Dynabrade 21000 Operation And Maintenance Manual

Dynabrade 21000 Operation And Maintenance Manual

12,000 rpm air powered random orbital sander

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For Serial No. 7B1000E and Higher
Dynorbital-Spirit
Models:
3/8" Orbit
3/16" Orbit
21000 21011
21020 21031
21001 21014
21021 21034
21004 21015
21024 21035
21005 21016
21025 21036
21006 21019
21026 21039
21009 21060
21029 21061
21010 21063
21030 21064
FOR COMPLETE MODEL DESCRIPTION REFERENCE PAGE 6.
FIND THE MOST CURRENT OFFERING OF SUPPORT DOCUMENTS AND ACCESSORIES @ WWW.DYNABRADE.COM
Read and understand this tool manual before operating your air tool. Follow all safety rules for the protection of operating personnel
as well as adjacent areas. Always operate, inspect and maintain this tool in accordance with the American National Standards
Institute (ANSI) Safety Code for Portable Air Tools – B186.1. For additional safety information, refer to Safety Requirements for the
Use, Care and Protection of Abrasive Wheels – ANSI B7.1, Code of Federal Regulation – CFR 29 Part 1910, European Committee for
Standards (EN) Hand Held Non-Electric Power Tools – Safety Requirements and applicable State and Local Regulations.
Read and understand tool manual before
work starts to reduce risk of injury to
operator, visitors, and tool.
Eye protection must be worn at all times,
eye protection to conform to ANSI Z87.1.
Respiratory protection to be used when exposed to
contaminants that exceed the applicable threshold
limit values required by law.
Some dust created by sanding, grinding, drilling, and other construction activities contain chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement and other masonry products
• Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.
Carefully Read all instructions before operating or servicing any Dynabrade
Products offered by Dynabrade are not to be modified, converted or otherwise alerted from the original design without expressed written consent from Dynabrade, Inc.
Tool Intent: Dynorbital-Spirit
®
Random Orbital Sander is used for sanding and finishing a variety of materials including wood, metal, plastic, fiberglass, solid surfaces,
composites, rubber, glass and stone.
This power tool is not intended for use in potentially explosive atmospheres and is not insulated against contact with electrical power.
Training: Proper care, maintenance, and storage of your tool will maximize its performance.
• Employer's Responsibility – Provide Dynorbital-Spirit
Accessory Selection:
• Abrasive/accessory RPM (speed) rating MUST be approved for AT LEAST the tool RPM rating.
• Before mounting an accessory, visually inspect for defects. Do not use defective accessories.
• Follow tool specifications before choosing size and type of accessory.
• Only use recommended fittings and air line sizes. Air supply hoses and air hose assemblies must have a minimum working pressure rating of 150 PSIG (10 bars, g) or 150
percent of the maximum pressure produced in the system, whichever is higher. (See Tool Machine Specifications Table.)
Air Tool Manual – Safety, Operation and Maintenance
SAVE THIS DOCUMENT, EDUCATE ALL PERSONNEL
3/32" Orbit
21040 21051
21041 21054
21044 21055
21045 21056
21046 21059
21049 21062
21050 21065
WARNING
SAFETY LEGEND
WARNING
WARNING
WARNING
SAFETY INSTRUCTIONS
®
Do Not Use Tool For Anything Other Than Its Intended Applications.
®
operators with safety instructions and training for safe use of tools and accessories.
®
12,000 RPM Air Powered Random Orbital Sander
Practice safety requirements. Work alert,
have proper attire, and do not operate tools under
the influence of alcohol or drugs.
Ear protection to be worn when exposure to sound,
exceeds the limits of applicable Federal, State or
local statues, ordinances and/or regulations.
Air line hazard, pressurized supply lines and flexible
hoses can cause serious injury. Do not use damaged,
frayed or deteriorated air hoses and fittings.
WARNING
Abrasive Power Tool.
AUTOMOTIVE
Parts Page Reorder No. APD07•03
Effective February, 2007
Supersedes APD03•02
WARNING
WARNING
WARNING

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Summary of Contents for Dynabrade 21000

  • Page 1 Carefully Read all instructions before operating or servicing any Dynabrade ® Abrasive Power Tool. Products offered by Dynabrade are not to be modified, converted or otherwise alerted from the original design without expressed written consent from Dynabrade, Inc. Tool Intent: Dynorbital-Spirit ®...
  • Page 2: Air System

    90 PSIG MAX Valve (6.2 Bar) • Dynabrade Air Power Tools are designed to • Ideally the air supply should be free of moisture. operate at 90 PSIG (6.2 Bar/620 kPa) maximum To facilitate removing moisture from air supply, the...
  • Page 3: Maintenance Instructions

    • Refer to Dynabrade's Warning/Safety Operating Instructions Tag (Reorder No. 95903) for safety information. After maintenance is performed on tool, add a few drops of Dynabrade Air Lube (P/N 95842) to the air line and start the tool a few times to lubricate air motor.
  • Page 4: Complete Assembly

    Dynorbital-Spirit ® Complete Assembly For Models: 21000, 21001, 21004, 21005, 21006, 21009 Note: To order replacement parts specify the Model # and Serial # of your machine. 21010, 21011, 21014, 21015, 21016, 21019 21020, 21021, 21024, 21025, 21026, 21029 21030, 21031, 21034, 21035, 21036, 21039...
  • Page 5 Machine Exhaust Assemblies Self Generated Vacuum (Vac-Ready)/Machine Exhaust Non-Vacuum/Machine Exhaust Central Vacuum/Machine Exhaust Non-Vacuum to Vacuum Conversion Kits Index Key Original Converts Non-Vac Tool Part Number Part # Description 3-1/2" (89mm) Self-Generated Vac-Ready 57118 1 57083 Vacuum Adapter 6 57067 Vac Tube 3-1/2"...
  • Page 6 Drop-in Motor Replacement Complete. Important: Before connecting the sander to the air supply depress the throttle lever and place 2-3 drops of Dynabrade Air Lube (P/N 95842) directly into the sanders air inlet. The sander should now be tested at 90 PSIG operating pressure at the sanders air inlet. Operate the sander for 30 seconds to determine if it is operating properly and to allow the lubricating oil to permeate the air motor.
  • Page 7 8. Install the rotor key and the rotor onto the motor shaft balancer. 9. Lubricate the 56073 Vanes with the 95842 Dynabrade Air Lube (10W/NR or equivalent) and install them into the rotor. 10. Install the 59051 Cylinder so that the short line-up pin fits into the front bearing plate.
  • Page 8 13. Install the 01024 O-Ring into the cylinder and apply a small amount of the Dynabrade Air Lube onto the o-ring. 14. Coat the 50659 O-Ring with the Dynabrade Air Lube and install it into the 59058 Lock Ring. Slip these over the counter weight of the 3/32" and the 3/16"...
  • Page 9: Preventative Maintenance Schedule

    This service chart is published as a guide to expectant life of component parts. The replacement levels are based on average tool usage over one year. Dynabrade Inc. considers one year usage to be 1,000 hours. Parts Common to all Models:...
  • Page 10 Random Orbital Sanding Pads Perfectly balanced and weight-mated to Dynorbital-Spirit ® Random Orbital Sander. For a complete offering see Dynabrade's latest catalog. Premium Urethane Pad - Vinyl Face for PSA-Type Discs 3-1/2" 5" 6" Description Dual Purpose Non-Vac Non-Vac 3/8" Thick, Soft Density —...
  • Page 11: Optional Accessories

    Self-Contained Dust Collection Systems Easily attach to Dynorbital-Spirit ® Random Orbital Sander – Self-Generated Vac-Ready Models. 50694 Mini-Reusable Felt Bag 54284 Mini-Flex-Hose System • New bag design features a one • 95580 Air Line 1" dia. x 28" long. micron filter rating. Bag traps over •...
  • Page 12: Machine Specifications

    Visit Our Web Site: www.dynabrade.com Email: Customer.Service@Dynabrade.com DYNABRADE, INC., 8989 Sheridan Drive • Clarence, NY 14031-1490 • Phone: (716) 631-0100 • Fax: 716-631-2073 • International Fax: 716-631-2524 DYNABRADE EUROPE S.àr.l., Zone Artisanale • L-5485 Wormeldange—Haut, Luxembourg • Telephone: 352 76 84 94 1 • Fax: 352 76 84 95 1 ©...

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