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Westinghouse Outdoor Power Equipment, LLC | 3

INTRODUCTION

SPECIFICATIONS

Specifications

Running Watts:

5300

Peak Watts:

6600

Rated Power @1.0 Power 

Factor:

5.3 kW 

Peak Power:

6.6 kVA

Rated Voltage:

120V/240V 

Rated frequency:

60 Hz @ 3600 RPM

Phase:

Single phase

Total Harmonic 

Distortion: 

≤ 23%

Engine Displacement: 

274 cc

Starting Type:

Electric Push Button

Fuel Capacity:

4.7 Gallons (18 Liters)

Fuel Type:

Unleaded gasoline 

87–93 octane*

Oil Capacity:

0.74 Quart (0.7 Liter)

Oil Type:

SAE 10W-30

Battery:

12V 1.2 AH Lithium Ion

Spark Plug:

97108 (F7TC)

Spark Plug Gap:

0.024 – 0.032 in.  

(0.60 – 0.80 mm)

Valve Intake 

 

Clearance:

0.0031 – 0.0047 in. 

(0.08 – 0.12 mm)

Valve Exhaust 

 

Clearance:

0.0051 – 0.0067 in. 

(0.13 – 0.17 mm)

AC Grounding System:

Neutral floating

Voltage Regulator:

AVR

Alternator Type:

Brushed

Maximum Ambient 

Temperature:

104°F (40°C)

Certifications:

•  EPA

•  CARB

*

Ethanol content of 10% or less. 

DO NOT

 use E15 or E85.

UPDATES

The latest User Manual for your Westinghouse 

generator can be found under our support tab. 

https://

westinghouseoutdoorpower.com/pages/manuals

Or scan the following QR code with your smartphone 

camera to be directed to the link.

NOTICE

This product is designed and rated for continuous 

operation at ambient temperatures up to 104°F (40°C). 

If needed, this product can be operated at temperatures 

ranging from 5°F (15°C)–122°F (50°C) for short periods. 

If the product is exposed to temperatures outside of this 

range during storage, it should be brought back within 

this range before operation. This product must 

ALWAYS

 

be operated outdoors in a well-ventilated area and far 

away from doors, windows, and other vents. 
Maximum wattage and current are subject to and 

limited by such factors as fuel BTU content, ambient 

temperature, altitude, engine conditions, etc. Maximum 

power decreases about 3.5% for each 1,000 feet above 

sea level, and will also decrease about 1% for each 10°F 

(6°C) above 60°F (16°C) ambient temperature. 

PRODUCT REGISTRATION

For trouble-free warranty coverage, it is important to 

register your Westinghouse generator. 
You can register by:

•  Completing and mailing the product registration card 

included in the carton. 

•  Registering your product online at:  

https://westinghouseoutdoorpower.com/pages/

warranty-registration

•  Scan the following QR code with your smartphone 

camera to be directed to the mobile registration link.

•  Sending the following product information to:

Westinghouse Outdoor Power 

Warranty registration 

777 Manor Park Drive 

Columbus, OH 43228

For Your Records

Date of Purchase:

Model Number:

Serial Number:

Place of Purchase:

IMPORTANT: 

Keep your purchase receipt for trouble-free 

warranty coverage.

Summary of Contents for WGen5300sc

Page 1: ...ANUAL DO NOT RETURN THIS PRODUCT TO THE STORE If you have questions or need assistance please call customer service at 855 944 3571 WGen5300sc Portable Generator Gasoline 5300 Running Watts 6600 Peak...

Page 2: ...result in serious injury or death SAVE THESE INSTRUCTIONS TABLE OF CONTENTS INTRODUCTION DISCLAIMERS 2 ALL RIGHTS RESERVED 2 SPECIFICATIONS 3 SAFETY SAFETY DEFINITIONS 4 SAFETY SYMBOLS 4 SAFETY INSTR...

Page 3: ...emperatures up to 104 F 40 C If needed this product can be operated at temperatures ranging from 5 F 15 C 122 F 50 C for short periods If the product is exposed to temperatures outside of this range d...

Page 4: ...uld result in death or serious injury Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a situation which can cause damage to the generator...

Page 5: ...codes Electrocution hazard NEVER use the generator in a location that is wet or damp NEVER expose the generator to rain snow water spray or standing water while in use Protect the generator from all h...

Page 6: ...he generator NEVER remove the fuel cap when the generator is running Shut off the engine and allow the unit to cool at least two minutes Remove the fuel cap slowly to release pressure keep fuel from e...

Page 7: ...Westinghouse Outdoor Power Equipment LLC 7 SAFETY LABELS SAFETY...

Page 8: ...l battery powered carbon monoxide alarm s in your home Automatic shutoff accompanied with a flashing RED light in the CO Sensor portion of the control panel is an indication that the generator was imp...

Page 9: ...eptacles Receptacles can supply a maximum of 20 Amps 8 20 Amp AC Circuit Breaker Circuit breaker limits the current that can be delivered through the NEMA 5 20R receptacles to 20 Amps 9 30 Amp AC Circ...

Page 10: ...R COMPONENTS Oil drain bolt Oil dipstick filler neck Fuel cap Fuel gauge Muffler spark arrestor Carbon canister Carburetor Alternator cover Control panel Recoil Starter Air filter Fuel tank valve Spar...

Page 11: ...components Item Quantity Mounting foot 2 Flange bolt M8 4 Wheel 2 Axle pin 2 Washer 2 Cotter pin 2 If any parts are missing contact our service team at service wpowereq com or call 1 855 944 3571 INST...

Page 12: ...fuel screen filter Overfilling may cause fuel to spill onto engine causing a fire or explosion hazard Fire and explosion hazard NEVER refuel the generator while the engine is running ALWAYS turn the e...

Page 13: ...e red maximum fill ring on the fuel screen filter visible in the filler neck 5 Install the fuel cap NOTICE Fuel can damage paint and plastic Use caution when filling the fuel tank Damage caused by spi...

Page 14: ...l ventilated area DO NOT place the generator near vents or intakes where exhaust fumes could be drawn into occupied or confined spaces Carefully consider wind and air currents when positioning the gen...

Page 15: ...fuel selector switch on the control panel to gasoline operation 4 Turn the fuel tank valve to the ON position Note If cold starting move the choke lever to the ON position 5 Choose the starting metho...

Page 16: ...er ON GENERATOR CAPACITY NOTICE DO NOT overload the generator s capacity Exceeding the generator s wattage amperage capacity can damage the generator and or electrical devices connected to it Make sur...

Page 17: ...N CORDS Asphyxiation hazard Extension cords running directly into the home increase the risk of carbon monoxide poisoning through any openings If an extension cord running directly into your home is u...

Page 18: ...frame to lift the unit or attach any load restraints such as ropes or tie down straps DO NOT attempt to lift or secure the generator by holding onto any of its other components Keep the unit level dur...

Page 19: ...formed by authorized Westinghouse service dealer MAINTENANCE REMINDERS Maintenance reminder codes will be shown on the Data Display based on unit Lifetime Hours The maintenance codes will be displayed...

Page 20: ...tally and recheck until the level is between the L and H marks on the dipstick DO NOT overfill If over the H mark on the dipstick drain the oil to reduce the oil level to the full mark 6 Replace the o...

Page 21: ...park plug wrench 8 Attach the spark plug boot SPARK ARRESTOR SERVICE Allow the muffler to cool completely before servicing the spark arrestor Check and clean the spark arrestor after every 100 hours o...

Page 22: ...evity NOTICE Gasoline stored for as little as 30 days can deteriorate causing gum varnish and corrosive buildup in fuel lines fuel passages and the engine This corrosive buildup restricts the flow of...

Page 23: ...Storing the engine in this position will help prevent internal corrosion Return the recoil handle gently 8 Reinstall the spark plug Leave the spark plug boot disconnected to prevent accidental startin...

Page 24: ...occurred Relocate generator Contact Westinghouse customer service toll free at 1 855 944 3571 Engine starts then shuts down Out of fuel Refuel Incorrect engine oil level Check engine oil level Dirty...

Page 25: ...Westinghouse Outdoor Power Equipment LLC 25 EXPLODED VIEWS AND PARTS LISTS ENGINE EXPLODED VIEW EXPLODED VIEWS...

Page 26: ...R HEAD COVER ASSEMBLY 9 1 91329 BOLT 9 2 96225 CYLINDER HEAD COVER GASKET NO PART DESCRIPTION 9 3 401102 CYLINDER HEAD INTERNAL COVER 9 4 96226 INTERNAL COVER GASKET 9 5 401101 CYLINDER HEAD COVER 9 6...

Page 27: ...OIL STARTER ASSEMBLY 16 1 91325 BOLT 16 2 404707 221A RECOIL STARTER 16 2 1 5943 RECOIL HANDLE 16 2 2 5942 221 RECOIL COVER 16 3 260801 CABLE CLIP 17 STARTER MOTOR ASSEMBLY 17 1 97459 STARTING MOTOR 1...

Page 28: ...28 Westinghouse Outdoor Power Equipment LLC EXPLODED VIEWS GENERATOR EXPLODED VIEW...

Page 29: ...L TANK CONNECTING PIPE 6 7 94423 FUEL LINE CLAMP 7 PANEL ASSEMBLY 7 1 91327 BOLT M6 7 2 714386 PANEL 7 2 1 6022 ENGINE SWITCH 7 2 2 6041 TIME ACCUMULATOR NO PART DESCRIPTION 7 2 3 6434 22 BREAKER 7 2...

Page 30: ...NO PART DESCRIPTION 11 11 91323 BOLT M5 11 12 91513 BOLT M5 11 13 90009 NUT M5 11 14 532303 052 TAIL BRACKET FIXING PLATE 11 15 94204 SPRING WASHER 12 CO MODULE ASSEMBLY 12 1 599063 CO MODULE 12 2 922...

Page 31: ...Westinghouse Outdoor Power Equipment LLC 31 SCHEMATICS SCHEMATICS SCHEMATICS...

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