Alpha AIR-300 Instruction Manual
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Alpha AIR-300 Instruction Manual

Mini air polisher
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MANUAL
Alpha
Mini Air Polisher
®
Instruction Manual
(Shown with optional Backer Pad / sold separately)
Part No: AIR-300
Version 2
For repair information call:
Headquarters, Oakland, NJ — (800) 648-7229
Due to specially designed components this machine must be serviced only
with genuine ALPHA
parts.
®
103 Bauer Drive, Oakland, NJ 07436 • 800-648-7229 • Fax: 800-286-0114
www.alpha-tools.com

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Summary of Contents for Alpha AIR-300

  • Page 1 Mini Air Polisher ® Instruction Manual (Shown with optional Backer Pad / sold separately) Part No: AIR-300 Version 2 For repair information call: Headquarters, Oakland, NJ — (800) 648-7229 Due to specially designed components this machine must be serviced only with genuine ALPHA parts.

  • Page 2: Table Of Contents

    Silencer / Muffler ................9 Maximum Size for Polishing Pads ..........9 Air-300 Mini Air Polisher Schematic ......10 Alpha ® Alpha Air-300 Mini Air Polisher Parts List ........11 ® Appendix A Greasing the Tool Housing ............12 Accessories and Factory Service ..........14 Product Registration Card ............15...

  • Page 3: Introduction

    INTRoduCTIoN Thank you for purchasing an Alpha Air Polisher. This polisher is ideal for intricate ® polishing such as bowl or sink-rim applications. A wide range of accessories help you perform many different tasks. This tool lets you polish all kinds of granite, marble, engineered stone and concrete.
  • Page 4 5. doN’T foRCe Tool. It will do the job better and safer at the rate for which it was designed. 6. WeAR PRoPeR APPARel. do not wear loose clothing or jewelry as it can get caught in moving parts. Rubber gloves and insulated non-skid footwear are recommended.

  • Page 5: Air-300 Overview

    AIR-300 oVeRVIeW external Water line Adjustable Air Valve Rubber Body cover Adjustable Water Valve Backer Pad (optional / sold separately) 10 ft Water hose 10 ft Air hose figure-1 SPeCIAl feATuRe The Alpha Air Polisher was designed with human engineering for operator comfort.

  • Page 6: Accessories

    Please take time to familiarize yourself with the features of the tool. See page 15 for more information about product registration or visit us on the web at www.alpha-tools.com. Attaching the Water, Air and exhaust hoses to the body...

  • Page 7: Air Fittings And Pressure

    AIR fITTINGS ANd PReSSuRe Your new Alpha polisher is designed for continuous duty polishing. When select- ® ing your compressor, buy a system which can handle a constant flow of air. We recommend that you purchase a heavy duty two stage cast iron type unit.

  • Page 8: Spindle Size

    SPINdle SIZe The Alpha AIR-300 air polisher features a 5/8”-11 size spindle. This tool has ® been designed for portable/shop production and uses all modern accessories. It is very important that you do not run anything heavier than the recommended accessories on this machine.

  • Page 9: Water Supply Hose

    SIZe foR PolIShING PAdS The Alpha AIR-300 accepts oNlY 3” and 4” discs along with 2”, 3” and 4” ® rubber pads.

  • Page 10: Alpha ® Air-300 Mini Air Polisher Schematic

    AlPhA AIR-300 mINI AIR PolISheR SChemATIC ®...

  • Page 11: Alpha Air-300 Mini Air Polisher Parts List

    AlPhA AIR-300 mINI AIR PolISheR PARTS lIST ® DRAWING NO. PART NO. DESCRIPTION QUANTITY 300001 Water-feed Assembly 300002 Screw m4x10 300003 oil Seal 300004 Body 300005 Screw m4x6 300006 Needle Bearing fJ810W 300007 Snap Ring S-10 300008 Spiral Bevel Gear...

  • Page 12: Greasing The Tool Housing

    AlPhA AIR-300 mINI AIR PolISheR PARTS lIST ® DRAWING NO. PART NO. DESCRIPTION QUANTITY 300035 Valve Lever 300036 Screw m4x6 300037 Silencer 300038 Hose Fitting φ8 300039 Air hose 8dx6d 10ft (3m) 300040 hose Band 300041 exhaust hose (leather) 300042...
  • Page 13 2. Remove the vent screw from the ventilation hole. The ventilation hole is located near the water pipe as shown above. figure-13 3. Test the needle point coupler to make sure grease is coming Needle out. Insert needle point coupler Point tip into filler hole and pump two Coupler...

  • Page 14: Accessories And Factory Service

    Toll-free Number: 800-648-7229 Website: www.alpha-tools.com Limited Warranty of Alpha Air Polisher (AIR-300) for the USA and Canada ONLY! ® Alpha Professional Tools warrants this product against defects in material and ® workmanship for a period of 90 days from the date of original retail purchase (proof of purchase required).

  • Page 15: Product Registration Card

    Note: Serial & model Number must be included for proper registration. (800) 648-7229 Register online at: www.alpha-tools.com/productregistration.aspx Mail or Fax to: Alpha Professional Tools ® 103 Bauer Drive, Oakland, NJ 07436 Fax: 800-286-0114 Photocopy of product registration form will be accepted.
  • Page 16 103 Bauer Drive, Oakland, NJ 07436 • 800-648-7229 • Fax: 800-286-0114 www.alpha-tools.com Copyright © 2010 Alpha Professional Tools. All rights reserved. 01/2010...

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