Mitsubishi MBG1200 Operator'S Manual Download Page 10

BEFORE OPERATION

- 9 -

Use class SE oil or a higher grade according to the table below. SAE 

10W-30 or 10W-40 is recommended for general, all temperature 

use.

Check Engine Oil

CHECK AIR CLEANER TO MAKE SUR IT IS CLEAN

WARNING

DO NOT attempt to start this engine without filling the crank case 

with the proper amount and type of oil. Your generator has been 

shipped from the factory without oil in the crankcase. Operating 

the unit without oil can damage the engine.

Single

Grade

Oil

Multiple

Grade

Oil

Temperature

°
°

C
F

–30

–20

–10

0

10

20

30

40

–22

–4

14

32

50

68

86

104

10W

20W

20#

30#

40#

10W-40

10W-30

5W-20

- Inspect the oil level by using the oil gauge 

  before starting the engine each time;

 

- Top up the oil level to the maximum level 

  mark and/or until oil flows from the 

  opening;

- Ensure both Oil Gauges are secure.

Fill  the  tank  with  clean,  fresh  unleaded 

automotive gasoline

- Check fuel level.

-  If  fuel  level  is  low,  refill  with  unleaded 

automotive gasoline.

- Be sure to use the fuel filter screen on the 

fuel filter neck.

If not, please refer to “HOW-TO” MAINTENANCE.

Check Loose and Missing Parts

Check the Generator to Make Sure It Is Correctly 

Grounded

Before starting the generator, check for loose or missing parts and 

for any damage which may have occurred during shipment.

OIL GAUGE

Regular Oil 

Level

Lowest Oil Level

Not Tightened

NOTICE

Low oil sensor

The unit is equipped with a low oil sensor. If the oil level becomes 

lower than required, the sensor will activate a warning device or 

stop the engine.

If  generator  shuts  off  and  the  oil  level  is  within  specifications, 

check to see if generator is sitting at an angle that forces oil to shift. 

Place on an even surface to correct this.

If  engine  fails  to  start,  the  oil  level  may  not  be  sufficient  to 

deactivate low oil level switch. Make sure the sump is completely 

full of oil.

Check Engine Fuel

WARNING

DO NOT refuel while smoking or near open flame or other such 

potential fire hazards. Otherwise a fire accident may occur.

- Do not refill tank while engine is running or hot.

- Close fuel cock before refueling with fuel.

- Be careful not to admit dust, dirt, water or other foreign objects 

   into fuel.

- Wipe off spilt fuel thoroughly before starting engine.

- Keep open flames away.

Fuel  Level

Summary of Contents for MBG1200

Page 1: ...and understand these instructions and any additional instructions provided prior to operation GASOLINE GENERATOR NOTE THERE IS A PERMANENT CONDUCTOR BETWEEN THE GENERATOR STATOR WINDING AND THE FRAME...

Page 2: ...TAGE AND INSTALLATION 5 FEATURES AND CONTROLS 6 7 PORTABILITY KIT INSTALLATION 8 BEFORE OPERATION 9 OPERATING THE GENERATOR 10 MAINTENANCE Maintenance Schedule How To Maintenance 11 12 STORAGE 12 TROU...

Page 3: ...r in the vicinity of an open ame Take care not to spill any fuel on the engine or mu er when refueling Before transporting the generator in a vehicle drain all fuel to prevent leakage Store the genera...

Page 4: ...essive speeds Operating an engine at excessive speeds increases the hazard of personal injury Do not tamper with parts which may increase or decrease the governed speed CAUTION The unit should never b...

Page 5: ...4 WARNING AVERTISSEMENT WARNING AVERTISSEMENT...

Page 6: ...quipment and other solid state equipment may require a power line conditioner WARNING To avoid possible personal injury or equipment damage a registered electrician or an authorized service representa...

Page 7: ...lock receptacle provided the generator is not overloaded 120V 20 Ampere GFCI Duplex Receptacle optional If your generator comes with GFCI duplex receptacle after starting the engine check the GFCI for...

Page 8: ...should provide a suitable ground connection However consult with a local electrician to insure that local codes are being adhered to Fuel Tank Breathing Valve 4 Carbon Canister 19 Your generator may...

Page 9: ...NUT FLANGE M8 BRACKET FOOT RUBBER FOOT BOLT FLANGE M8 25 NUT FLANGE M8 BOLT FLANGE M8 16 AXIAL WHEEL PIN 3 2 GASKET 27x 16 5 WHEEL 10 BOLT FLANGE M8 55 HANDEL CUSHION HANDEL NUT FLANGE M8 GASKET NYLON...

Page 10: ...f not please refer to HOW TO MAINTENANCE Check Loose and Missing Parts Check the Generator to Make Sure It Is Correctly Grounded Before starting the generator check for loose or missing parts and for...

Page 11: ...he ON position 5 Set the choke lever to Choke positon Not necessary if the engine is warm 7 As the engine warms up readjust the choke lever to OPEN postion CHOKE 6 MANUAL START Pull the starter handle...

Page 12: ...if necessary Engine Oil Check oil level Replace Air Filter Clean replace if necessary Fuel Filter Clean and adjust Replace if necessary Fuel Hose Check fuel hose for crack or damage Replace if necessa...

Page 13: ...ew the air lter cover 2 Remove lter element and wash well in solvent 3 Pour a small amount of oil onto the lter element and gently squeeze out any excess oil 4 Replace the lter element and air lter co...

Page 14: ...el 1 Spark plug dirty with carbon or wet with fuel Remove carbon or wipe out spark plug 2 Damaged spark plug Replace spark plug 3 Faulty Magneto Consult the Service Center 4 Improper adjustment of car...

Page 15: ...ams 99 Lbs 45 kilograms 174 Lbs 79 kilograms Dimensions 18 5 L 14 9 W 15 4 H 22 6 L 17 3 W 18 9 H 28 5 L 20 W 22 5 H MODEL NO MBG6500 MBG7000 MBG6500X MBG7000X MBG2902 Alternator Type Voltage regulati...

Page 16: ...inal parts 2 Leaking carburetors clogged fuel pipes sticking valves or other damage caused by using contaminated or stale fuel 3 Parts which are scored or broken because an engine was operated with in...

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