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®
AIR COMPRESSOR
6.5 HP / 8 GAL. / GASOLINE POWERED
Model 90749
ASSEMBLY AND 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.
Revised Cover Page 10/04
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Table of Contents
Related Manuals for Central Pneumatic 90749
Summary of Contents for Central Pneumatic 90749
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Page 1: Air Compressor
. 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. Revised Cover Page 10/04... -
Page 2: Product Specifications
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. SKU 90749 For technical questions, please call 1-800-444-3353. PRODUCT SPECIFICATIONS... -
Page 3: Specific Product Warnings And Precautions
REPLACEMENT PARTS AND ACCESSORIES: When servicing, use only identical replacement parts. Only use accessories intended for use with this product. Approved accessories are available from Harbor Freight Tools. MAINTAIN THIS PRODUCT WITH CARE. Keep this product clean and dry for better and safer performance. - Page 4 115 PSI. DRAIN AIR COMPRESSOR EVERY DAY. Do not allow moisture to build up inside the Air Tanks (31). Do not allow the Air Compressor to sit pressurized for longer than one hour.
- Page 5 IMMEDIATELY. Dispose of fluids and cleaning materials as per all local, state, and federal codes and regulations. Store oil rags in a covered metal container. DO NOT OPERATE THE AIR COMPRESSOR WITH KNOWN LEAKS IN THE FUEL SYSTEM. NEVER STORE FUEL OR OTHER FLAMMABLE MATERIALS NEAR THE AIR COMPRESSOR.
- Page 6 When unpacking, check to make sure all the parts shown on the Parts List on page 12 and 13 are included. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible.
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Page 7: Assembly Instructions
30-weight, non-detergent compressor oil prior to turning on the machine. Compressor and void its warranty. To check the level of oil in the Air Compressor, observe the Oil Window (B23) located on the Crank Shaft Case (16). SKU 90749 For technical questions, please call 1-800-444-3353. - Page 8 (5) is filled to the proper level with a premium quality, 30-weight, non- detergent engine oil prior to starting the engine. Failure to do so will result in damage to the Air Compressor and void its warranty. Refer to the engine manufacturer’s instruction manual for further information.
- Page 9 Pressure Gauge dictates the maximum air pressure at which the outlet Pressure Gauge may be set. (See Figure E.) With the Air Compressor running, and the air hose and pneumatic tool hooked up to the Air Compressor, turn the Control Valve Assembly (22) counterclockwise to increase the air output to the tool, up to the maximum rated pressure (115 PSI) as indicated on the Tanks’...
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Page 10: Inspection, Maintenance, And Cleaning
DAILY: Check the Air Compressor oil level. If necessary, fill with a premium quality, 30-weight, non-detergent, compressor oil. NOTE: When checking the Air Compressor oil level, make sure to unscrew (do not pull) the Oil Cap (23). EVERY 100 HOURS OF USE: Clean the Air Filter (B4) with a mild solvent. Then, dry and reattach the Air Filter Sleeve. - Page 11 EVERY 500 HOURS OR 12 MONTHS: Replace the old compressor oil with new, premium quality, 30-weight, non-detergent, compressor oil. TO CLEAN, wipe the Air Compressor with a damp cloth, using a mild detergent or mild solvent. WHEN STORING, Keep the Air Compressor in a clean, dry location.
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Page 12: Parts List
* See Briggs & Stratton Engine Parts List and Assembly Diagram for available replacement parts. ® NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 90749 For technical questions, please call 1-800-444-3353. PARTS LIST Part # Description... -
Page 13: Parts List (B)
Air Connector (output) Gasket Valve Seat Plate Gasket Valve Plate Gasket Cylinder Gasket Bolt Washer SKU 90749 For technical questions, please call 1-800-444-3353. PARTS LIST (B) Part # Description Crank Shaft Case Gasket Dip Stick Flat Washer Spring Washer Screw...