Dynabrade AutobradeRed DynaZip 18255 User manual

Air Motor and Machine Parts
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
!
Models:
18255 - Basic Air Tool (w/Wire Wheel)
18256 - Air Tool Kit (w/Wire & Eraser Wheels)
18257 - Deluxe Kit
18258 - Eraser Decal Removal Tool (w/Eraser Wheel)
Parts Page Reorder No. APD03•01
Effective January, 2003
DynaZip
Air Tools For The Body Shop
AUTOMOTIVE
Index Key
No. Part # Description
153163 Handle Assembly
218270 Guard
318269 Spindle
418443 Key
5* 18441 Clamp Nut
618428 Ball Bearing (4)
718267 Bevel Gear
818421 Ball Bearing (2)
918447 Grease Fitting
10 18747 Angle Head Housing
11 18268 Pinion
12 18745 Socket
13 18746 Transmission Shaft
14 18744 Coupling
15 18741 Ball Bearing (2)
16 18742 Gear Complete
17 18743 Pin (2)
18 18738 Needle Bearing (2)
19 18737 Pinion Gear (2)
20 18736 Annular Gear
21 18740 Housing Lock Ring
22 18438 Rubber Gasket
23 18436 Pin
24 18427 Front End Plate
25 18739 Rotor
26 18426 Rotor Blade (4/pkg.)
27 18424 Cylinder
28 18423 Cylinder Pin
29 18422 Rear End Plate
30 18420 Valve Screw
31 18419 O-Ring
32 18418 O-Ring
33 18417 Regulator
34 18416 Valve Spring
35 18415 O-Ring
36 18413 Valve Stem
37 18414 O-Ring
38 18400 Motor Housing
39 18412 Valve Bushing
40 18401 Silencer
41 18402 Washer
42 18403 O-Ring
43 18404 Deflector
44 18405 Air Inlet
45 18411 Stop Rod
46 18410 Safety Lever Spring
47 18408 Throttle Lever
48 18407 Lever Pin
49 18409 Spring Pin
50 18749 Spanner Wrench
See page 4 for Important Operating, Maintenance and Safety Instructions.
*Left Hand Threads
A
T
O
Adhesive: A2= Loctite #271
Torque: N•m x 8.85 = In. - lbs.
G
Oil: O1= Air Lube
Grease: G1= Lubriplate 630AA
10
8
6
4
22
6
23
24
25
26
27
28
29
8
30
31 32
33 34
36
35
37
38 39
40
45
46
47
48
49
41
42
43
13
6
14
15
16 17
18
20 15
3
1
2
7
6
12
G1
G1
O1
A2
A2
O1
KEY
19
17 N•m
T
23 N•m
T
23 N•m
T
23 N•m
T
23 N•m
T
5*
50
21
44
11
9
For Specific
Accessory see Pg 3.

Blue Belt (w/Bent Knee Bristles)
•0.53 mm diameter carbon spring steel with
hardened tips, bent knee bristles.
•Fine sandblast effect.
•Heavy rust to pore depth
•Thick Paint
Green Belt (w/Straight Bristles)
•0.5 mm diameter. Straight brush with
hardened tips. Use bi-directionally.
•No sandblast effect.
•Light Rust and Paint to pore depth
GRINDSTONE
Sharpening of Wire Wheel
After using Wire Wheels for a certain period of time the tips of the bristles become round and the “brushing” effect is
reduced. To recover the Wire Wheel performance on the Coarse or Medium brush, simply run the brushes in REVERSE
DIRECTION on stone or concrete flooring for 10-20 seconds. To do this, DISCONNECT TOOL FROM THE AIR SUPPLY,
then assemble the Wire Wheel upside down to provide reverse spinning to the brush. Reconnect the tool to air supply and
spin the brush on the grinding stone applying light pressure. Then assemble the Wire Wheel in the correct spinning direction
again. For Fine and straight brushes just REVERSE THE DIRECTION of the brush. No sharpening is necessary.
Rotation
DynaZip Wire Wheel Mounting, Care and Operation Instructions
IMPORTANT: READ OPERATORS MANUAL IN ENTIRETY BEFORE USING THE DYNAZIP TOOL AND ACCESSORIES.
Wire Wheel Mounting Instructions:
1. Disconnect the tool from the air supply.
2. Select the accessory and the zip hub to be mounted.
3. Install the hex socket side of the zip hub so that it fits onto the male hex portion of the 18269 Spindle.
4. Install the accessory. Orient the medium and coarse wire wheels so that the ends of the wires point in the direction of rotation. The fine wire
wheels are bi-directional.
5. Install the second half of the zip hub.
6. Hold the 18269 Spindle stationary with the 18749 Spanner Wrench and install the star washer along with the socket head cap screw.
2
Coarse Medium Fine
Active Rotation
Special Uses
Do Not bear down excessively
Correct Working
Positions
Wire Wheel Operation Tips
•Wire Wheels work efficiently with minimum
force applied to the wheel.
•The Wire Wheel will be effected if too much
pressure is used. Trying to compensate for
decreased efficiency by applying more
pressure will only result in bent,
dull and lost needles.
•If wheel is fatigued, resharpen the bristles
using the method mentioned on next page.
This will place bristles back into the proper
position and give a sharp point to the bristles.
Description:
Green Belt (w/Bent Knee Bristles)
•0.7 mm diameter carbon spring steel with
hardened tips, bent knee bristles.
Effect:
•Coarse sandblast effect.
Removal Applications:
•Seam Sealer
•Undercoating
•Urethane
•Stoneguard
Rotation Rotation Rotation
DynaZip Wire Wheel Descriptions and Recommendations:

DynaZip Eraser Decal Removal Wheel Mounting and Care Instructions
Eraser Decal Removal Wheel: (Decal and Pinstripe Removal Wheel - Max RPM 3,500)
•The rubber Eraser Decal Removal Wheel is available to remove pinstriping, stickers, decals, adhesive tapes and glue
from metal, glass, fiberglass and wood surfaces without damaging the sub-surface.
When using Eraser Decal Removal Wheel, work INWARD from the edge and from side to side.
Never tilt or move forward & backwards across a solid surface.
•The notched wheel vents and cools surface.
•No jumping, No vibration. Easy to handle.
DynaZip Air Tool Configurations
18256 Air Tool Kit18255 Basic Air Tool
Replacement Eraser Decal Removal Wheel
Replacement Zip Wire Wheel
3
92250 Eraser Wheel
92250 Eraser Wheel
92251 Eraser Wheel
with Hub
92251 Eraser Wheel with Hub
Part No. Size Grade Band Tip Type
92245 4" dia. x 3/4" wide Coarse Green Bent
92246 4" dia. x 3/4" wide Medium Blue Bent
92247 4" dia. x 3/4" wide Fine Green Straight
92248 4" dia. x 1/2" wide Coarse Blue Bent
92249 4" dia. x 1/2" wide Fine Green Straight
18258 Eraser Decal Removal Tool 18257 Deluxe Kit
Model 18255
Includes:
•92245 3/4" Wire Wheel (Coarse)
•92253 3/4" Zip Hub
Model 18258
Includes:
•92250 3/4" Eraser Wheel
•92253 3/4" Zip Hub
Model 18256
Includes:
•92245 3/4" Wire Wheel (Coarse)
•92248 1/2" Wire Wheel (Coarse)
•92250 1/2" Eraser Wheel
•92252 1/2" Zip Hub
•92253 3/4" Zip Hub
Model 18257
Includes:
•92245 3/4" Wire Wheel (Coarse)
•92246 3/4" Wire Wheel (Medium)
•92247 3/4" Wire Wheel (Fine)
•92248 1/2" Wire Wheel (Coarse)
•92249 1/2" Wire Wheel (Fine)
•92250 3/4" Eraser Wheel
•92252 1/2" Zip Hub
•92253 3/4" Zip Hub
Eraser Decal Removal Wheel Mounting Instructions:
1. Disconnect the tool from the air supply.
2. Install the hex socket side of the Eraser Hub so that it fits onto the male hex portion of the 18269 Spindle.
3. Install the 92250 Eraser Wheel and the second half of the Eraser Hub.
4. Hold the 18269 Spindle stationary with the 18749 Spanner Wrench and install the star washer along with the socket head cap screw.
Note: The eraser fits loosely between the Eraser Hub halves.

DYNABRADE
®
DYNABRADE Automotive Aftermarket 8989 Sheridan Drive •Clarence, NY 14031-1490 •Phone: [phone] •Fax: [phone]
© DYNABRADE, INC., 2003 PRINTED IN USA
Visit Our Web Site: www.dynabrade.com Email: [email protected]
Air Tools For The Body Shop
Products to be considered for warranty must be sent back to our factory, transportation prepaid by
the user. Please send tool back to attention of “Repair Department” with note fully explaining the
nature of the problem along with a copy of original invoice indicating model and serial number.
Return product to:
Dynabrade, Inc.
Attn: Repair Department
8989 Sheridan Dr.
Clarence, NY 14031
Autobrade Red 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 Rotary Vane Air Tools must be used with a Filter-Regulator-Lubricator to maintain all warranties.
Operating Instructions:
Warning: Eye, face, respiratory, sound 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 air supply 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 air supply 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.
5. Air tools are not intended for use in explosive atmospheres and are not insulated for contact with electrical power sources. Sanding/Grinding certain
materials can create explosive dust. It is the employers responsibility to notify the user of acceptable dust levels. Sanding/Grinding can cause sparks
which can cause fires or explosions. It is the users responsibility to make sure the work area is free of flammable materials.
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 rotary vane style air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 20 SCFM
(example: if the tool specifications state 40 SCFM, set the drip rate of your filter-lubricator at 2 drops per minute).
Dynabrade Air Lube (P/N 95842: 1 pt. 473 ml.) is recommended.
4. An Air Line Filter-Regulator-Lubricator must be used with this air tool to maintain all warranties. Dynabrade recommends the following: 11405 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 SCFM @ 100 PSIG 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. 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.
7. DO NOT clean or maintain air tools with chemicals that have a low flash point (example: WD-40®).
•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.
•Warning: Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.
“Autobrade Red”Tool Warranty
Following the reasonable assumption that any inherent defect which might prevail in a product will become apparent to the user within 6 months from the
date of purchase, “Autobrade Red” tools are warranted against defects in workmanship and materials under normal use and service.
We shall, at our option, repair or replace at our factory, any “Autobrade Red” tool which shall, within 6 months after delivery to the original
purchaser, indicate upon our examination to have been defective.
Safety Instructions:
Products offered by Dynabrade should not be converted or otherwise altered
from original design without expressed written consent from Dynabrade, Inc.
Our obligation is contingent upon proper use of “Autobrade Red” tools in accordance with factory recommendations, instructions and practices.
The warranty shall not apply in these cases:
1. Normally wearable parts such as bearings, rotor blades, etc. 5. Tools requiring normal tune-up or cleaning.
2. Consumables such as sanding pads, etc. 6. Tools being used after they are badly worn such as using ratchet with worn yoke.
3. Misuse, neglect in maintaining tool or tool modification. 7. Ratchets, anvils damaged by excessive hand torquing.
4. Lack of lubrication or evidence of rust, dirt or corrosion. 8. Use in production-type applications.