Matco Tools RL730 User manual

RL730 1 Rev. 11/14/02
RL730
Mini 3" Polisher
• Operating Instructions
• Warning Information
• Parts Breakdown
Max. Free Speed . . . . . . . . . . . . . . . . . . . . . . 2,500 rpm
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" NPT
Air Hose Size . . . . . . . . . . . . . . . . . . . . . . . . 3/8" ID
Recom. Air Pressure . . . . . . . . . . . . . . . . . . . . . 90 psig
Air Consumption . . . . . . . . . . . . . . . . . . . . . . . 4 CFM
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5"
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 lbs.
SPECIFICATIONS
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
ALWAYS WEAR
SAFETY GOGGLES
WEAR HEARING
PROTECTION
AVOID
PROLONGED
EXPOSURE TO
VIBRATION

RL730 2 Rev. 11/14/02
FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY.
This Instruction Manual Contains Important Safety
Information.
Read THIS INSTRUCTION MANUAL
Carefully and understand ALL Information
Before Operating This Tool.
• Always operate, inspect and maintain
this tool in accordance with American National
Standards Institute Safety Code of Portable Air Tools
(ANSI B186.1) and any other applicable safety codes
and regulations.
• For safety, top performance and maximum
durability of parts, operate this tool at 90
psig 6.2 bar max air pressure with 3/8"
diameter air supply hose.
• Always wear impact-resistant eye and
face protection when operating or performing
maintenance on this tool. Always wear hearing
protection when using this tool.
• High sound levels can cause permanent
hearing loss. Use hearing protection as
recommended by your employer or
OSHA regulation.
• Keep the tool in efficient operating condition.
• Operators and maintenance personnel must be
physically able to handle the bulk, weight and power
of this tool.
• Air under pressure can cause severe
injury. Never direct air at yourself or
others. Always turn off the air supply,
drain hose of air pressure and detach
tool from air supply before installing,
removing or adjusting any accessory on
this tool, or before performing any maintenance on
this tool. Failure to do so could result in injury. Whip
hoses can cause serious injury. Always check for
damaged, frayed or loose hoses and fittings, and
replace immediately. Do not use quick
detach couplings at tool. See instructions
for correct set-up.
• Air powered tools can vibrate in use.
Vibration, repetitive motions or uncomfortable
positions over extended periods of time may be
harmful to your hands and arms. Discontinue use of
tool if discomfort, tingling feeling or pain occurs. Seek
medical advice before resuming use.
• Do not point or indulge in any horseplay with this
tool.
• Slipping, tripping and/or falling while
operating air tools can be a major
cause of serious injury or death. Be
aware of excess hose left on the walking
or work surface.
• Keep body working stance balanced and firm. Do not
overreach when operating the tool.
• Anticipate and be alert for sudden changes in motion
during start up and operation of any power tool.
• Do not carry tool by the hose. Protect the hose from
sharp objects and heat.
• Tool shaft may continue to rotate briefly after throttle is
released. Avoid direct contact with accessories during
and after use. Gloves will reduce the risk of cuts or
burns.
• Keep away from rotating end of tool.
Do not wear jewelry or loose clothing.
Secure long hair. Scalping can occur if
hair is not kept away from tool and
accessories. Choking can occur if neck-
wear is not kept away from tool and
accessories.
• Never mount a grinding wheel on a polisher. A
grinding wheel that bursts can cause very serious
injury or death when not properly guarded. Inspect
backing pad before each use. Do not use if cracked
of damaged.
• Avoid direct contact with moving polishing pad to
prevent pinching or cutting of hands or other body parts.
• Do not lubricate tools with flammable or volatile
liquids such as kerosene, diesel or jet fuel.
• Don't force tool beyond its rated capacity.
• Do not remove any labels. Replace damaged labels.
• Use accessories recommended by Matco Tools.

RL730 3 Rev. 11/14/02
Part # Description Qty.Index #
Qty.
Part # DescriptionIndex #
1 43001 Air Inlet 1
2 43002 Spring 1
3 43003 Valve Stem 1
4 43004 Rubber Spacer 1
5 43005 Valve 1
6 43006 O-Ring 1
7 43007 Screw 1
8 43008 Diffuser 1
9 43009 Pin 1
10 43010 Motor Housing 1
11 43011 O-Ring 1
12 43012 Trigger 1
13 43013 Air Regulator 1
14 21114 Ball Bearing 1
15 43015 Rear Plate 1
16 73016 Rotor 1
17 78816 Rotor Blade 4
18 43018 Spring Pin 1
RL730
MINI 3" POLISHER
19 43019 Cylinder 1
20 73020 Front Plate 1
21 30524 Ball Bearing 1
22 43024 Spacer 1
23 73023 Internal Gear 1
24 72024 Planet Gear 3
26 73026A Work Spindle with Pins 1
27 29120 Ball Bearing 2
28 73028 Clamp Nut 1
29 73029 Spacer 1
30 43031 Rubber Grip 1
31 RL4303 3" Pad 1
32 233A28 Spanner 1
Replacement Pads Available:
RL730-2 3-1/2" Buffing Bonnet
RL730-3 3" White Compounding Foam Pad
RL730-4 3" Yellow Compounding Foam Pad

RL730 4 Rev. 11/14/02
Nipple
Leader Hose
Whip Hose
Nipple Filter
Air Supply
Regulator
Quick Coupler Oiler
Drain Daily
Do Not Install
Quick Coupling
Here
Operating Instructions • Warning Information • Parts Breakdown
Operation...
Additional pressure may be used to make more efficient
use of the tool when material to be cut is thick. Lighter
pressure may e used when polishing. When finished
polishing, lift it off the work before stopping the motor.
MATCO TOOLS™ 1 YEAR LIMITED
WARRANTY FOR AIR TOOLS
Matco 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 Matco
Authorized 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 Matco's sole liability under
this or any implied warranty and under no circumstances
shall Matco 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.
Air Supply...
Tools of this class operate on a wide range of air
pressures. It is recommended that air pressure of these
tools measures 90 PSI at the tool while running free.
Higher pressure (over 90 psig; 6.2 bar) raises
performance beyond the rated capacity of the tool which
will shorten the tool’s life because of faster wear and
could cause injury.
Always use clean, dry air. Dust, corrosive fumes and/or
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 the above figure.
The air inlet used for connecting air supply, has
standard 1/4" NPT . 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 and be tightly
secured.
Lubrication...
Lubricate the air motor daily with quality 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. The amount of oil to be used is 1 ounce.
Overfilling will cause a reduction in the power of the tool.