Generators GENERATOR 9 HP ROBIN® ELECTRIC START Model 90300 OPERATING INSTRUCTIONS ® 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at: http://www.harborfreight.com Copyright© 2003 by Harbor Freight Tools®. All rights reserved. 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. For technical questions, please call 1-800-444-3353.
PRODUCT SPECIFICATIONS Item Description Electrical Requirements 5400 Watt Surge Power 5 Min.
GENERAL SAFETY RULES WARNING! READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury. SAVE THESE INSTRUCTIONS WORK AREA 1. Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. 2. Do not operate generators in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Generators create sparks which may ignite the dust or fumes. 3.
7. Do not expose generators to rain or wet conditions. Water entering a generator will increase the risk of electric shock. 8. Do not abuse Power Cords. Never use a Power Cord to carry any tool or pull the Plug from an outlet. Keep Power Cords away from heat, oil, sharp edges, or moving parts. Replace damaged Power Cords immediately. Damaged Power Cords increase the risk of electric shock. 9. When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W”.
GENERATOR USE AND CARE (Continued) 19. Disconnect the negative battery cable from the battery and remove the Ignition Key before making any adjustments, changing accessories, or storing the generator. Such preventive safety measures reduce the risk of starting the generator accidentally. 20. Store idle generators out of reach of children and other untrained persons. Generators are dangerous in the hands of untrained users. 21. Maintain generators with care. Do not use a damaged generator.
SPECIFIC PRODUCT WARNINGS AND PRECAUTIONS 1. Do not use this product if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgement or reflexes are impaired while taking drugs. If there is any doubt, do not attempt to use this product. 2. Use eye and hearing protection. Wear ANSI approved safety impact eye goggles and hearing protection when using this product.
manual cannot cover all possible conditions and situations that may occur. The operator must understand that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator. Installation Precautions: 1. WARNING! Before using the Generator, read and understand the Engine manufacturer’s Operation, Maintenance, and Parts manual. Also, read the safety precautions in this manual.
11. For trailer installation, the Generator should be mounted on the center point of the trailer, over the wheels. 12. Install sound- and weatherproofing only while it is not raining or snowing to avoid trapping moisture within the Generator’s enclosure. Fire And Explosion Precautions: 1. Gasoline fuel and fumes are flammable, and potentially explosive. Use proper fuel storage and handling procedures. Always have multiple ABC class fire extinguishers nearby. 2.
2. Check for damaged parts. Before using the Generator, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts, any broken parts or mounting fixtures, and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician. 3. The Generator is designed with guards for protection from moving parts.
Electrical Precautions: 1. All connections and conduits from the Generator to the load must only be installed by trained and licensed electricians, and in compliance with all relevant local, state, and federal electrical codes and standards, and other regulations where applicable. 2. The Generator must be properly earth-grounded by a licensed electrician in accordance with all relevant electrical codes and standards before operation. 3.
. Use only Class BC or Class ABC fire extinguishers on electrical fires. 12. WARNING! People with pacemakers should consult their physician(s) before using this product. Operation of electrical equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker. INSTALLATION 1.
GENERAL LOCATION 1. It is recommended to locate and install the Generator in a protected outdoor area where cooling air is readily available (see previous warning section). 2. Install the Generator so that the air inlets and outlets are not blocked by obstructions such as bushes, trees, or snow drifts. Locating it in the path of heavy winds or snowdrifts may require the placement of a barrier for protection. The air inlet, in normal weather conditions, should face the prevailing wind direction. 3.
OPERATING INSTRUCTIONS NOTE: For additional references to the parts listed in the following pages, refer to the Assembly Diagram on page 19. To Install A Battery: 1. NOTE: The Generator requires the installation of a 12 volt battery (not included). The battery must be no larger than 5” wide x 7-3/4” long x 8-1/2” high. 2. WARNING! Battery fluid leakage may occur under extreme usage or temperature conditions.
Pre-Start Checks: 1. NOTE: During operation, it may be necessary to refer to the Engine manufacturer’s Operation, Maintenance, and Parts manual (included) for detailed information about starting, running, and stopping the Engine. 2. Check to make sure the Engine’s “ON/OFF” Switch is in its “OFF” position. 3. Unscrew and remove the Engine’s Oil Fill Cap located at the bottom of the Engine Crankcase. Check to make sure the oil level is even with the top of the Oil Fill Hole.
To Start The Generator: 1. Turn the Fuel Valve (31) to its vertical “OPEN” position. (See Figure F.) 2. Move the Engine’s Choke all the way to the left to its “START” position. (See Figure F.) 3. Turn the Engine’s “ON/OFF” switch to its “ON” position. (See Figure G.) 4. Insert the Ignition Key into the Ignition Switch (45), and turn the Ignition Key to the right to start the Engine. (See Figure H.) 5.
Powering Tools And Equipment: 1. Prior to powering tools and equipment, make sure the Generator’s rated voltage, wattage, and amperage capacity (120V/ 15 AMP and 240V/ 15 AMP) is adequate to supply all electrical loads that the unit will power. If powering exceeds the Generator’s capacity, it may be necessary to group one or more of the tools and/or equipment for connection to a separate Generator. 2.
INSPECTION, MAINTENANCE, AND CLEANING 1. NOTE: Preventative maintenance procedures and frequency will vary depending on the amount of Generator use. Refer to the Engine manufacturer’s Operation, Maintenance, and Parts manual (included) for detailed information regarding maintenance of the Engine. 2. CAUTION! Always turn off the Engine and remove the Ignition Key. Allow sufficient time for the Engine and Generator to completely cool.
PARTS LIST WIRING DIAGRAM REV 06/04; 12/04; 01/05 SKU 90300 For technical questions, please call 1-800-444-3353.
SKU 90300 26 25 27 28 29 30 21 24 22 31 32 33 20 19 34 35 23 38 37 17 18 46 47 48 16 REV 06/04 For technical questions, please call 1-800-444-3353. 13 14 15 39 12 43 44 42 41 49 11 40 45 10 9 3 2 1 4 5 7 NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts.