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A

If the engine FAILS TO START, go to Step 3.

B. If the engine STARTS, go to Step 4.

Figure 4 — Recoil Handle

3.

Move the choke lever to the HALF CHOKE POSITION,
and pull the recoil handle (Figure 4) two (2) times.

If the engine STILL FAILS TO START, repeat 
Steps 1-3.

4.

Move the choke lever to the RUN POSITION by sliding it
to the right (away from the valve cover and under the
arrow).

5.

Allow the engine to warm up for two (2) minutes before
using the equipment.

— 7 —

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STOPPING THE ENGINE

1.

Remove the load on the engine, and let it run for 30 
seconds.

2.

Turn off the engine by moving the RUN/STOP SWITCH to
the STOP position.

3.

Close the fuel shut-off valve, if so equipped.

LOW PRESSURE SHUTDOWN SYSTEM

The engine is equipped with a low oil pressure sensor that shuts
down the engine automatically when the oil pressure drops below 8
psi ). If the engine shuts down by itself and the fuel tank has
enough gasoline, check the engine oil level.

INITIAL STARTUP

A delay built in the shutdown system allows oil pressure to build
during starting. The delay allows the engine to run for about 10
seconds before sensing oil pressure.

SENSING LOW PRESSURE

If the system senses low oil pressure during operation, the
engine shuts down. As the system shuts down, the low oil light
comes ON (see Figure 2, page 6). However, once the engine
stops rotating, this light will go OFF.

RESTARTING THE ENGINE

If you try to restart the engine within (five) 5 seconds after it
shuts down, the engine may NOT start. The system needs 5 to
10 seconds to reset.

NOTE: If you do restart engine after a shutdown and have not 

corrected the low oil pressure, the engine will run for 
about 10 seconds as described above, and then it will stop.

Recoil Handle

Содержание GN - 320

Страница 1: ...N NS S W WH HI IC CH H I IF F N NO OT T F FO OL LL LO OW WE ED D C CO OU UL LD D E EN ND DA AN NG GE ER R T TH HE E P PE ER RS SO ON NA AL L S SA AF FE ET TY Y A AN ND D O OR R P PR RO OP PE ER RT TY...

Страница 2: ...FOR SAFE OPERATION Study these RULES FOR SAFE OPERATION carefully before operating or servicing this equipment Become familiar with the OWNER S MANUAL and with the engine The engine can operate safel...

Страница 3: ...gas if breathed in sufficient concentrations can cause unconsciousness or even death Operate this equipment only in the open air where adequate ventilation is available Do not insert any object throug...

Страница 4: ...bout parts and service always supply the complete model number and serial number of your unit as given on its data plate decal The warranty and replacement parts for this engine are included in the ow...

Страница 5: ...l before each use and change the oil regularly Failure to use the correct oil or using dirty oil can cause premature engine wear and failure The recommended oils include the following During summer mo...

Страница 6: ...from the crankcase Figure 1 2 Add engine oil until the oil level is to the point of overflowing Figure 1 Oil Fill Cap CHECKING ENGINE OIL 1 Check the engine oil level before starting the engine each t...

Страница 7: ...a low oil pressure sensor that shuts down the engine automatically when the oil pressure drops below 8 psi If the engine shuts down by itself and the fuel tank has enough gasoline check the engine oi...

Страница 8: ...plug remove the plug and drain the oil completely into a suitable container Figure 5 Figure 5 Oil Filter and Drain Plug 2 When the oil is drained install and tighten the oil drain plug 3 If your engin...

Страница 9: ...Apply enough clean engine oil to saturate the pre filter D Wrap the pre filter in a clean dry cloth and squeeze out the excess oil DO NOT TWIST Set the pre filter aside 4 To clean or replace the pape...

Страница 10: ...r head Figure 8 Setting Spark Plug Gap CLEANING THE SPARK ARRESTOR SCREEN The engine exhaust muffler has a spark arrestor screen Inspect and clean the screen every 100 hours of operation or once each...

Страница 11: ...e e 11 CARBURETOR ADJUSTMENTS The carburetor of your engine is pre set at the factory The carburetor should not be tampered with because this will VOID THE EMISSION CONTROL SYSTEM WARRANTY If you expe...

Страница 12: ...CHEDULE Every 8 Hours or 25 Hours or Every 50 Hours or Every 100 Hours or Every MAINTENANCE OPERATION or Daily Season Season Season Check Oil Level X Change Oil See Note 1 Change Oil Filter if so equi...

Страница 13: ...l stabilizer or an equivalent will prevent gum deposits from forming in the engine s fuel system 2 While the engine is still warm drain the oil from the crankcase Refill with it with fresh oil See BEF...

Страница 14: ...14 Generac GN 320 360 410 Engine E E X X P P L L O O D D E E D D V V I I E E W W L L O O N N G G B B L L O O C C K K G G N N 3 3 2 2 0 0 3 3 6 6 0 0 4 4 1 1 0 0 10C 21A 21B 3C 4C...

Страница 15: ...1B 21713B 1 Cylinder Head Gasket 410 22 78691 1 Oil Pressure Reliefcover 23 A5771 1 Pressure Relief Spring 24 A5776 1 Pressure Relief Ball 25 76361 1 Thrust Washer 26 A8898B 1 Gear Cover 27 86514 2 Va...

Страница 16: ...6 G Ge en ne er ra ac c G GN N 3 32 20 0 3 36 60 0 4 41 10 0 E En ng gi in ne e E EX XP PL LO OD DE ED D V VI IE EW W A AI IR R C CL LE EA AN NE ER R A AN ND D C CA AR RB BU UR RE ET TO OR R 43A 43B 4...

Страница 17: ...Adapter 91028 1 37 M6 Lock Washer 22097 3 38 M6 Hex Nut 49813 2 39 Carburetor Air Box 90970 1 Gasket 40 M6 Ribbed Lock 93873 2 washer 41 Spitback Plate 91204 1 42 Carburetor Manifold 89228 1 Gasket 43...

Страница 18: ...T TA AN NK K M MO OU UN NT TI IN NG G H HA AR RD DW WA AR RE E ITEM PART QTY DESCRIPTION 22 40976 2 SHCS M8 1 25 X 20 26 22129 2 Lock Washer M8 94 B2348 1 Tank Cradle 95 52858 2 M8 Lock Nut 96 59012 2...

Страница 19: ...DE ED D V VI IE EW W O OI IL L F FI IL LT TE ER R A AN ND D O OP PT TI IO ON NA AL L O OI IL L F FI IL LL L T TU UB BE E ITEM PART QTY DESCRIPTION 2 86999 1 Oil Filter Gasket 3A 72709 1 Oil Blockoff 3...

Страница 20: ...Decal 10 93611 1 Black Sleeving 12 84329 1 3 Pin Male HSG 13 92981 1 Wire Assembly 14 22097 2 M6 Lockwasher 15 92079 2 M6 X 30 Taptite 16 84542 1 Ignition Coil 18 87221B 1 L O S Module 20 72347 1 Spa...

Страница 21: ...3 B2160 1 Rubber Spacer 21 G Ge en ne er ra ac c G GN N 3 32 20 0 3 36 60 0 4 41 10 0 E En ng gi in ne e E EX XP PL LO OD DE ED D V VI IE EW W S ST TE EP PP PE ER R M MO OT TO OR R F FL LY YW WH HE EE...

Страница 22: ...ner you should however be aware that Generac Corporation may deny you warranty coverage if your utility or lawn and garden equipment engine or a part thereof has failed due to abuse neglect improper m...

Страница 23: ...related part which is scheduled for replacement as required maintenance in the Owner s Manual shall be warranted for the period of time prior to first scheduled replacement point for that part If the...

Страница 24: ...ervice and does not apply to engines or parts which have been subjected to improper or unauthorized installation misuse negligence accident overloading over speeding improper maintenance improper repa...

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