ATD AIR ATD-2030 User manual

ATD2030 - 1 - Rev. 10/02/03
MINI RIGHT ANGLE DIE
GRINDER – FRONT EXHAUST
ATD-2030
Free Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 RPM
Collet Size (In.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"-18NPT
Hose Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8" ID
Air Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 PSI
Air Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 CFM
Sound Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 dBA
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5"
Shipping Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 Lbs.
SPECIFICATIONS
THIS INSTRUCTION MANUAL
CONTAINS IMPORTANT
SAFETY INFORMATION
READ CAREFULLY AND
UNDERSTAND ALL
INFORMATION BEFORE
OPERATING THIS TOOL!
SAVE THIS MANUAL
FOR FUTURE REFERENCE.
Some dust created by power
sanding, sawing, grinding, drilling,
and other construction activities
contains 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, and
• 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.
ALWAYS READ
INSTRUCTIONS
BEFORE USING
POWER TOOLS
• MAXIMUM RPM OF 20,000
• MAX AIR PRESSURE: 90 PSIG, 6.2 BAR
• RPM OF THE ACCESSORY MUST EXCEED
TOOL RPM
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ATD2030 - 2 - Rev. 10/02/03
11. Make sure the RPM rating of grinding wheels and
attachments do not exceed the rated speed of the
tool.
12. Protect yourself from noise. Noise
levels vary with work surface. Wear
ear protectors.
13. Wear gloves and protective clothing to avoid injuries
caused by chips or pieces, malfunctioning
accessories, or improperly clamped work.
14. When possible, secure work with clamps or vise so
both hands are free to operate tool.
15. Correct grinding wheel mounting is necessary to
prevent injury from broken wheels. Do not use
chipped or cracked grinding wheels. Grinding wheels
should be a free fit on the spindle to prevent stress
at the hole. Use only wheel collars that come with
the grinder for mounting the grinding wheel. Flat
washers or other adapters may over stress the wheel.
Always use heavy paper blotter discs between the
wheel collars and the grinding wheel. Tighten the
wheel on the spindle to prevent spin off when the
air grinder is turned off.
1. Always wear approved eye protection.
Face or dust mask is recommended
when grinding operation creates dust
and grinding material.
2. Have throttle trigger in “OFF” position when
connecting to air supply.
3. Disconnect tool before performing service or when
not in use.
4. Always use tool a safe distance from other people in
work area.
5. Maintain tools with care. Keep tools clean and oiled
for best and safest performance. Follow instructions
for lubricating and changing accessories. Wiping or
cleaning rags and other flammable waste materials
must be placed in a tightly closed metal container
and disposed of later in the proper fashion.
6. Do not wear loose or ill-fitting clothing, remove
watches and rings.
7. Never use quick change couplings at tool. They add
weight and could fail due to vibration. Instead, add
a hose whip and connect coupling between air
supply, and hose whip, or between hose whip and
leader hose.
8. Don’t over reach. Keep proper footing and balance at
all times.
9. Don’t force tool. It will do the job better and safer at
the rate for which it was designed.
10. Don’t abuse hoses or connectors.
Never carry tool by the hose or yank
it to disconnect from power supply.
Keep hoses from heat, oil and sharp
edges. Check hoses for weak or worn
condition before each use, making certain that all
connections are secure.
▲
!
WARNING!
FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY.
• RPM of the accessory must exceed tool RPM.
• Read and understand instruction manual before
operating.
• Always wear safety goggles.
• Repetitive motions or extended exposure to
vibration may be harmful to your hands or arms.
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ATD2030 - 3 - Rev. 10/02/03
Operating Instructions • Warning Information • Parts Breakdown
Nipple
Operating Instructions…
When using the grinder be careful not to exert excessive force. Too
much force could be hazardous if it caused the cutting tool spindle
to bend or break.
The burning of the work piece or excessive speed reduction indicates
too much force being applied. Changing to a free cutting tool may be
better for the desired rate of speed and stock removal.
Avoid hazardous condition by making sure there is sufficient gripping
force on the spindle of the cutting tool by placing the spindle 7/16"
or more inside the collet.
Air Supply...
Tools of this class operate on a wide range of air pressures. It is
recommended that air pressure of these tools measure 90 PSI at the
tool while running free. Higher pressure and unclean air will shorten
the tool’s life because of faster wear and may create a hazardous
condition.
Water in the air line will cause damage to the tool. Drain the air tank
daily. Clean the air inlet filter screen on at least a weekly schedule.
The recommended hookup procedure can be viewed in Figure 1.
The air inlet, used for connecting air supply, has standard 1/4" NPT
American Thread.
Line pressure should be increased to compensate for unusually long
air hoses (over 25 feet). Minimum hose diameter should be 3/8" I.D.
and fittings should have the same inside dimensions.
Troubleshooting...
Other factors outside the tool may cause loss of power or erratic
action. Reduced compressor output, excessive drain on the air
line, moisture or restrictions in air pipes or the use of hose
connections of improper size or poor conditions may reduce air
supply. Grit or gum deposits in the tool may cut power and may
be corrected by cleaning the air strainer and flushing out the
tool with gum solvent oil or an equal mixture of SAE #10 and
kerosene. If outside conditions are in order, disconnect tool from
hose and take tool to your nearest authorized service center.
Lubrication & Maintenance…
Lubricate the tool daily with a good grade of air tool oil. If no
air line oiler is used, run a teaspoon of oil through the tool. The
oil can be squirted into the tool air inlet, or into the hose at
the nearest connection to the air supply, then run the tool. A
rust inhibitive oil is acceptable for air tools.
WARNING: After an air tool has been lubricated, oil will
discharge through the exhaust port during the first few seconds
of operation. The exhaust port must be covered with a towel
before applying air pressure to prevent serious injury.
Warranty...
ATD Tools warrants its air tools for a period of 1 year to the consumer. We will repair any air tool covered under this warranty which proves to be
defective in material or workmanship during the warranty period. In order to have your tool repaired, return the tool to any Warranty Center, freight
prepaid. Please include a copy of your proof of purchase and a brief description of the problem. The tool will be inspected and if any part or parts
are found to be defective in material or workmanship, they will be repaired free of charge and the repaired tool will be returned to you freight
prepaid.
This warranty gives you specific rights. You may also have other rights which vary from state to state.
The foregoing obligation is ATD Tools’ sole liability under this or any implied warranty and under no circumstances shall ATD Tools be liable for any
incidental or consequential damages.
Note: Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not
apply to you.
Figure 1
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ATD2030 - 4 - Rev. 10/02/03
ATD-2030
Mini Right Angle Die Grinder – Front Exhaust
Ref No. Part No. Description
1 70601A Housing
2 32202 Throttle Valve Bushing
3 32203 O-Ring (2)
4 32204 O-Ring
5 32205 O-Ring
6 32206 Throttle Pin
7 32207 Spring
8 32208 Air Regulator
9 32209 O-Ring
10 32210 O-Ring
11 70611CH Valve Plug
12 70612ACH Safety Throttle Lever
13 32213 Pin
14 70614B Air Inlet (Metal)
15 32209 O-Ring
16 30516 Ball Bearing (2)
17 70617 Rear End Plate
18 32218 Rotor
Ref No. Part No. Description
19 32219 Rotor Blade (4)
20 70620 Long Pin
21 70621 Cylinder
22 32222 Spindle Collar
23 70622 Front End Plate
24 21417 Ball Bearing (2)
25 32225 Bevel Gear
26 32226 Clamp Nut
27 32227 Housing Cap
28 32228 Angle Housing
29 32229 Bevel Gear
30 32230 Grease Fitting (6mm)
31 32231 Clamp Nut
32 32232 Chuck Spindle
33 32233 Woodruff Key
34 70628A Collet (1/4")
32234B Collet (1/8") - Optional
35 32235 Collet Nut
36 32236 Wrench (12&17mm) (2)
1
8
2
9
10
11
7
3
4
5
6
20
12
19
18
17
21
13
14
15
16
30
22
29
28
27
31
23 24
25
26
32
36
33
34
35
36
16
24
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