Cornwell Tools CAT190 Manuel utilisateur

CAT190 8/9/18

CAT190

Pistol Grip

Needle Scaler

Operating Instructions • Warning Information

• Parts Breakdown

WARNING

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.

Stroke Length .................................2-5/8"

Number of Needles ................................19

Needle Diameter ................................3mm

Rec. Air Pressure ..............................90 PSIG

Blows Per Minute ...........................3000 BPM

Air Inlet Thread ..............................1/4" NPT

Rec. Hose ID.................................... 3/8"

Overall Length ................................14-1/2"

Weight .......................................6.2 Lb.

SPECIFICATIONS

READ THIS MANUAL BEFORE

OPERATING TOOL.

ALWAYS WEAR EYE PROTECTION.

BREATHING APPARATUS WHEN

OPERATING OR PERFORMING

MAINTENANCE ON THIS TOOL.

ALWAYS WEAR HEARING PROTECTION

WHEN OPERATING THIS TOOL.

AVOID PROLONGED EXPOSURE

TO VIBRATION

RPM OF THE ACCESSORY MUST

EXCEED TOOL RPM.

WARNING

RPMRPMRPM

CAT190 2 8/9/18

THIS INSTRUCTION MANUAL CONTAINS

IMPORTANT SAFETY INFORMATION.

READ THIS INSTRUCTION MANUAL CAREFULLY

AND UNDERSTAND ALL INFORMATION BEFORE

OPERATING THI S TOOL.

It is the responsibility of the owner to make sure all

personnel read this manual prior to using the device. It is

also the responsibility of the device owner to keep

this manual intact and labels are lost or not legible, contact

Cornwell for replacements. If the operator is not fluent i

English, the product and safety instructions shall be read and

discussed with the operator in the operator's native language

by the purchaser/owner or his designee, making sure that the

operator comprehends its contents.

• 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 safety goggles and breathing apparatus

(users and bystanders).

• High sound levels can cause permanent hearing loss. Always

use hearing protection (users and bystanders) as recommended

by your employer and OSHA regulations while using this tool.

• Operation can cause impacts, cuts, abrasions and heat. Wear

gloves to protect hands

• 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 powered tools can vibrate during use. Extended exposure

to vibration, repetitive motions, or uncomfortable positions

during use may be harmful to your hands and arms.

Discontinue use of tool if discomfort, tingling, or pain occurs.

Seek medical advice before resuming use.

• Compressed air 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 part or 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 and replace any damaged,

frayed or loose hoses and fittings. Do not operate a damaged

or worn tool. Do not use quick-detach couplings at tool. See

instructions for correct set-up.

• 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

use of any power tool.

• Do not point or indulge in any horseplay with this tool.

• Keep tool out of reach of children.

• Do not carry tool by the hose. Protect the hose from sharp

objects and heat.

• Tool shaft may continue to reciprocate 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 reciprocating 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.

• Do not force tool beyond its rated capacity.

• RPM of the accessory must exceed tool RPM. Use

accessories rated at 4,500 RPM or higher.

• This tool is not insulated against electric shock.

• This tool must not be used in explosive atmospheres.

• Do not lubricate tools with flammable or volatile liquids

such as kerosene, diesel or jet fuel.

• Do not remove any labels. Replace damaged labels.

• Use replacement parts and accessories recommended by

Cornwell.

• Servicing and repairs should only be made by an authorized

service center.

• Do not use (or modify) the tool for any other purpose than

that for which it was designed without consulting the

manufacturer's authorized representative.

• Never operate tool until inspected and confirmed needles are

properly secured in the tool.

• Ensure the work piece is securely fixed.

• Never use dull, chipped or damaged accessories. Never cool

a hot accessory in water as brittleness and early failure

can result. Accessory breakage or tool damage may result

from prying. Take smaller bites to avoid getting stuck.

• Failure to heed these warnings may result in serious or fatal

personal injury and/or property damage.

FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY

WARNING

RPMRPMRPM

WARNING: This product can expose you to

chemicals including lead, which is known to the

State of California to cause cancer and birth

defects or other reproductive harm.

For more information go to

www.P65Warnings.ca.gov.

CAT190 3 8/9/18

PARTS BREAKDOWN - CAT190

Only parts identified by part number above are available for purchase.

Ref. # Item # DESCRIPTION QTY

1 RS248001CWL HOUSING 1

2 RS848002 PIN (3x22) 2

3 RS848003 AIR INLET 1

4 RS848004 CAP 1

5 RS848005 O-RING (4.9x2.2) 2

6 RS848006 REGULATOR 1

7 RS848007 O-RING (11x2.4) 1

8 RS848008V VALVE STEM 1

9 RS848009 O-RING (3.8x1.9) 1

10 RS305A05 O-RING (4.5x1.7) 1

Ref. # Item # DESCRIPTION QTY

11 RS848011 VALVE BUSHING 1

12 RS848012 O-RING (12x2) 1

13 RS848013 SPRING 1

14 RS848014 TRIGGER BUTTON 1

15 RS171815 METAL VALVE BLOCK ASSEMBLY 1

20 RS648019 PISTON FOR MEDIUM AIR HAMMER 1

21 RS648220 CYLINDER FOR MEDIUM AIR HAMMER 1

22 RS248022CWL COMFORT GRIP 1

23 CAT190NS NEEDLE SCALER ATTACHMENT 1

RSCAT190WL PRODUCT WARNING LABEL (NOT SHOWN)

CAT190 4 8/9/18

Drain Daily

RegulatorOilerQuick CouplerLeader

Hose

Nipple

Do Not Install

Quick Coupling

Here

Nipple

Filter

Air Supply

Whip Hose

AIR SUPPLY

Tools operate on a wide range of air pressures. It is recommended

that air pressure of these tools measures 90 psig at the tool with

the trigger fully depressed and no load applied to the tool. Higher

pressure (over 90 psig; 6.2 bar) raises performance beyond the

rated capacity of the tool, which will shorten tool life 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 water from air lines

and compressor prior to running tool. Clean the air inlet filter screen

weekly. The recommended hookup procedure can be viewed in the

above figure.

The air inlet used for connecting air supply has standard 1/2" NPT.

Line pressure should be increased to compensate for unusually long

air hoses (over 25 feet). Minimum hose diameter should be 3/4" I.D.

and fittings should have the same inside dimensions and be tightly

secured.

Ensure an accessible emergency shut off valve has been installed in

the air supply line and make others aware of its location.

LUBRICATION

Lubricate the air motor daily with high 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.

OPERATION

Always turn off the air supply, drain hose of air pressure and detach

tool from air supply before installing, removing or adjusting any part

or accessory on this tool, or before performing any maintenance on

this tool.

Needle Scalers are used for removal of rust, old paint, concrete

and slag from new welds on many uneven metal surfaces. Needles

adapt themselves to flat, curved and uneven surfaces.

Excessive speed reduction indicates too much force being applied

to the work surface.

Apply moderate hand pressure to the tool and allow the tools acces-

sories to do the work.

NOTE: During operation, safety goggles must always be worn

to guard against flying debris (users and bystanders).

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.

WARRANTY

Cornwell Quality Tools Company (“Cornwell”) warrants this product against defects in material and workmanship for a period of ONE (1) YEAR from the date of original retail purchase.

Subject to the conditions and limitations set forth below, Cornwell will, at its option, either repair or replace any part of the product(s) that proves defective by reason of improper

workmanship or materials.

This warranty does not cover any damage to this product that results from accident, abuse, misuse, natural or personal disaster, or any unauthorized disassembly, repair, or

modification. Repairs, disassembly and modification are only authorized to be made by Cornwell or a Cornwell Authorized Warranty Center.

WARRANTY SERVICE

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.

EXCLUSIONS AND LIMITATIONS

THIS WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN,

EXPRESS OR IMPLIED. CORNWELL SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, TO THE EXTENT PERMITTED BY APPLICABLE LAW, ANY WARRANTIES

OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF CORNWELL CANNOT LAWFULLY DISCLAIM IMPLIED WARRANTIES UNDER THIS LIMITED WARRANTY, ALL SUCH

IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY.

IN NO EVENT SHALL CORNWELL BE LIABLE TO THE PURCHASER OR TO THE USER OF A CORNWELL PRODUCT FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES BASED

UPON BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, TORT, OR ANY OTHER LEGAL THEORY. SUCH DAMAGES INCLUDE, WITHOUT LIMITATION, EXPENSES, LOST

REVENUES, LOST SAVINGS, LOST PROFITS, OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, USE OR INABILITY TO USE THE CORNWELL

PRODUCT.

Some states do not allow the exclusion or limitation of incidental or consequential damages or exclusions or limitation on the duration of implied warranties or conditions, so the above

limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary by state.

Repair kits and replacement parts are available for many Cornwell products, regardless of whether or not the product is still covered by a warranty plan.

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