Parts Page Reorder No. PD94•47
Effective June, 1994
Model:
52700 — 18,000 RPM
Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools
(ANSI B186.1) and any other applicable safety codes and regulations. Please refer to Dynabrade's
Warning/Safety Operating Instructions for more complete safety information.
.7 Hp/3" Gearless Depressed
Center Wheel Grinder
11535 Handle
01028 Cylinder
01185 Blade (4) (4/Pkg.)
55025 Rotor
01010 Spacer
01121 Shim (3/ Pkg.)
01007 Bearing
01708 Rotor Nut
95558 Retaining Ring
01738 Exhaust Cover
01744 Silencer
01008 Plate
01743 Bearing Plate
01009 Guide Pin
01009 Guide Pin
02649 Bearing
95042 Washer
See inside for Important Operating, Maintenance and Safety Instructions.
*Optional 01462 Safety lock
lever assembly available.
01739 Motor Housing
01558 Collar
01461 Lock Nut
01437 Plug
LEFT HAND
THREADS
RIGHT HAND
THREADS
01548 Gasket
*
01448 Throttle Lever
12132 Pin
01494 Inlet Bushing
01468 Spring
01472 Tip Valve
01449 Valve Stem
01020 O-Ring
01024 O-Ring
01464 Seal
01469 Regulator
01892 Valve Body
!
WARNING
Wheel Guard Assembly
Wrenches
95281 19 mm wrench
Important Operating, Maintenance and Safety Instructions
Carefully read all instructions before operating or servicing this or any Dynabrade® Abrasive Power Tool.
Warning: Hand, wrist and arm injury may result from repetitive work motion and overexposure to vibration.
Important: All Dynabrade air tools must be used with a Filter-Regulator-Lubricator to maintain all warranties.
Operating Instructions:
Warning: Eye, face and body protection must be worn while operating power tools. Failure to do so may result in serious injury or
death. Follow safety procedures posted in workplace.
1. With power source disconnected from tool, securely fasten abrasive/accessory on tool.
2. Connect power source to tool. Be careful not to depress throttle lever in the process.
3. Check tool speed with tachometer. If tool is operating at a higher speed than the RPM marked on the tool or operating
improperly, the tool should be serviced to correct the cause before use.
Maintenance Instructions:
Products offered by Dynabrade should not be converted or otherwise altered from original design without
expressed written consent from Dynabrade, Inc.
1. Check tool speed regularly with a tachometer. If tool is operating at a higher speed than the RPM marked on the tool, the tool
should be serviced to correct the cause before use.
2. Some silencers on air tools may clog with use. Clean and replace as required.
3. All Dynabrade air motors should be lubricated with two drops of Dynabrade Air Lube (P/N 95842: 1pt. 473ml.) e v ery four hours of use.
4. An air line filter-regulator-lubricator must be used with this air tool to maintain all warranties. Dynabrade recommends the
following: 11289 Air Line Filter-Regulator-Lubricator — Provides accurate air pressure regulation, two-stage filtration of water
contaminants and micro-mist lubrication of pneumatic components. Operates 28 CFM @ 90 PSI has 3/8" NPT female ports.
Safety Instructions:
• Important: User of tool is responsible for following accepted safety codes such as those published by the American National
Standards Institute (ANSI).
• Never mount bonded grinding wheels.
• Operate machine for one minute before application to workpiece to determine if machine is working properly and safely before
work begins.
• Always use proper guards. Make sure guards are in proper position, secure and in good repair.
• Always disconnect power supply before changing abrasive or making machine adjustments.
• Inspect abrasives for damage or defects prior to installation on tools.
• Please refer to Dynabrade’s Warning/Safety Oper ating Instructions Tag (Reorder No. 95903) for more complete safety information.
• Warning: Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.
Important Safety Information
1) Always use eye, face and body protection.
2) Always use wheel guard.
3) For safe use of this tool, always comply
with OSHA, ANSI Standards B7.1 and B186.1.
Warning: Do Not Remove Wheel Guard.
95186 Nut
95179 Screw
95167 Washer
50227 Wheel Guard Assembly
Includes:
95167 Washer
95179 Screw
95186 Nut
50091 Front
Wheel Flange
Depressed Center Wheel (not included)
Note: Use only Type 27 Reinforced
Depressed Center Wheels.
50093 Back-Up
Wheel Flange
95270 Wrench
96045 Tune-Up Kit
Includes assorted parts to help
maintain motor in tip-top shape.
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