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Owner's Manual & Safety Instructions
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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.
5000 WATT
DUAL FUEL
SUPER QUIET
INVERTER
GENERATOR
3900 GASOLINE RUNNING WATTS
5000 GASOLINE MAX STARTING WATTS
3600 LPG RUNNING WATTS
5000 LPG MAX STARTING WATTS
Visit our website at:
http://www.harborfreight.com
Email our technical support at:
productsupport@harborfreight.com
Email our engine support at:
predator@harborfreight.com
70143
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.
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.
©
Copyright
2023 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.
Keep this manual for the safety warnings and precautions, assembly,
Only use OUTSIDE
and far away from
windows, doors,
and vents.
®
. All rights reserved.
WARNING: Improper installation,
adjustment, alteration, service, or
maintenance can cause injury or property
damage. Refer to this manual. For
assistance or additional information consult
a qualified service technician, service
agency, manufacturer, or the gas supplier.
IF YOU SMELL GAS:
1. Don't touch electrical switches.
2. Extinguish any open flame.
3. Immediately call your gas supplier.
Do not store gasoline or other
flammable vapors and liquids in the
vicinity of this or any other generator .
Do not use
Use at least 20 feet away from people,
in trailers,
animals, and structures with exhaust pointed
truck beds,
away. Generator will still produce carbon
or tents.
monoxide, even when burning propane.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
FOR YOUR SAFETY
FOR YOUR SAFETY
DANGER
20'
20'
20'
23d
20'
20'
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Summary of Contents for Predator 70143
- Page 1 Do not store gasoline or other Email our engine support at: flammable vapors and liquids in the predator@harborfreight.com vicinity of this or any other generator . 70143 DANGER Do not use Use at least 20 feet away from people, Using a generator indoors CAN...
- Page 2 3. If no one has symptoms, but you suspect that CO is present, call your propane retailer or a qualified service technician to check CO levels and your propane equipment. ITEM 70143 Page 2 For technical questions, please call 1-888-866-5797.
-
Page 3: Table Of Contents
For warranty information, refer to the last pages of this manual. In reference to the remote: Changes or modifications not expressly approved by Harbor Freight Tools could void the user’s authority to operate the equipment. FCC ID: 2AL6E-YKQT01 ITEM 70143 For technical questions, please call 1-888-866-5797. Page 3... -
Page 4: Safety
LPG/propane tank or any other fuel fully closed position and disconnect the tank. item that appears to be damaged. Make sure to always cover the generator inlet and tank outlet with protective plastic caps. ITEM 70143 Page 4 For technical questions, please call 1-888-866-5797. - Page 5 Use at least 20 feet away from people, Only use OUTSIDE and far away animals, and structures with exhaust pointed from windows, doors, and vents. away. Generator will still produce carbon monoxide, even when burning propane. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 5...
- Page 6 12. When exchanging LPG/propane tanks, be 31. Secure the generator on transport vehicles to sure the tank valve is the same type. prevent it from rolling, slipping, and tilting. ITEM 70143 Page 6 For technical questions, please call 1-888-866-5797.
- Page 7 10 AWG 2400 12 AWG 10 AWG 3000 12 AWG 10 AWG 8 AWG 3600 10 AWG 8 AWG Do not use extension cords less than 20 feet in length. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 7...
- Page 8 To prevent FIRE, do not start the engine while the smell of fuel hangs in the air. SAVE THESE INSTRUCTIONS. ITEM 70143 Page 8 For technical questions, please call 1-888-866-5797.
-
Page 9: Setup
Note: The built-in charging circuit charges the Battery while the Engine is running. Turn the Engine / B attery Switch off when the Generator is not in use to prevent draining the Battery. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 9... - Page 10 Parallel Kit (Parallel Kit and instructions sold separately). Fuel Cap Handle Fuel Gauge Access Panel Lock Knobs Battery and Oil Fill Control Panel Access Panel Starter Handle Telescopic Handle Wheel Lock Release Button Figure B: Generator Front ITEM 70143 Page 10 For technical questions, please call 1-888-866-5797.
- Page 11 Override Filter Carburetor Exhaust Figure C: Generator Rear and Interior Battery and Oil Fill Access Panel Oil Drain Oil Fill Plug Cap / D ipstick Oil Drain Access Door ITEM 70143 For technical questions, please call 1-888-866-5797. Page 11...
- Page 12 Description Main Jet 2000-3000 ft. Bolt Main Jet 3000-6000 ft. Solenoid Seal Main Jet 6000-7000 ft. Bolt Seal Fuel Cup Seal Not present Solenoid Seal on some Solenoid Generators Screws ITEM 70143 Page 12 For technical questions, please call 1-888-866-5797.
-
Page 13: Operation
10% ethanol (E10). Do not use E85 ethanol. Add fuel To prevent FIRE, do not start the engine stabilizer to the gasoline or the Warranty is VOID. while the smell of fuel hangs in the air. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 13... - Page 14 Generator. The distance at which the Remote will in the Remote become depleted. function may be adversely affected by obstructions Remote replacement batteries: (2) CR2016 between the Generator and the Remote Control. ITEM 70143 Page 14 For technical questions, please call 1-888-866-5797.
- Page 15 3. When the Generator is not in use turn the Fuel Selector Switch to the OFF / S TORAGE position to turn off gasoline and LPG / P ropane fuel flow to Engine. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 15...
- Page 16 Engine will not start if spark arrestor is clogged. IMPORTANT: Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize. ITEM 70143 Page 16 For technical questions, please call 1-888-866-5797.
- Page 17 Engine will not start if spark arrestor is clogged. IMPORTANT: Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 17...
- Page 18 The Carbon Monoxide sensor must only be serviced by a qualified technician to restore it to original settings. Do not modify or tamper with the Carbon Monoxide sensor. Not following these instructions can result in death or serious injury due to Carbon Monoxide sensor malfunction. ITEM 70143 Page 18 For technical questions, please call 1-888-866-5797.
- Page 19 DC 12 V 8 A draws more than 8 amps. 4. If this 12 V DC circuit protection is tripped, reduce the load, and press the Reset Button next to the outlet. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 19...
- Page 20 • V – Voltage Generator Output • A – Amperage Short Circuit • VA – Volt Amps / W atts • Hour – current run time and accumulative run time Inverter Overheating ITEM 70143 Page 20 For technical questions, please call 1-888-866-5797.
- Page 21 Generator is not in use to prevent draining the Battery. 4. If operating on LPG / P ropane, turn the propane tank valve to the fully closed position. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 21...
-
Page 22: Maintenance
3. Clean carbon build-up from combustion chamber – Replace fuel line if necessary Service more frequently when used in dusty areas. These items should be serviced by a qualified technician. ITEM 70143 Page 22 For technical questions, please call 1-888-866-5797. - Page 23 Full Level Oil Fill 7. Check the oil level. The oil level should be Cap / D ipstick up to the edge of the hole as shown. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 23...
- Page 24 Spark Arrestor Bracket in place. Bolt Spark Arrestor Bracket Spark 4. WARNING! TO PREVENT SERIOUS INJURY Arrestor FROM ACCIDENTAL BRUSH FIRE, secure Spark Arrestor back in place immediately after cleaning and before further operation. ITEM 70143 Page 24 For technical questions, please call 1-888-866-5797.
- Page 25 (not included) to the end of the spark plug and reattach the cap securely. 8. Replace the Maintenance Access Panel before use. 3. Use the included spark plug wrench to remove the Spark Plug. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 25...
- Page 26 Fuel Valve before draining the Carburetor. if treated gasoline has been sitting beyond the fuel stabilizer’s recommended time period, or if the Engine does not start. ITEM 70143 Page 26 For technical questions, please call 1-888-866-5797.
-
Page 27: Troubleshooting
SPARK ARRESTOR RELATED: SPARK ARRESTOR RELATED: Spark Arrestor clogged with soot. Clean and replace Spark Arrestor. Follow all safety precautions whenever diagnosing or servicing the generator or engine. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 27... - Page 28 3. Incorrect spark timing, deposit 3. Have qualified technician diagnose and service engine. buildup, worn engine, or other mechanical problems. Follow all safety precautions whenever diagnosing or servicing the generator or engine. ITEM 70143 Page 28 For technical questions, please call 1-888-866-5797.
- Page 29 Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Specify UPC 193175490544 when ordering parts. ITEM 70143 For technical questions, please call 1-888-866-5797. Page 29...
-
Page 30: Parts List And Diagram
107 Fuel Hose Clip Ø8.5 53 Connector 108 Flat Gasket Ø10 x Ø 20 x 2 54 Fuel Cock 109 Flat Gasket Ø8 55 Gear 110 Fuel Tank Lower Beam Bracket ITEM 70143 Page 30 For technical questions, please call 1-888-866-5797. - Page 31 Generator Assembly Diagram ITEM 70143 For technical questions, please call 1-888-866-5797. Page 31...
- Page 32 51A Wind Deflector Shroud 103A Wire Harness Clip 52A Bracket When ordering replacement parts from this list, the “A” suffix must be included in order to get the correct part. ITEM 70143 Page 32 For technical questions, please call 1-888-866-5797.
- Page 33 Engine Assembly Diagram ITEM 70143 For technical questions, please call 1-888-866-5797. Page 33...
-
Page 34: Warranties
The exhaust and evaporative emissions control system on your small off-road engine is warranted for two years. If any emission-related part on your small off-road engine is defective, the part will be repaired or replaced by HFT. ITEM 70143 Page 34... - Page 35 Such use will not reduce the warranty obligations of HFT. ITEM 70143 For technical questions, please call 1-888-866-5797.
- Page 36 10. Add-on or modified parts that are not exempted by the Air Resources Board may not be used. The use of any non-exempted add-on or modified parts may be grounds for disallowing a warranty claim. HFT will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part. 11.