PD08•26R
March, 2014
1 hp Extension Polishers
Governor Controlled
Air Tool Manual – Safety, Operation and Maintenance
Models:
53521 – 3,400 RPM, 1 Extension
53522 – 3,400 RPM, 2 Extensions
53523 – 3,400 RPM, 3 Extensions
SAFETY LEGEND
WARNING
WARNING
Read and understand tool manual before
work starts to reduce risk of injury to
operator, visitors, and tool.
WARNING
Eye protection must be worn at all times,
eye protection to conform to ANSI Z87.1.
WARNING
Respiratory protection to be used when exposed to
contaminants that exceed the applicable threshold
limit values required by law.
WARNING
Practice safety requirements. Work alert,
have proper attire, and do not operate tools under
the influence of alcohol or drugs.
WARNING
Ear protection to be worn when exposure to sound,
exceeds the limits of applicable Federal, State or
local statues, ordinances and/or regulations.
WARNING
Air line hazard, pressurized supply lines and flexible
hoses can cause serious injury. Do not use damaged,
frayed or deteriorated air hoses and fittings.
Read and understand this tool manual before operating your air tool. Follow all safety rules for the protection of operating person-
nel as well as adjacent areas. Always operate, inspect and maintain this tool in accordance with the American National Standard
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.
SAFETY INSTRUCTIONS
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 altered from the original design without expressed written
consent from Dynabrade, Inc.
Tool Intent:
Extension Polishers are ideal for polishing materials using polishing accessories.
Do Not Use Tool For Anything Other Than Its Intended Applications.
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 Extension Polisher operators with safety instructions and training for safe use of tools and accessories.
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.
• Mount only polishing accessories, follow manufacturing mounting procedures.
• 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.)
• DO NOT USE – Grinding wheels, cut-off wheels, router bits or other products outside tool intent.
(continued on next page)
SAVE THIS DOCUMENT, EDUCATE ALL PERSONNEL
8-3/8"
Individual Extension
Length (8-3/8"
)
Model 53522 Shown
WARNING
Some dust created by sanding, sawing, 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.
FIND THE MOST CURRENT OFFERING OF SUPPORT DOCUMENTS AND ACCESSORIES @ WWW.DYNABRADE.COM
For Serial No. 8A1000A and Higher
