Table of Contents
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6500 RATED wATTs/7000 MAXIMUM wATTs
poRTAblE GENERAToR
sET Up, opERATING, AND sERvIcING INsTRUcTIoNs
visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
sAvE ThIs MANUAl.
©
Copyright
2007 by Harbor Freight Tools
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.
For technical questions or replacement parts, please call 1-800-444-3353.
Manual Revised 10e
66603
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.
®
. All rights reserved. No portion of this manual or any artwork
DANGER
only use oUTsIDE and
far away from windows,
doors, and vents.
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Table of Contents
Related Manuals for Chicago Electric 66603
Summary of Contents for Chicago Electric 66603
- Page 1 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.
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Page 2: Specifications
Keep this manual and invoice in a safe and dry place for future reference. REV 09l SKU 66603 For technical questions, please call 1-800-444-3353. Page 2... -
Page 3: General Safety Rules
Do not force the tool and do not use the tool for a purpose for which it is not intended. SKU 66603 For technical questions, please call 1-800-444-3353. - Page 4 Before connecting an appliance or power cord to the generator: Make sure that it is in good working order. Faulty appliances or power cords can create a potential for electrical shock. SKU 66603 For technical questions, please call 1-800-444-3353. Page 4...
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Page 5: Specific Safety Rules
Running the Engine with low or no Engine oil will permanently damage the Engine. Maintain labels and nameplates on the Generator. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. Maintain a safe working environment. Make sure there is adequate surrounding workspace. - Page 6 Do not refill the Fuel Tank while the Engine is running or hot. Do not operate the Generator with known leaks in the Engine’s fuel system. Use only oil and fuel recommended in the “Product Specifications” section of this manual. SKU 66603 For technical questions, please call 1-800-444-3353. Page 6...
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Page 7: Mechanical Precautions
The Generator must be earth-grounded in accordance with all relevant electrical codes and standards before operation. SKU 66603 For technical questions, please call 1-800-444-3353. Page 7... - Page 8 5.1 – 7.0 7.1 – 12.0 12.1 – 16.0 16.1 – 20.0 * Based on limiting the line voltage drop to five volts at 150% of the rated TAblE A amperes. SKU 66603 For technical questions, please call 1-800-444-3353. Page 8...
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Page 9: Control Panel Features
When unpacking, check to make sure all of the parts shown on the Parts List in this manual are included. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover (and at the bottom of each page) of this manu- al as soon as possible. -
Page 10: Battery Installation
(see Figure b.) Align the two mounting holes in the Battery Bracket (47) with the two threaded mounting holes in the Battery Guard Plate (44). Then secure the Battery Bracket REV 09l SKU 66603 For technical questions, please call 1-800-444-3353. Page 10... -
Page 11: Installation Instructions
Locate the Generator (outdoors only) where cooling air is readily available. Locate the Generator so that the air inlets and outlets are not blocked by obstructions such as bushes, trees, walls, snow drifts, etc. Locating the Generator in the path SKU 66603 For technical questions, please call 1-800-444-3353. Page 11... - Page 12 The Engine MUST be filled with a high quality engine oil. If the Engine will be run in temperatures above 32 degrees Fahrenheit, use sAE 30 weight oil. If the Engine will be run in temperatures below 32 degrees Fahrenheit, use sAE 5w-30 weight oil. SKU 66603 For technical questions, please call 1-800-444-3353. Page 12...
- Page 13 Periodically, check the Fuel Filter (32) for excessive dirt and debris. If necessary, remove the Fuel Filter and clean with compressed air. (see Figure E.) FUEl vAlvE (41) choKE lEvER (21A) FIGURE F SKU 66603 For technical questions, please call 1-800-444-3353. Page 13...
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Page 14: Operating Instructions
When the Engine starts, slowly move the Choke Lever (21A) to its “RUN” position. (see Figure F.) IMpoRTANT: Allow the Generator to run at no load for five minutes after each start-up so that the Engine and Generator can stabilize. SKU 66603 For technical questions, please call 1-800-444-3353. Page 14... -
Page 15: To Connect Electrical Loads
240 VAC Outlet Socket (10B). (see Figure A.) NoTE: If Engine speed or voltage fluctuates with a load below 250 watts, move the En- gine Choke Lever (21A) to the “HALF-CHOKE” position. (see Figure F.) REV 09l SKU 66603 For technical questions, please call 1-800-444-3353. Page 15... -
Page 16: Generator Maintenance
(59A) To change the oil, remove the Plug (59A) and allow the old oil to drain in a proper container. Once drained, replace the Plug. (see Figure G.) SKU 66603 For technical questions, please call 1-800-444-3353. Page 16 REV 10e... - Page 17 Clean and re-gap the Spark Plug (28A). (see Figure I.) 0.028” - 0.031” spARK plUG (28A) FIGURE I To do so, use a 13/16” spark plug wrench (not included) to remove the Spark Plug. SKU 66603 For technical questions, please call 1-800-444-3353. Page 17...
- Page 18 ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 66603 For technical questions, please call 1-800-444-3353. Page 18...
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Page 19: Troubleshooting
TRoUblEshooTING SKU 66603 For technical questions, please call 1-800-444-3353. Page 19... - Page 20 Engine Switch Key Overflow Valve Carbon Canister Lock Washer Bolt (M6x30) Spacer NoTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 66603 For technical questions, please call 1-800-444-3353. Page 20...
- Page 21 AssEMblY DIAGRAM - GENERAToR SKU 66603 For technical questions, please call 1-800-444-3353. Page 21...
- Page 22 Anti-Wear Valve Stem Protector Locating Pin Cylinder Head Cover Packing Oil Seal Governor Spring Connecting Rod Bolt Bolt Connecting Rod Cap High Tension Line Connecting Rod Ignition Coil Piston Nut (Special 14mm) SKU 66603 For technical questions, please call 1-800-444-3353. Page 22...
- Page 23 NoTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Record product’s serial Number here: Note: If product has no serial number, record month and year of purchase instead. SKU 66603 For technical questions, please call 1-800-444-3353. Page 23...
- Page 24 AssEMblY DIAGRAM -ENGINE SKU 66603 For technical questions, please call 1-800-444-3353. Page 24...
- Page 25 DIAGRAM SKU 66603 For technical questions, please call 1-800-444-3353. Page 25...
- Page 26 1 YEAR / 90 DAY wARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that for a period of ninety days from date of purchase that the engine/motor, the belts (if so equipped), and the blades (if so equipped) are free of defects in materials and workmanship.
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Page 27: Emission Control System Warranty
Service department at the number below to make shipping arrangements. The warranty repairs should be completed in a reason- able amount of time, not to exceed 30 days. If you have any questions regarding your warranty rights and responsibilities, you should contact the Harbor Freight Tools Cus- tomer Service Department at 1-800-444-3353. - Page 28 (if so equipped) Exhaust pipe stud. Muffler. Catalytic converter (if so equipped). iii) Miscellaneous Items Used in Above systems Vacuum, temperature and time sensitive valves and switches. Hoses, belts, connectors, and assemblies. SKU 66603 For technical questions, please call 1-800-444-3353. Page 28...
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Questions and answers
my generator will start up but then dies a few seconds later. What can I do to fix this issue so that it will start up and stay running?
Several factors could cause the Chicago Electric generator model 66603 to start and then die shortly after:
1. Fuel Issues: Ensure the Engine Fuel Valve is in the "OPEN" position. If fuel flow is restricted or the fuel is contaminated, the engine may not continue running.
2. Choke Position: If the Choke Lever remains in the "CHOKE" position after starting, the engine may receive too much fuel and stall. Move it to the "RUN" position once the engine is warm.
3. Overloading: If the connected load exceeds the generator's power rating, it may shut down. Disconnect all loads before starting and ensure the total load does not exceed the rated capacity.
4. Circuit Breaker Activation: Substantial overloading can trip the circuit breaker, shutting off power. Check and reset the circuit breaker if necessary.
5. Carbon Monoxide Buildup: If the generator is used in an enclosed or poorly ventilated area, carbon monoxide buildup can cause the engine to shut off due to safety concerns.
6. Maintenance Issues: If the generator has not been maintained properly, issues such as clogged fuel lines, dirty air filters, or faulty spark plugs may cause it to start and then die.
Checking these factors can help diagnose and resolve the issue.
This answer is automatically generated