Central Pneumatic 90234 Operating Instructions Manual

Central Pneumatic 90234 Operating Instructions Manual

Compressor 4 hp - 10 gallon

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®
COMPRESSOR
4 HP - 10 GALLON
Model 90234

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.

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Summary of Contents for Central Pneumatic 90234

  • Page 1: Operating Instructions

    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.
  • Page 2: Product Specifications

    Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury. SAVE THESE INSTRUCTIONS WORK AREA Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. SKU 90234 PAGE 2 REV 04/04...
  • Page 3: Electrical Safety

    Do not use a power tool while tired or under the influ- ence of drugs, alcohol, or medication. A moment of inattention while operat- ing power tools may result in serious personal injury. SKU 90234 PAGE 3...
  • Page 4 Do not use a damaged tool. Tag damaged tools “Do not use” until repaired. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have SKU 90234 PAGE 4...
  • Page 5: Grounded Tools: Tools With Three Prong Plugs

    The green wire in the cord must be the only wire connected to the tool’s grounding system and must never be attached to an electrically “live” terminal. (See Figure A.) SKU 90234 PAGE 5...
  • Page 6: Double Insulated Tools: Tools With Two Prong Plugs

    Underwriters Laboratories, Inc., the Canadian Standard Association, and the National Electrical Code. (See Figure B.) Double insulated tools may be used in either of the 120 volt outlets shown in the following illustration. (See Figure B.) FIGURE B SKU 90234 PAGE 6...
  • Page 7: Specific Safety Rules

    Maintain labels and nameplates on the Air Compressor. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement. Use eye and hearing protection. Always wear ANSI approved safety impact eye goggles and hearing protectors when using this product.
  • Page 8 To extend the life of your air tools and equipment: It is recommended to install a water filter and oiler (available from Harbor Freight Tools) in series with the Air Outlet Valve (part #69) of the Air Compressor. (See Figure C, next page.)
  • Page 9 When unpacking, check to make sure all the parts shown on the Parts List on pages 14 and 15 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.
  • Page 10 Then, connect the other end of the air hose directly from the Air Outlet Valve of the Air Compressor to the air tool. (See Figure E, and Figure F, next page.) CLOSED POSITION OPEN POSITION OUTLET CONNECT VALVE AIR HOSE HERE. (#69) FIGURE E SKU 90234 PAGE 10 REV 04/04...
  • Page 11 The internal pressure switch is adjustable, but changes to the air pressure levels should not be done. Any change to the automatic pressure levels will cause additional stress on the motor which may result in shortened motor life and will void the warranty. (See Figure F.) SKU 90234 PAGE 11...
  • Page 12 If this happens, push DOWN on the “On/Off” Pressure Switch (part #66). Wait five to ten minutes. Press the Overload Button (part #31). Then, pull UP on the “On/Off” Pressure Switch to restart the Air Compressor. (See Figure G.) FIGURE G OVERLOAD BUTTON (#31) SKU 90234 PAGE 12...
  • Page 13: Inspection And Maintenance

    UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER 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 90234 PAGE 13...
  • Page 14: Parts List

    SKU 90234 PAGE 14...
  • Page 15 PARTS LIST (CONTINUED) c t i i l e t l i SKU 90234 PAGE 15...
  • Page 16: Assembly Diagram

    ASSEMBLY DIAGRAM SKU 90234 PAGE 16...

Table of Contents