Harbor Freight Tools 68526 owner manual Checking and Filling Fuel, Engine Oil Change, Aintenance

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Checking and Filling Fuel

Safety

WARNING! To prevent serious injury from fire:

Fill the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut the engine off and wait for it to cool before adding fuel.

Do not smoke.

1.Clean the Fuel Cap and the area around it.

2.Unscrew and remove the Fuel Cap.

3.If needed, fill the Fuel Tank with 87 octane or higher unleaded gasoline.

Note: Do not use gasoline containing more than 10% ethanol (E10). Do not use E85 ethanol.

Note: Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container. It can cause particles to enter the carburetor, effecting engine performance and/or causing damage.

4.Replace the Fuel Cap.

5.Wipe up any spilled fuel and allow excess to evaporate before starting engine.

To prevent FIRE, do not start the engine while the smell of fuel hangs in the air.

Engine Oil Change

Setup

CAUTION! Oil is very hot during operation and can cause burns. Wait for engine to cool before changing oil.

1.

Make sure the engine is stopped and is level.

2.

Close the Fuel Valve.

Full level

Full level

Operation

M

3.

Place a drain pan (not included) underneath

 

the crankcase’s drain plug.

4.

Remove the drain plug and, if possible,

 

tilt the crankcase slightly to help drain

 

the oil out. Recycle used oil.

5.

Replace the drain plug and tighten it.

6.

Clean the top of the Dipstick and the area around it.

 

Remove the Dipstick by threading it counterclockwise,

 

and wipe it off with a clean lint free rag.

Air Filter Element Maintenance

7.Add the appropriate type of oil until the oil level is at the full level. SAE 10W‑30 oil is recommended for general use.

Note: Do not thread the dipstick in when checking the oil level.

The SAE Viscosity Grade chart shows other viscosities to use in different average temperatures.

SAE Viscosity Grades

30

10W-30

5W-30

-20

0

20

40

60

80

100°F

Average outdoor temperature

8. Thread the dipstick back in clockwise.

CAUTION! Do not run the engine with too little oil. The engine will be permanently damaged.

aintenance

1. Remove the air filter cover and the

3. Install the new filter or the cleaned filter.

air filter elements and check for dirt.

Secure the Air Cleaner Cover before use.

Clean or replace as described below.

 

2.Cleaning: Wash the element in warm water and mild detergent several times. Rinse. Squeeze out excess water and allow it to dry completely. Soak the filter in lightweight oil briefly, then squeeze out the excess oil.

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For Pump technical questions, please call 1-800-444-3353.

Item 68526 / 68529

For Engine technical questions, please call 1-800-520-0882.

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Contents Watt Portable Important Safety Instructions Table of ContentsSetup Operation Maintenance Operating PrecautionsCarbon Monoxide Hazard Using a generator indoors can Kill Safety Setup Operation Maintenance Service Precautions RefuelingSpecifications Safety SetupOperation Maintenance Components and ControlsOFF Grounding High Altitude OperationPeration Altitude Range Kit Part NumberChecking and Filling Engine Oil Generator Pre-Start ChecksChecking and Filling Fuel Using the Generator Starting the Engine Connecting Electrical Loads Safety Setup OperationExample EquipmentTo Calculate Wattage Stopping the Engine in an Emergency Stopping the Engine Under Normal ConditionsCleaning, Maintenance, and Lubrication Hr. of useAir Filter Element Maintenance Checking and Filling FuelEngine Oil Change AintenanceSpark Plug Maintenance StorageDo not use gasoline with more than Troubleshooting10% ethanol E15, E20, E85, etc Setup Use Engine will not start Compression Related sectionParts List Please Read the Following CarefullyAccessories not included provided on request Following parts are only on Item 68526 EPA/CARB versionAintenanceM PerationO EtupS AfetyS EPA/Carb 160For Both Item Numbers Manufacturer’s Warranty Coverage Owner’s Warranty ResponsibilitiesMission Oaks Blvd. PO Box 6009 Camarillo, CA 93011 800

68526 specifications

Harbor Freight Tools is renowned for providing a range of high-quality and affordable tools suitable for both professionals and DIY enthusiasts. One of their popular products is the Harbor Freight Tools 68526, a versatile and powerful portable generator with features that make it an essential addition to any toolkit.

The Harbor Freight Tools 68526 is a 2000 Watt inverter generator that offers clean and stable power, making it perfect for powering sensitive electronics such as laptops, smartphones, and medical devices. Its advanced inverter technology ensures that the power output is similar to that of standard household outlets, reducing the risk of damage to your valuable equipment.

One of the standout characteristics of this generator is its lightweight and compact design. Weighing only around 48 pounds, it is easy to transport and maneuver, making it ideal for camping trips, outdoor events, or emergency home backup. The built-in carrying handle adds to the convenience, allowing users to easily move the generator from one location to another.

The 68526 model features a quiet operation, thanks to its efficient engine design. With a noise level of just 58 dB, it operates quietly, making it suitable for use at night or in noise-sensitive environments. This feature is particularly appreciated at campsites or outdoor gatherings where maintaining a peaceful atmosphere is important.

Equipped with a 1-gallon fuel tank, the 68526 provides a runtime of up to 6 hours at 50% load on a single tank of gas. This extended runtime means that users can rely on the generator for longer periods without the need for frequent refueling, which is a significant advantage during power outages and outdoor activities.

In terms of connectivity, the Harbor Freight Tools 68526 comes with two 120V AC outlets and one 12V DC outlet, allowing users to charge multiple devices simultaneously. Additionally, it includes a USB port which adds versatility, enabling the charging of various electronic devices directly.

To ensure safety and reliability, this generator features an automatic low-oil shutdown mechanism that protects the engine from damage. Users can operate it with peace of mind, knowing that the unit will shut down if the oil level becomes too low.

In summary, the Harbor Freight Tools 68526 is a powerful, portable, and efficient inverter generator that combines advanced technology, user-friendly features, and dependable performance, making it a valuable tool for anyone in need of reliable power on the go. Whether for home use or outdoor adventures, this generator proves to be a dependable companion.
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