Matco Tools RL835 User manual

RL835 3/13/02
RL835
AIR NIBBLER
• Operating Instructions
• Warning Information
• Parts Breakdown
Overall Length . . . . . . . . . . . . . . . . . . . . . . . . 7-1/16"
Net Wt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 Lbs.
Avg. Air Cons. . . . . . . . . . . . . . . . . . . . . . . . . 4 CFM
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"NPT
Min. Hose Size . . . . . . . . . . . . . . . . . . . . . . . 3/8" ID
Recom. Air Pressure . . . . . . . . . . . . . . . . . . . . . 90 psig
Strokes Per Minute . . . . . . . . . . . . . . . . . . . . . . 2,600
Cutting Capacity . . . . . . . . . . . . . . . . . . . . . . . 18 GA.
Sound Level . . . . . . . . . . . . . . . . . . . . . . . . . . 93 dBA
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

RL835 3/13/02
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.
• Place the tool on the work before starting the
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.
• Cutting with these tools will create
sharp edges. Wear gloves to protect hands.
• Avoid direct contact with accessory and work
surface during and after work.
• Cutting edges and saw blades can become hot
during use. Do not touch.
• Never force the tool to cut faster or through
heavier gauge material than rated capacity.
• 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 any
damaged labels.
WARNING!
FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY

RL835 3/13/02
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 hook-up procedure can be viewed in
Figure 2.
The air inlet (Figure 1), 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 1/4" I.D. and fittings should have
the same inside dimensions
AIR SUPPLY
TROUBLESHOOTING
LUBRICATION & MAINTENANCE
WARRANTY
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. If outside
conditions are in order, disconnect tool from hose and
take tool to your nearest Matco authorized service center.
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.
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.
Nipple
- 3 -
Figure 2
Figure 1
Air Inlet
OPERATION
Punch Replacement:
Disconnect air supply from tool.
1. Remove set screw (#40) from cutting head.
2. Remove cutter die (#39).
3. Remove nibbler housing nut (#38) and cutter
nut (#37).
4. Replace punch.
5. Reverse above procedure, check screws for
tightness before operating tool.
Die Adjustment
Disconnect air supply from tool.
Loosen set screw (#40). Turn cutter die to desired
position. Tighten set screw.
Warning
• Cutting with this tool will create sharp edges.
Wear gloves to protect hands.
• Avoid direct contact with work surface during
and after work.
• Cutting edges can become hot during use.
Do not touch.
• Never force the tool to cut faster or through
heavier gauge material than rated capacity

RL835 3/13/02
- 4 -
RL835
Air Nibbler
Ref. # Item # DESCRIPTION QTY
1 229B1M Motor Housing 1
*2 Throttle Valve 1
*3 Throttle Valve Seal 1
*4 Throttle Valve Spring Seat 1
*5 Throttle Valve Spring 1
6 229B6 Throttle Valve Plug 1
7 229B7 Throttle Valve Plug Seal 1
8 229B8 Inlet Bushing 1
9 229B9 Throttle Lever 1
10 229B10 Throttle Lever Pin 1
11 229B11 End Plate Cap 1
12 21114 Rear Rotor Bearing 1
13 229B13 Rear End Plate 1
14 229B14 Rotor 1
15 229B15 Vane 4
**16 Cylinder 1
**17 Cylinder Dowel 1
18 229B18 Front End Plate 1
19 21417 Front Rotor Bearing 1
20 229B20 Motor Clamp Washer 1
Ref. # Item# DESCRIPTION QTY
21 229B21 Gear Case 1
22 229B22 Gear Case Nut 1
23 229B25 Spindle Bearing 2
24 229B24 Spindle 1
25 71125 Spindle Planet gear 2
26 71126 Spindle Planet Gear Shaft 2
27 229B27 Eccentric Nut 1
28 229B28 Nibbler Housing 1
***29 Nibbler Crank 1
***30 Crankshaft 1
***31 Crankshaft Pin 1
***32 Crank Bearing 1
33 229B33R Nibbler Housing Cover 1
34 229B34 Housing Cover Screw 3
35 229B35 Crankshaft Bushing 1
36 229B36 Cutter 1
37 229B37 Cutter Locknut 1
38 229B38 Nibbler Housing Nut 1
39 229B39 Cutter Die 1
40 229B40 Cutter Die Setscrew 1
* Available ONLY as 229B2A assembly including ref. no. 2, 3, 4 & 5
** Available ONLY as 229B16A assembly including ref. no. 16 & 17
*** Available ONLY as 229B29A assembly including ref. no. 29, 30, 31 & 32