Central Machinery 91393 Assembly And Operating Instructions Manual

Air filtration system with remote control

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AIR FILTRATION SYSTEM
WITH REMOTE CONTROL
Model 91393
ASSEMBLY AND OPERATING INSTRUCTIONS
®
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at: http://www.harborfreight.com
©
®
Copyright
2004 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 Machinery 91393

  • Page 1 2004 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: General Safety Rules

    Air Filtration System. Grounded products must be plugged into an outlet properly installed and grounded in accordance with all codes and ordinances. Never remove the SKU 91393 PRODUCT SPECIFICATIONS HP, 115 V, 60 Hz, 1 Phase 30-1/8” x 24” x 12- 1/8”...
  • Page 3: Personal Safety

    Any product that cannot be controlled with the Power Switch is dangerous and must be replaced. Disconnect the Power Cord Plug from the power source before storing the system. SKU 91393 eliminates the need for the three wire PERSONAL SAFETY TOOL USE AND CARE...
  • Page 4: Specific Safety Rules

    SPECIFIC SAFETY RULES Maintain labels and nameplates on the Air Filtration System. 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 5 Your product must be plugged into an appropriate outlet, properly installed and grounded in accordance with all codes and ordinances. The plug and outlet should look like those in the following illustration. (See Figure A.) FIGURE A SKU 91393 ADDITIONAL WARNINGS GROUNDING WARNING!
  • Page 6: Extension Cords

    (See Figure C.) If you are using one extension cord for more than one product, add the name plate amperes and use the sum to determine the required minimum cord size. (See Figure C.) SKU 91393 EXTENSION CORDS PAGE 6...
  • Page 7 Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. Protect your extension cords from sharp objects, excessive heat, and damp or wet areas. FIGURE C SKU 91393 SYMBOLOGY Double Insulated Canadian Standards Association Underwriters Laboratories, Inc.
  • Page 8 When unpacking, check to make sure all the parts shown on the Parts List on page 12 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 9: Control Operation

    The faster the speed is the faster these lights flash. To turn off the unit manually, press the Off button. Note: To change batteries in the Remote Control (35); remove the back panel, replace the two “AAA” batteries, then replace the back panel. SKU 91393 Speed Indicators Pull...
  • Page 10: Inspection, Maintenance, And Cleaning

    Filter (1) in the rear of the unit. See FIGURE 3. Note: Replacement filters are available from Harbor Freight: ITEM 91524 - Pleated Type Filter (also part 1) ITEM 91516 - 3-Pocket Type Filter (also part 2) SKU 91393 FIGURE 3 Pleated Type 3-Pocket Type...
  • Page 11: Troubleshooting

    Motor will not reach full power. Motor overheats. Insufficient suction power. Unit is shaking. SKU 91393 Troubleshooting Probable Cause 1. Blown fuse. 2. Switch is burned out. 3. Connection wire is loose or damaged. 1. Power voltage is too low.
  • Page 12: Parts List

    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 91393 PARTS LIST t l i...
  • Page 13: Assembly Diagram

    ASSEMBLY DIAGRAM NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 91393 PAGE 13...

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