Cornwell Tools CAT-530XL User manual

CAT-530XL 1 12/01/06
CAT-530XL
Heavy Duty
Extra Long
Die Grinder
Operating Instructions • Warning Information
• Parts Breakdown
ALWAYS READ
INSTRUCTIONS
BEFORE USING
POWER TOOLS
ALWAYS WEAR
SAFETY GOGGLES
WEAR HEARING
PROTECTION
AVOID
PROLONGED
EXPOSURE TO
VIBRATION
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.
Free Speed: . . . . . . . . . . . . . . . . . . . . . . . . 22,000 RPM
Air Inlet: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" NPT
Collet Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"
Recommended Hose Size:. . . . . . . . . . . . . . . . . .3/8" I.D.
Recommended Air Pressure: . . . . . . . . . . . . . . . . . 90 PSI
Air Consumption: . . . . . . . . . . . . . . . . . . . . . . . .0.4 CFM
Length:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11"
Net Weight:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 lbs.
SPECIFICATIONS
• MAXIMUM RPM OF 22,000
• MAX AIR PRESSURE:
90 PSIG, 6.2 BAR
• RPM OF THE ACCESSORY
MUST EXCEED TOOL RPM
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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 during
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.
• 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 neckwear is not kept away
from tool and accessories.
• 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
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.
• Do not lubricate tools with flammable or
volatile liquids such as kerosene, diesel
or jet fuel.
• Do not force tool beyond its rated capacity.
• Do not remove any labels. Replace any
damaged labels.
• Use accessories recommended by
Cornwell Tools.
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Ref. # Item # DESCRIPTION QTY
1 RS31501 Screw 1
2 RS31502 O-Ring (P12) 1
3 RS31503 O-Ring (P8) 2
4 RS31504 Air Regulator 1
5 RS31505 Spring 1
6 RS31506 Valve Stem Bushing 1
7 RS31507 Valve Stem 1
8 RS31508 O-Ring (3.5 x 1.4) 1
9 RS31509 Air Inlet 1
10 RS31510 Exhaust Sleeve 1
11 RS31511 O-Ring (26.7 x 1.78) 1
12 RS31512 Spring Pin 1
13 RS20013CW Lever 1
14 RS30XL14 Housing Cover 1
15 RS30XL15CW Housing 1
16 RS30516 Bearing (696ZZ) 1
17 RS31517 Rear Plate 1
18 RS31518 Pin (2.5 x 6L) 2
Ref # Item# DESCRIPTION QTY
19 RS31519 Rotor Blade 4
20 RS288321 Rotor 1
21 RS31521 Cylinder 1
22 RS31522 Cone Muffler 1
23 RS2GR23 Bearing Spacer 1
24 RS288325 Front Plate 1
25 RS30524 Bearing (608ZZ) 5
26 RS288027 Washer 1
27 RS2880L28 Coupling Nut 2
28 RS2880L29 Coupling 1
29 RS30XL29 Spindle Housing 1
30 RS30XL30 Spindle 1
31 RS288029 Spindle 1
32 RS20635 Collet 1
33 RS20636 Collet Nut 1
34 RS31535 Stop Spanner (14mm) 1
35 RS20639 Stop Spanner (19mm) 1
PARTS BREAKDOWN - CAT-530XL
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CAT-530XL 4 12/01/06
Operating Instructions • Warning Information • Parts Breakdown
Nipple
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 tool 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.
OPERATION
When using the grinder, be careful not to exert excessive
force. Too much force could be hazardous if it causes 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 conditions by making sure there is sufficient
force on the spindle of the cutting tool by placing the spindle
7/16" or more inside the collet.
NOTE: DURING OPERATION SAFETY GOGGLES SHOULD
ALWAYS BE WORN TO GUARD AGAINST FLYING RUST
AND CHIPS.
LUBRICATION
Lubricate the air motor daily with quality air tool oil. If no air
line oiler is used, run 1/2 oz. 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
Cornwell 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 Cornwell
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 Cornwell’s sole liability under this or any implied warranty and under no circumstances shall Cornwell 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.
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