AUTOMOTIVE
KEY
Parts Page Reorder No. APD97•08
Effective April, 1997
O
L
G
Oil
Grease
TM
Loctite/Hernon: L2 = Loctite #271,
L3 = Loctite #609, L4 = Hernon #940
DynaFine
Torque: N•m x 8.85 = In. - lbs.
T2 = 10 N•m, T3 = 23 N•m, T4 = 28 N•m,
Models:
T
10800 — 15,000 RPM
10810 — Versatility Kit
T5 = 45 N•m
Air Powered Detail Sander.
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.
!
WARNING
02679 Shield
02696 Bearing
50767 Pin 01476 Cylinder
50777 Rotor 40544 Bearing 01560 Exhaust Cover
T
57976 Boot Assembly
57953 Hook-Face Pad
4
L
2
G
01546 Housing
T
01480 Blades (4) (4 pkg.)
02673 Rear Bearing Plate
57961 Cam Assembly
53161 Front Bearing Plate
O
Left Hand Threads
2
01548 Gasket
L
3
95884 Hose Clamp Assy.
11016 Bearing
95735 O-Ring
96258 Screw (2)
L
4
T
01461 Lock Nut
5
*01448 Throttle Lever
12132 Pin
95711 Retaining Ring 94521 Muffler Base
94525 Felt Muffler
94526 Spacer
95558 Retaining Ring
95523 O-Ring
01470 Insert
L
4
Right Hand Threads
01488 Housing
01472 Tip Valve
96065 O-Ring
95438 O-Ring
94524 Sintered Muffler
94522 Muffler Cap
Please indicate:
Model #, Serial #,
and RPM
when ordering
replacement parts.
94523 Inlet Adapter
01464 Seal
01468 Spring
57970 Air Control Ring
T
L
4
O
3
01558 Collar
01449 Valve Stem
95730 O-Ring
01024 O-Ring
*Optional 01462 Safety-Lock Lever available.
01469 Regulator
(incl. O-rings)
Shaded parts represent 94520 Muffler Assembly.
See inside for Important Operating, Maintenance and Safety Instructions.
Important Operating, Maintenance and Safety Instructions
Carefully read all instructions before operating or servicing 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. Install air fitting into inlet bushing of tool. Important: Secure inlet bushing of tool with a wrench before attempting to install the air fitting to avoid damaging
valve body housing.
3. Connect power source to tool. Be careful not to depress throttle lever in the process.
4. 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:
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. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example : if the tool
specification state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute). Dynabrade Air Lube (P/N 95842: 1pt. 473ml.) is recommended.
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 40 CFM @ 100 PSI has 3/8" NPT female ports.
5. Use only genuine Dynabrade replacement parts. To reorder replacement parts, specify the Model #, Serial #, and RPM of your machine.
6. A motor tune-up kit (P/N 96236) is available which includes assorted parts to help maintain motor in peek operating condition.
7. Mineral spirits are recommended when cleaning the tool and parts. Do not clean tool or parts with any solvents or oils containing acids, esters, keytones,
chlorinated hydrocarbons or nitro carbons.
Safety Instructions:
Products offered by Dynabrade should not be converted or otherwise altered from original design without expressed written consent from
Dynabrade, Inc.
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•
•
•
•
Important: User of tool is responsible for following accepted safety codes such as those published by the American National Standards Institute (ANSI).
Operate machine for one minute before application to workpiece to determine if machine is working properly and safely before work begins.
Always disconnect power supply before changing abrasive/accessory or making machine adjustments.
Inspect abrasives/accessories for damage or defects prior to installation on tools.
Please refer to Dynabrade’s Warning/Safety Operating Instructions Tag (Reorder No. 95903) for more complete safety information.
Notice
All Dynabrade motors use the highest quality parts and metals available and are machined to exacting tolerances. The failure of quality pneumatic motors can
most often be traced to an unclean air supply or the lack of lubrication. Air pressure easily forces dirt or water contained in the air supply into motor bearings
causing early failure. It often scores the cylinder walls and the rotor blades resulting in limited efficiency and power. Our warranty obligation is contingent upon
proper use of our tools and cannot apply to equipment which has been subjected to misuse such as unclean air, wet air or a lack of lubrication during the use of
this tool.
OneYear Warranty
Following the reasonable assumption that any inherent defect which might prevail in a product will become apparent to the user within one year from the date
of purchase, all equipment of our manufacture is warranted against defects in workmanship and materials under normal use and service. We shall repair or
replace at our factory, any equipment or part thereof which shall, within one year after delivery to the original purchaser, indicate upon our examination to
have been defective. Our obligation is contingent upon proper use of Dynabrade tools in accordance with factory recommendations, instructions and safety
practices. It shall not apply to equipment which has been subject to misuse, negligence, accident or tampering in any way so as to affect its normal
performance. Normally wearable parts such as bearings, contact wheels, rotor blades, etc., are not covered under this warranty.
Machine
Number
Length
Inch (mm)
Weight
Pound (kg)
Spindle
Thread
Air Flow Rate
SCFM (LPM)
Sound
Level
Motor
HP (W)
Motor
RPM
Air Pressure
PSI (Bars)
10800
9.0" (228.6)
1.60 lbs. (.72)
None
19.0 (538)
65 dBA
.03 (22.4)
15,000
90 (6.21)
Additional specifications: Air Inlet Thread 1/4" (6 mm) NPT • Hose Size 1/2" (13 mm)
(APD97•08)
2
TM
Disassembly/Assembly Instructions - DynaFine
Important: Manufacturer’s warranty is void if tool is disassembled before warranty expires
Notice: Dynabrade strongly recommends the use of their 52296 Repair Collar (sold separately) during assembly/disassembly activities. Failure to
use this collar will highly increase the risk of damage to the valve body of this tool. Please refer to parts breakdown for part identification.
Motor Disassembly:
1. Disconnect tool from power source.
2. Secure air tool in vise using 52296 Repair Collar.
3. Remove sanding pad assembly.
4. Loosening 95884 Hose clamp.
5. Remove bearing/boot assembly.
6. With an adjustable pin wrench, remove 01560 Exhaust Cover by turning counter-clockwise.
7. Pull motor assembly from housing.
8. Remove 57961 Cam Assembly from rotor shaft.
9. Remove 53161 Front Bearing Plate, cylinder, and blades (4) from rotor. Note: The 40544 Bearing and 53161 Front Bearing Plate are a slip fit onto rotor.
10. Press rotor from 02673 Rear Bearing Plate. Remove 02679 Shield. Press 02696 Bearing from rear bearing plate.
Motor disassembly is complete.
Valve Body Disassembly:
1. Reposition motor housing in vise so inlet bushing is facing upwards.
2. Remove 94523 Inlet Bushing and muffler assembly from valve body housing. Using needle nose pliers, remove 01468 Spring, tip valve and seal.
3. Remove 95711 Retaining Ring from inlet adapter and disassemble muffler assembly.
4. Using a 2.5mm diameter drift pin and a hammer, tap 12132 Pin out from housing and remove throttle lever.
5. Remove 95558 Retaining Ring and push 01469 Speed Regulator from housing.
Tool disassembly is complete.
Motor Reassembly:
Important: Be sure parts are clean and in good repair before reassembly.
1. Place 50777 Rotor in padded vise with threaded spindle facing upwards.
2. Install bearing/bearing plate assembly onto rotor.
3. Tighten 57961 Cam Assembly onto rotor (torque to 17 N•m/150 in. - lbs.).
4. Install well lubricated 01480 Blades (4) into rotor slots. Dynabrade Air Lube P/N 95842 is recommended for lubrication.
5. Install cylinder over rotor. Be sure air inlet holes of cylinder face away from bearing plate and that the pin in the front bearing plate aligns correctly
with the pin-hole in the cylinder.
6. Install 02696 Rear Bearing into 02673 Rear Bearing Plate. Press bearing/bearing plate assembly onto rotor. Be sure that pin and air inlet holes line-up
with pin slot and air inlet holes in cylinder. Install 02679 Shield.
Important: Fit must be snug between bearing plates and cylinder. A loose fit will not achieve the proper preload of motor bearings. If too tight, rotor will not
turn freely. Rotor must then be lightly tapped at press fit end so it will turn freely while still maintaining a snug fit.
7. Secure housing in vise using 52296 Repair Collar.
8. Install motor assembly into housing. Be sure motor drops all the way into housing.
9. Install 01560 Exhaust Cover onto motor housing (torque 28 N•m/250 in. - lbs.).
10. Install boot assembly onto tool. Tighten 95884 Hose clamp.
Motor assembly is complete.
Valve Body Reassembly:
1. Insert 01469 Speed Regulator Assembly with 01449 Valve Stem with o-rings installed into housing. Secure with 95558 Retaining Ring.
2. Secure valve body in vise using 52296 Repair Collar with air inlet facing upwards.
3. Insert 01464 Seal into housing.
4. Line-up the hole in the 01449 Valve Stem with the hole in the housing (looking past brass bushing). Insert 01472 Tip Valve so that the metal pin passes
through the hole in the valve stem. Install 01468 Spring (small end first).
5. Reassemble muffler assembly. Slip 94523 Inlet Adapter through muffler assembly and secure with 95711 Retaining Ring.
6. Install o-ring onto air control ring, install into valve body housing.
7. Apply Hernon #940 PST Pipe Sealant (or equivalent) to threads of inlet bushing and install muffler assembly onto valve body (torque 23.0 N•m/200 in. - lbs.).
8. Install throttle lever and 12132 Pin. Remove from vise.
Tool assembly is complete. Please allow 30 minutes for adhesives to cure before operating tool.
Important: Motor should now be tested for proper operation at 90 PSI. If motor does not operate properly or operates at a higher RPM than marked on the
tool, the tool should be serviced to correct the cause before use. Before operating, place 2-3 drops of Dynabrade Air Lube (P/n 95842) directly into air inlet with
throttle lever depressed. Operate tool for thirty seconds to determine if tool is operating properly and to allow lubricating oils to properly penetrate motor.
Loctite® is a registered trademark of Loctite Corp.
3
Optional Accessories
96236 Motor Tune-Up Kit
Dynaswivel
®
•
Includes assorted parts to help maintain
motor in tip-top shape.
Swivels 360° at two locations which allows an
air hose to drop straight to the floor, no matter
how the tool is held.
•
•
•
95460 1/4" NPT.
95461 3/8" NPT.
95462 1/2" NPT.
52296 Repair Collar
•
Specially designed collar for use in vise to
prevent damage to valve body housing
during disassembly/assembly.
Pads/Abrasives
Triangular Shaped Pads
Description
Tear Drop Shaped Pads
Description
Part Number
57950
Density
Medium
Medium
Part Number
57952
Density
Medium
Medium
Vinyl Face for PSA Abrasives
Hook-Face for Reattachable Abrasives
Vinyl Face for PSA Abrasives
Hook-Face for Reattachable Abrasives
57951
57953
Triangular Reattachable
Coated Abrasive Discs
Triangular Non-Woven
Nylon Discs
Triangular Sponge
Abrasive Discs
2-7/8"
Part Number
93910
Grit
36
Part Number
Grit
Coarse
Medium
Fine
Part Number
Grit
Coarse
Medium
Fine
93930
93931
93932
93933
93923
93924
93926
93927
3-1/8"
93911
40
93912
60
93913
80
Super Fine
Super Fine
93914
120
150
180
Uses 57951 Hook-Face Pad.
Uses 57950 Vinyl Face Pad.
Aluminum Oxide PSA Sponge
93915
93916
Uses 57951 Hook-Face Pad.
Note: 93900 Triangular Abrasive Kit is available which includes an assortment of above items.
Tear Drop Reattachable
Coated Abrasive Discs
Tear Drop Non-Woven
Nylon Discs
Tear Drop Sponge
Abrasive Discs
3-3/4"
Part Number
93950
Grit
36
Part Number
Grit
Coarse
Medium
Fine
Part Number
Grit
Coarse
Medium
Fine
93970
93971
93972
93973
93963
93964
93966
93967
3-1/8"
93951
40
93952
60
93953
80
Super Fine
Super Fine
93954
120
150
180
Uses 57953 Hook-Face Pad.
Uses 57952 Vinyl Face Pad.
Aluminum Oxide PSA Sponge
93955
93956
Uses 57953 Hook-Face Pad.
Note: 93901 Tear Drop Abrasive Kit is available which includes an assortment of above items.
DYNABRADE®
Visit our new Web Site via Industry.Net MROP On-Line: http://www.dynabrade.industry.net
DYNABRADE, INC., 8989 Sheridan Drive
•
Clarence, NY 14031-1490
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Phone: (716) 631-0100
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Fax: 716-631-2073
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International Fax: 716-631-2524
DYNABRADE EUROPE S.àr.l.,
Zone Artisanale L-5485 Wormeldange—Haut, Luxembourg
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Telephone: 352 76 84 94
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Fax: 352 76 84 95
©DYNABRADE, INC., 1997
PRINTED IN USA
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