Generac Power Systems GP7500E GP SERIES Owner'S Manual Download Page 16

12

Owner’s Manual for Portable Generator

3.7 — Starting Electric Start Engine

1.

Unplug all electrical loads from the control panel 
receptacles before starting the engine.

2.

Verify that unit is level (not to exceed 15° in any 
direction).

3.

Turn the Fuel Shut Off Valve to the ON position. 
See Figure 3-10. 

4.

Move engine CHOKE lever left to the FULL 
CHOKE position. See Figure 3-11. 

5.

To start engine, press and hold the Engine Start/
Run/Off Switch in the START position. When the 
engine starts, release the switch to return to the 
RUN position.

6.

Move CHOKE lever to 1/2-CHOKE position. When 
engine runs smoothly, move CHOKE lever full right 
to the RUN position. 

If engine falters, move CHOKE lever back to 1/2-
CHOKE position. When engine runs smoothly, 
move CHOKE lever full right to the RUN position.

3.7.1— Manual Start

Electric start units are also equipped with a manual recoil 
starter which can be used if the battery is discharged.

NOTE: Move the Engine Start/Run/Off Switch to the 
RUN position. Use one of the control panel recepta-
cles and the battery charger provided to charge the 
battery while the generator is running.

• To start manually, firmly grasp the recoil handle 

and pull slowly until increased resistance is felt. 
Pull rapidly up and away to start engine. Then fol-
low the choke sequence just described.

NOTE: If engine starts, but does not continue to run, 
move choke lever to the FULL CHOKE position and 
repeat starting instructions.

IMPORTANT: 

Do not overload the generator. Also, do 

not overload individual control panel receptacles. The 
outlets are protected against overload with push-to-reset-
type circuit breakers. If amperage rating of any circuit 
breaker is exceeded, the circuit breaker opens and elec-
trical output to the receptacle is lost. For more informa-
tion, see Subsection 3.4 — Do Not Overload Generator.

Figure 3-11. Choke Lever Positions

3.8 — STOPPING THE ENGINE

1.

Shut off all loads, then unplug the electrical loads 
from generator panel receptacles. Never start or stop 
the engine with electrical devices plugged in and 
turned on.

2.

Let engine run at no-load for several minutes to sta-
bilize the internal temperatures of engine and gener-
ator.

3.

Move Start/Run/Off switch to Off position.

4.

Close fuel valve.

3.9 — Low Oil Level Shutdown 

System

The engine is equipped with a low oil level sensor that 
shuts down the engine automatically when the oil level 
drops below a specified level. If the engine shuts down by 
itself and the fuel tank has sufficient fuel, check engine oil 
level.

(000116)

DANGER

Electrocution. Turn utility and emergency
power supplies to OFF before connecting power 
source and load lines. Failure to do so will result 
in death or serious injury. 

Left = Full Choke (Start)
Middle = 1/2-Choke

Right = Run

A

C

A

B

C

B

Summary of Contents for GP7500E GP SERIES

Page 1: ...APPLICATIONS DEADLY EXHAUST FUMES USE OUTSIDE ONLY FAR AWAY FROM WINDOWS DOORS AND VENTS SAVE THIS MANUAL Provide this manual to any operator of the generator Reference all appropriate documentation...

Page 2: ...tituents are known to the state of California to cause cancer birth defects and other reproductive harm 000005 WARNING California Proposition 65 This product contains or emits chemicals known to the s...

Page 3: ...5 Wattage Reference Guide 10 3 6 Before Starting Generator 10 3 6 1 Add Engine Oil 10 3 6 2 Add Gasoline 11 3 7 Starting Electric Start Engine 12 3 7 1 Manual Start 12 3 8 Stopping Engine 12 3 9 Low...

Page 4: ...Table of Contents ii Owner s Manual for Portable Generator This page intentionally left blank...

Page 5: ...ke sure the pro cedure work method or operating technique utilized does not render the generator unsafe THE INFORMATION CONTAINED HEREIN WAS BASED ON UNITS IN PRODUCTION AT THE TIME OF PUBLICATION GEN...

Page 6: ...parts as a step Stepping on the unit can stress and break parts and may result in dangerous operating con ditions from leaking exhaust gases fuel leakage oil leakage etc 1 5 Exhaust and Location Hazar...

Page 7: ...mit smoking open flames sparks or heat in the vicinity while handling gaso line Never fill fuel tank indoors Comply with all laws regulating storage and handling of gasoline Do not overfill the fuel t...

Page 8: ...Safety 4 Owner s Manual for Portable Generator This page intentionally left blank...

Page 9: ...Wheel C Wheel Bracket on the frame and a 5 8 Flat Washer B Insert the Cotter Pin A through the Axle Pin D Use the needle nosed pliers to bend open to lock in place Figure 2 1 Wheel Assembly 2 2 3 Ins...

Page 10: ...ay lose some of its charge when not in use for prolonged periods of time If the bat tery is unable to crank the engine plug in the 12V charger included in the accessory box RUNNING THE GENERATOR DOES...

Page 11: ...l level in tank 7 Roll Over Valve passes fuel vapors to the engine 8 Battery provides power for electric starter 9 Oil Fill Dipstick check oil level and add oil here 10 Oil Drain drain plug for removi...

Page 12: ...Meter See Figure 3 5 The Hour Meter tracks hours of operation for scheduled engine oil and air filter replacement and displays the following alerts The CHANGE OIL message is displayed every 100 hours...

Page 13: ...ener ator Please consult a qualified electrician electrical inspector or the local agency having jurisdiction In some areas generators are required to be regis tered with local utility companies If th...

Page 14: ...1500 Electric Skillet 1250 Freezer 700 Furnace Fan 3 5 HP 875 Garage Door Opener 500 to 750 Hair Dryer 1200 Hand Drill 250 to 1100 Hedge Trimmer 450 Impact Wrench 500 Iron 1200 Jet Pump 800 Lawn Mowe...

Page 15: ...rfilled fuel can overflow onto a hot engine causing FIRE or EXPLOSION Wipe up any spilled fuel immediately Gasoline is highly FLAMMABLE and its vapors are EXPLOSIVE Never permit smok ing open flames s...

Page 16: ...ow the choke sequence just described NOTE If engine starts but does not continue to run move choke lever to the FULL CHOKE position and repeat starting instructions IMPORTANT Do not overload the gener...

Page 17: ...asoline Capacity 28 4 L 7 5 U S gallons Oil Type See Chart in Before Starting the Generator Section Oil Capacity 1 0 L 1 06 Qts Run Time at 50 Load 11 0 Hours 4 3 Clean Exterior Surfaces 4 3 1 General...

Page 18: ...ar the H High mark on the dipstick DO NOT OVERFILL 4 5 Change Engine Oil Hot oil may cause burns Allow engine to cool before draining Avoid prolonged or repeated exposure to skin Thoroughly wash expos...

Page 19: ...er with the red dot must face towards the fuel valve Position the clamp on the filter fit ting 5 Place the short length of hose on the filter Then the other end on the fuel valve 6 Place both clamps b...

Page 20: ...is at ambient air temperature 2 Remove spark plug cable and spark plug See Subsection 4 8 Clean Gap Replace Spark Plug 3 Remove six screws to release valve cover 4 Move piston to Top Dead Center TDC...

Page 21: ...0 days or longer Alco hol blended fuels gasohol ethanol or methanol also can attract moisture which leads to separation and for mation of acids during storage Acidic gas can damage the fuel system Emp...

Page 22: ...rior Surfaces 14 Store generator in a clean dry place 4 11 3 Additional Storage Tips Do not store gasoline from one season to the next Replace gasoline can if rust is evident Rust and or dirt in gasol...

Page 23: ...mixture 13 Intake valve stuck open or closed 14 Engine has lost compression 1 Place Start Run Off switch in START position 2 Place Start Run Off switch in RUN position 3 Turn fuel shut off ON 4 Clean...

Page 24: ...Owner s Manual for Portable Generator 5 2 Replacement Service Parts Description Part No Oil quart 0G0752 Spark Plug 0G84420101 Air Filter 0G84420151 Fuel Filter 0H1326 Battery 0G9449 Battery Fuse 0K30...

Page 25: ...________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ ___...

Page 26: ..._____________________________________________________ ____________________________________________________________________________________________ _____________________________________________________...

Page 27: ......

Page 28: ...ts reserved Specifications are subject to change without notice No reproduction allowed in any form without prior written consent from Generac Power Systems Inc Generac Power Systems Inc S45 W29290 Hw...

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