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Central Pneumatic 30304 Assembly And Operating Instructions Manual

4" air angle grinder
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4" AIR ANGLE GRINDER
ASSEMBLY and OPERATING INSTRUCTIONS
®
3491 Mission Oaks Blvd. / Camarillo, CA 93011
Copyright © 1997 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 and replacement parts, please call 1-800-444-3353.

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Summary of Contents for Central Pneumatic 30304

  • Page 1 . 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 and replacement parts, please call 1-800-444-3353.

  • Page 2: Specifications

    Inspect all hoses for leaks prior to use. The handles must be kept clean, dry, and free from oil and grease at all times. Page #2 -- SKU: 30304...
  • Page 3 UNPACKING When unpacking your Air Angle Grinder, check the items against the list below. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual. Item# Description Angle Grinder Assembly...
  • Page 4 Step 2: Remove the FLANGE NUT (#46) from the ARBOR (#4). Warning: There are certain applications for which this tool was designed. Harbor Freight Tools strongly recommends that this tool not be modified and/or used for any application other than which it was designed.
  • Page 5 Step 3: Place the GRINDING WHEEL (#45) onto the ARBOR with the Label side of the GRINDING WHEEL against the FLANGE (#43) as shown in Figure 2. Angle Grinder Assembly Flange (#43) Grinding Wheel (#45) Grinding Wheel Label Figure 2 — Attaching the Grinding Wheel Page #5 -- SKU: 30304...
  • Page 6 Step 6: Insert the prongs of the WRENCH (#49) into the two holes in the FLANGE NUT as shown in Figure 3. Wrench (#48) Grinding Wheel (#45) Flange Nut (#46) Wrench (#49) Figure 3 — Securing the Grinding Wheel Page #6 -- SKU: 30304...

  • Page 7: Operation

    Frequent, but not excessive, lubrication is required for best performance. Oil added through the airline connection will lubricate internal parts. An automatic airline oiler is recommended but oil may be added manually before every operation or after about 1 hour of continuous use. Only a few Page #7 -- SKU: 30304...
  • Page 8 Step 4: If possible, place the grinding material into a vise or otherwise secure the material so it will not move. Step 5: Grip the Angle Grinder with both hands. Make sure you are wearing eye protection and protective gloves before using the Angle Grinder. Page #8 -- SKU: 30304...

  • Page 9: Maintenance

    OIL through the air line before each use, CAUTION or every hour if used continuously. Do not use detergent oil or additives as these lubricants will cause accelerated wear to the seals in the tool. Page #9 -- SKU: 30304...
  • Page 10 GRINDING WHEEL is gone, or if the circular lines in the top of the GRINDING WHEEL are no longer visible, you must replace the GRINDING WHEEL with an approved replacement Wheel from Harbor Freight Tools. Page #10 -- SKU: 30304...

  • Page 11: Parts List

    BE 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. Page #11 -- SKU: 30304...

  • Page 12: Assembly Diagram

    ASSEMBLY DIAGRAM Page #12 -- SKU: 30304...

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