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Dynabrade Dynafile III Assembly

Air motor and machine parts

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Models:
15300 – Basic Tool
15302 – Versatility Kit
WARNING
!
1
Contact Arm Assembly
For more information on Contact
Arm Assemblies please refer to
chart on page 3.
4
2
5
A
3
T
3.0 N•m
3
Index Key
No. Part # Description
1 15350 Contact Arm Assy.
2 96334 Plug
3 15308 Guide Post
4 11040 Spring
5 15306 Tension Arm
6 95218 Knob Assy.
7 95426 Spring
8 15307 Tension Shaft
9 15309 Dust Cover
10 95217 Screw
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.
15300 Tool Assembly
15
11
G
7
2
8
G
6
2
11 15305 Housing
12 96335 Hex Nut
13 15310 Guard
14 15329 Screw
15 15312 Guard Assy.
16 53163 Handle Assy.
17 95311 Screw (2)
18 40029 Motor Lock (2)
19 15338 Handle Support
20 15331 Motor Assy.
Note: Shaded parts represent 15313 Head Assembly.
14
13
12
18
9
A
10
T
3.0 N•m
3
G
2
20
Parts Page Reorder No. PD00•08
Effective January, 2000
Supercedes PD99•28
Dynafile
Air Motor and Machine Parts
Oil: O
Air Lube
1 =
O
Adhesive: A
= Loctite #242
A
3
Grease: G
= Loctite #771
G
2
Torque: N•m x 8.85 = In. - lbs.
T
III
®
16
G
17
2
19
G
17
2
18
O
1
KEY

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Summary of Contents for Dynabrade Dynafile III

  • Page 1 Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air WARNING 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. 15300 Tool Assembly Contact Arm Assembly...
  • Page 2 15331 Air Motor 34 N•m 3.5 N•m 17 N•m Index Key No. Part # Description 1 15336 Drive Wheel 2 15315 Exhaust Cover 45 N•m 3 15322 Felt Silencer 4 15314 Air Control Ring 5 01708 Rotor Nut 6 01007 Bearing 7 01121 Shim Pak (as req.) 8 01010 Spacer 9 01008 Bearing Plate...
  • Page 3 Dynafile ® III Contact Arm Assemblies Contact Wheel Assembly–Includes wheel, bearing and shaft. Bearing Contact Wheel Bearing Shaft Contact Arm Dynafile ® III Standard and Optional Contact Arms Part Abrasive Contact Wheel Contact Wheel Contact Wheel Bearing Comments Shaft Number Belt Size Description Assembly...
  • Page 4 4. Check clearance between rotor and bearing plate by using a .001" feeler gauge. Clearance should be at .001" to .0015". Adjust clearance by repeating steps1-4 with different shim if necessary. 5. Once proper rotor/gap clearance is achieved, install well lubricated 01185 Blades (4) into rotor slots. Dynabrade recommends their air lube P/N 95842.
  • Page 5: Housing Assembly

    Note: Motor should operate at between 18,000 and 20,000 RPM at 90 PSIG (6.2 Bar). RPM should be checked with a reed tachometer. Before operating, we recommend that 2-3 drops of Dynabrade Air Lube P/N – 95842 (or equivalent) be placed directly into the air inlet with the throttle lever depressed.
  • Page 6 Abrasive Belts Aluminum Oxide Abrasive Belts 18" Long/Unit = 200 Belts 24" Long/Unit = 200 Belts Grit 1/2" W 1" W Grit 1/2" W 5/8" W 3/4" W 1" W ® Dynapad Platen Pads 90441 90478 90240 90260 90250 90284 Soft Top facing 90443...
  • Page 7: Maintenance Instructions

    Products offered by Dynabrade should not be converted or otherwise altered from original design without the expressed written consent from Dynabrade, Inc. 1. All Dynabrade air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example: if the tool specifications state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute).
  • Page 8 Toll Free (U.S.A.) 1-800-828-7333 Toll Free (Can.) 1-800-344-1488 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 •...

This manual is also suitable for:

1530015302