow from the tank to the carburetor. After stopping

the engine, the fuel valve should turn to “Off” position.

Note

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3) Choke button

The choke button is used to provide mixed gas with rich fuel to the engine when it is in cold

start. When the engine runs normally, push it to “open” position.

4) AC circuit breaker

The overload current will make the circuit breaker trip out automatically. It is required to
prevent the generator set from short circuit or overload. If the circuit breaker drips out, do not
turn on the circuit breaker before checking the load and short circuit.