Generac Power Systems GP7500E GP SERIES Owner'S Manual Download Page 7

Safety

Owner’s Manual for Portable Generator

3

1.6 — Electrical Hazards

The generator produces dangerously high voltage 
when in operation. Avoid contact with bare wires, 
terminals, connections, etc., while the unit is run-
ning, even on equipment connected to the genera-
tor. Ensure all appropriate covers, guards and 
barriers are in place before operating the genera-
tor.

The National Electric Code (NEC) requires the 
frame and external electrically conductive parts of 
the generator be properly connected to an 
approved earth ground. Local electrical codes may 
also require proper grounding of the generator. 
Consult with a local electrician for grounding 
requirements in the area.

Use a ground fault circuit interrupter in any damp 
or highly conductive area (such as metal decking 
or steel work).

Do not use worn, bare, frayed or otherwise dam-
aged electrical cord sets with the generator.

Before performing any maintenance on the genera-
tor, disconnect the engine starting battery (if 
equipped) to prevent accidental start up. Discon-
nect the cable from the battery post indicated by a 
NEGATIVE, NEG or (–) first. Reconnect that cable 
last.

In case of accident caused by electric shock, 
immediately shut down the source of electrical 
power. If this is not possible, attempt to free the vic-
tim from the live conductor. 

AVOID DIRECT CON-

TACT WITH THE VICTIM

. Use a non-conducting 

implement, such as a rope or board, to free the vic-
tim from the live conductor. If the victim is uncon-
scious, apply first aid and get immediate medical 
help.

1.7 — Fire Hazards

Gasoline is highly FLAMMABLE and its vapors are 
EXPLOSIVE. Do not permit 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 tank. Always allow room for 
fuel expansion. If tank is over-filled, fuel can over-
flow onto a hot engine and cause FIRE or an 
EXPLOSION. Never store generator with fuel in 
tank where gasoline vapors might reach an open 
flame, spark or pilot light (as on a furnace, water 
heater or clothes dryer). FIRE or EXPLOSION may 
result. Allow unit to cool entirely before storage.

Wipe up any fuel or oil spills immediately. Ensure 
that no combustible materials are left on or near 
the generator. Keep the area surrounding the gen-
erator clean and free from debris and keep a clear-
ance of five (5) feet on all sides to allow for proper 
ventilation of the generator.

Do not insert objects through unit’s cooling slots.

Do not operate the generator if connected electri-
cal devices overheat, if electrical output is lost, if 
engine or generator sparks or if flames or smoke 
are observed while unit is running.

Keep a fire extinguisher near the generator at all 
times.

1.8 — Unit Identification Label

See Figure 1-3. Information from the Unit Identification 
Label is required when requesting information or ordering 
service parts. For quick and easy reference, record the 
Serial and Model numbers printed on the label in the 
space provided on the front cover.

Figure 1-3. Unit Identification Label

(000104)

DANGER

Electrocution. Water contact with a power source, 
if not avoided, will result in death or serious injury.

(000105)

DANGER

Explosion and Fire. Fuel and vapors are extremely 
flammable and explosive. Add fuel in a well 
ventilated area. Keep fire and spark away. Failure to
do so will result in death or serious injury. 

000366

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...

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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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