Harbor Freight Tools PREDATOR 59206

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DANGER

Do not use in

trailers, truck

beds, or tents.

Use at least 20 feet away from

people, animals, and structures

with exhaust pointed away.

20′

Owner’s Manual & Safety Instructions

Save This Manual Keep this manual for the safety warnings and precautions, assembly,

operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the

back of the manual (or month and year of purchase if product has no number). Keep this manual and the

receipt in a safe and dry place for future reference. 22e

Using a generator indoors CAN

KILL YOU IN MINUTES.

Generator exhaust contains

carbon monoxide. This is a poison

you cannot see or smell.

NEVER use inside

a home or garage,

EVEN IF doors and

windows are open.

Only use OUTSIDE

and far away from

windows, doors,

and vents.

When unpacking, make sure that the product is intact

and undamaged. If any parts are missing or broken,

please call 1-888-866-5797 as soon as possible.

2021 by Harbor Freight Tools

No portion of this manual or any artwork contained herein may be reproduced in

any shape or form without the express written consent of Harbor Freight Tools.

Diagrams within this manual may not be drawn proportionally. Due to continuing

improvements, actual product may differ slightly from the product described herein.

Tools required for assembly and service may not be included.

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

Visit our website at: http://www.harborfreight.com

Email our technical support at: productsupport@harborfreight.com

Email our engine support at: predator@harborfreight.com

59206

9000 WATT

PORTABLE

GENERATOR

7250 RUNNING WATTS

9000 MAX STARTING WATTS

Owner’s Manual & Safety Instructions

Save This Manual Keep this manual for the safety warnings and precautions, assembly,

operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the

back of the manual (or month and year of purchase if product has no number). Keep this manual and the

receipt in a safe and dry place for future reference. 22e

Using a generator indoors CAN

KILL YOU IN MINUTES.

Generator exhaust contains

carbon monoxide. This is a poison

you cannot see or smell.

NEVER use inside

a home or garage,

EVEN IF doors and

windows are open.

Only use OUTSIDE

and far away from

windows, doors,

and vents.

When unpacking, make sure that the product is intact

and undamaged. If any parts are missing or broken,

please call 1-888-866-5797 as soon as possible.

2021 by Harbor Freight Tools

No portion of this manual or any artwork contained herein may be reproduced in

any shape or form without the express written consent of Harbor Freight Tools.

Diagrams within this manual may not be drawn proportionally. Due to continuing

improvements, actual product may differ slightly from the product described herein.

Tools required for assembly and service may not be included.

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

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Do you have a question about the Harbor Freight Tools PREDATOR 59206 and is the answer not in the manual?

This document provides the owner's manual and safety instructions for a Predator 9000 Watt Portable Generator. It includes essential information for safe operation, setup, maintenance, and troubleshooting of the device.

Function Description:

The Predator 9000 Watt Portable Generator is designed to provide portable electrical power. It offers a maximum starting wattage of 9000 watts and a running wattage of 7250 watts. The generator is equipped with various AC receptacles (120V GFCI duplex, 120V twistlock, 120V/240V twistlock) and a 12V DC receptacle, allowing it to power a wide range of tools and equipment. It features an engine switch for starting and stopping, and circuit breakers to protect against overloading. A grounding terminal is provided for proper grounding, which is crucial for safety. The generator also includes a Carbon Monoxide (CO) sensor as an additional layer of protection, designed to shut off the engine if dangerous levels of CO are detected.

Important Technical Specifications:

Output: 120/240VAC, 60Hz. 60.4A at 120V, 30.2A at 240V.
Running Watts: 7,250 (9,000 Max. Starting Watts).
Battery needed for electric start (not included): 12V, lead acid, 9Ah Minimum.
Electrical Receptacles:
- Two 3-Prong, duplex NEMA #5-20 120V GFCI.
- One 3-Prong, NEMA #L5-30 twistlock 120V.
- One 4-Prong, NEMA #L14-30 twistlock 120V/240V.
- One DC Outlet 12VDC.
Displacement: 420cc.
Engine Type: Horizontal Single Cylinder 4 stroke OHV.
Cooling System: Forced air cooled.
Fuel Type: 87+ octane stabilizer treated unleaded gasoline.
Recommended Fuel Fill Level: 0.8 Gallons.
Engine Oil Type: SAE 10W-30 above 32°F, 5W-30 at 32°F or below.
Engine Oil Capacity: 1.16 Quarts.
Spark Plug Type: NHSP® Torch® F7TC.
Spark Plug Gap: 0.028"–0.031".
Valve Clearance (Intake): 0.004"–0.006".
Valve Clearance (Exhaust): 0.006"–0.008".
Run Time @ 50% load: Up to 13 Hr.
Available accessories: Wheel kit (sold separately).

Usage Features:

Safety First: Emphasizes outdoor use only, at least 20 feet away from people, animals, and structures, with exhaust pointed away, to prevent carbon monoxide poisoning. Never use indoors, even with doors and windows open.
Grounding Terminal: Requires proper grounding before each use, connecting a #6 AWG grounding wire (not included) to a buried electrode.
GFCI Receptacles: Equipped with two 3-Prong, duplex 120V GFCI receptacles for additional protection against electric shock. These should be tested before each use.
Engine Start-up: For cold starts, move the Choke to START. For warm starts, leave the Choke in RUN. Fuel valve must be open. Both manual and electric start options are available. For manual start, pull the starter handle gently until resistance is felt, then pull quickly. For electric start, use short starting cycles (5 seconds maximum).
Break-in Period: An initial operational break-in period of about 3 hours is recommended without heavy loads, followed by a maintenance break-in period of about 20 hours, after which engine oil should be changed.
Load Management: Users must calculate the total wattage of products to be powered and ensure it does not exceed the generator's rated capacity. Loads should be connected gradually, starting with items requiring the most wattage, then inductive loads, lights, and finally voltage-sensitive appliances (preferably through a UL® Listed surge protector).
High Altitude Operation: For altitudes above 3000 feet, the carburetor and other fuel-air ratio control parts may need adjustment by a qualified mechanic, or an altitude kit may be required to ensure efficient operation and prevent engine damage.
Carbon Monoxide Shutoff: The generator features a CO sensor that will shut off the engine if dangerous CO levels are detected (flashing red light). A flashing yellow light indicates a sensor malfunction, requiring service.

Maintenance Features:

Pre-Start Checks: Before each use, inspect for damaged, loose, or missing parts, brush off the engine exterior, check and clean air filter elements, and ensure carbon monoxide alarms are installed in nearby buildings.
Engine Oil: Check oil level before each use. The warranty is void if the crankcase is not properly filled. Use SAE 10W-30 for general use (or 5W-30 below 32°F). Engine will shut off if oil level is too low.
Fuel: Fill with 87 octane or higher unleaded gasoline treated with a fuel stabilizer. Do not use gasoline containing more than 10% ethanol (E10) or E85 ethanol. Do not overfill.
Scheduled Maintenance: A detailed schedule is provided for regular maintenance, including:
- Before Each Use: Brush off engine, check engine oil level, check air cleaner.
- Monthly or every 20 hr. of use: Change engine oil.
- Every 3 mo. or 50 hr. of use: Clean/replace air cleaner (more frequently in dusty areas).
- Every 6 mo. or 100 hr. of use: Clean Spark Arrestor, check and clean spark plug.
- Yearly or every 300 hr. of use: Check/adjust idle speed, check/adjust valve clearance, clean fuel tank, strainer and carburetor, clean carbon build-up from combustion chamber (these items require a qualified technician).
- Every 2 Years: Replace fuel line (requires a qualified technician).
Spark Plug Maintenance: Disconnect the spark plug cap, clean debris, remove the spark plug with a wrench, inspect for cracks or damage, clean if oily, and check the gap. Replace if damaged or if the insulator is cracked.
Spark Arrestor Maintenance: Remove the spark arrestor, brush off carbon, and secure it back in place.
Long-Term Storage: For storage longer than 20 days, prepare the engine by cleaning it, draining the fuel, changing the engine oil, and removing the spark plug to add oil to the cylinder for lubrication. Store in a dry, well-ventilated area away from ignition sources and out of reach of children.
Troubleshooting Guide: Provides a comprehensive list of common problems, possible causes, and probable solutions for issues like the engine not starting, stopping under heavy load, misfiring, stopping suddenly, knocking, or backfiring, as well as electrical problems.
Emissions Control System Warranty: Covers emissions-related parts for two years from the date of purchase, provided proper maintenance is followed.