Clarke CAT108 Installation and operation manual

OPERATING & MAINTENANCE

INSTRUCTIONS

ORIGINAL INSTRUCTIONS GC0220 rev 1

RATCHET WRENCH

MODEL NO: CAT108 & CAT109

PART NO: 3120110 & 3120116

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

INTRODUCTION

Thank you for purchasing this CLARKE Ratchet Wrench which is ideally suited to

quick removal and installation of nuts, bolts, and other fasteners where space

is limited.

Before attempting to use this product, please read this manual thoroughly and

follow the instructions carefully. In doing so you will ensure the safety of yourself

and that of others around you, and you can look forward to your purchase

giving you long and satisfactory service.

Please keep these instructions in a safe place for future reference.

SPECIFICATION

Model Number CAT108 CAT109

Part Number 3120110 3120116

Drive Type 1/2” Square 3/8” Square

Max Torque 50 ft/lb (68 Nm) 50 ft/lb (68 Nm)

Dimensions (L x W x H) 265 x 48 x 42 mm 265 x 48 x 42 mm

Weight 1.2 kg 1.2 kg

Max Operating Pressure 90 psi (6.2 bar) 90 psi (6.2 bar)

Average Air Consumption Average 4 cfm Average 4 cfm

Max No Load Speed 160 rpm 160 rpm

Air Inlet Size 1/4“ BSP female 1/4“ BSP female

A-weighted Sound Pressure Level 92.1 dB(A) 91.5 dB(A)

Sound power level 103.1 dB(A) 102.5 dB(A)

Uncertainty Factor K = 3 K = 3

Vibration at the handle 0.8 m/s20.8 m/s2

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12

months from the date of purchase. Please keep your receipt which will be

required as proof of purchase.

This guarantee is invalid if the product is found to have been abused or

tampered with in any way, or not used for the purpose for which it was

intended.

Faulty goods should be returned to their place of purchase, no product can

be returned to us without prior permission.

This guarantee does not affect your statutory rights

GENERAL SAFETY RULES

THE WORK ENVIRONMENT

1. Keep the work area clean and tidy.

2. Dress appropriately - Do not wear loose clothing or jewellery. Tie long hair

out of the way.

3. Keep children and visitors away - Do not let children handle the tool.

4. DO NOT operate the tool where there are flammable liquids or gases.

USE OF AIR POWERED TOOLS

1. Stay alert and use common sense - do not operate the tool when you are

tired or under the influence of alcohol, drugs or medication.

2. ALWAYS wear eye protectors when using the tool. Eye protectors must

provide protection from flying particles from the front and the side. Ear

protectors should also be worn.

3. DO NOT overreach - Keep proper footing and balance at all times.

4. Never use oxygen, CO2, combustible gases or any type of bottled gas as a

source of power for this tool.

5. DO NOT connect the air supply hose with your finger on the trigger.

CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN

PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

6. DO NOT exceed the maximum pressure for the tool of 90 psi / 6.2 bar.

7. Check hoses for leaks or worn condition before use, and ensure that all

connections are secure.

8. Keep the air supply hose away from heat, oil and sharp edges.

9. DO NOT use the tool for any purpose than that described in this manual.

10. DO NOT fit the tool to any stand or clamping device that may damage it.

11. DO NOT carry out any alterations or modifications to the tool.

12. ALWAYS disconnect from the air supply when:

• Performing any maintenance.

• The tool is not in use.

• The tool will be left unattended.

• Moving to another work area.

• Passing the tool to another person.

13. NEVER use the tool if it is defective or operating abnormally.

14. This tool should be serviced at regular intervals by qualified service

personnel.

15. Avoid damaging the tool for example by applying excessive force of any

kind.

16. ALWAYS maintain the tool with care. Keep it clean for the best and safest

performance.

17. Quick change couplings should not be located at the tool. They add

weight and could fail due to vibration.

18. DO NOT force or misuse the tool. It will do a better and safer job at the rate

for which it was designed.

19. DO NOT remove any labels. Damaged labels should be replaced.

20. This tool vibrates with use. Vibration may be harmful to your hands or arms.

Stop using the tool if discomfort, a tingling feeling or pain occurs. Seek

medical advice before resuming use.

TRANSPORT & STORAGE

1. DO NOT carry the tool by the air hose.

2. Never carry an air tool with your finger on the trigger.

3. When not in use the air tool must be disconnected from the air supply and

stored in a dry place out of the reach of children.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

COMPRESSED AIR REQUIREMENTS

A typical air line layout is shown below. If an automatic in-line filter/regulator is

used, it will keep air tools in good condition but should be regularly checked

and topped up with oil. CLARKE airline oil should be used and the lubricator

be adjusted to approx 2 drops per minute

Use only clean, dry, regulated compressed air as a power source.

WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU

ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF

COMPRESSORS AND A COMPRESSED AIR SUPPLY.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

Use only clean, dry, regulated compressed air as a power source.

Air compressors used with the tool must comply with the appropriate

European Community Safety Directives.

The air hose must be rated at least 150% of the maximum operating pressure of

the tool.

For optimum performance it is recommended that a 3/8” ID airline hose is

used.

Set the tool in the OFF position before connecting it to the air supply.

A build-up of moisture or oil in the air compressor will accelerate wear and

corrosion in the air tool. Ensure any moisture is drained from the compressor

daily and the inlet filter is kept clean.

If an unusually long air hose is required, (over 8 metres), the line pressure or the

hose inside diameter may need to be increased by up to 15 psi to maintain air

pressure at the tool.

Never exceed the maximum operating pressure for the air tool. It is

recommended that air pressure to this tool does not exceed 90 psi at the air

tool when running. Higher pressures and dirty air will shorten the life of the tool

due to faster wear and is a possible safety hazard.

Check hoses for wear or damage before use.

USEFUL ACCESSORIES

A wide range of accessories are available including filter/regulators,

lubricators, high pressure hoses, etc. Contact your CLARKE dealer for further

information, or call CLARKE International on 01992 565333.

Suitable Ratchet Wrench compatible socket sets include the following are

available in the CLARKE catalogue

1700431 PRO31 10 piece 1/2” drive AF socket set

1700432 PRO32 10 piece 1/2” drive metric socket set

1700437 PRO37 7 piece 1/2” drive deep AF socket set

1700438 PRO38 9 piece 1/2” drive deep metric socket set

1700452 PRO52 6 piece 1/2” drive hex bit socket set

1700429 PRO29 9 piece 3/8” drive AF socket set

1700430 PRO30 9 piece 3/8” drive metric socket set

1700435 PRO35 8 piece 3/8” drive deep AF socket set

1700436 PRO36 8 piece 3/8” drive deep metric socket set

1700451 PRO51 6 piece 3/8” drive hex bit socket set

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

Contact your CLARKE dealer or the CLARKE International Service Department

for further information.

CLARKE Air Line Oil (part no. 3050825) is available from your CLARKE dealer.

PRODUCT OVERVIEW

The pack should include the following items:

• Reversible ratchet

• Male Snap Connector

• Bottle of Airline Oil

1 Forward/Reverse Switch 3 Trigger

2 1/4”Square Drive Shaft 4 Air Inlet

5 Airline connector

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

BEFORE USE

CONNECTING THE AIRLINE

NOTE: Ensure the air supply is turned off.

1. Remove the travel plug.

2. Pour 2-3 drops of Clarke airline oil into the oil filling port. This should be done

regardless of whether or not a lubricated air supply is to be used.

3. If required, connect an in-line mini

oiler to the tool. Refer to the

instructions supplied with the mini-

oiler before use.

• A mini oiler helps to prolong the

life of any air tool.

4. Connect a suitable hose. This can

be done using either the male

adaptor supplied or using a mini

oiler from your CLARKE dealer.

5. If a mini-oiler is not being used, run a few drops of oil through the tool

before use. It can be entered through the airline connector or via the hose

at the nearest connection to the air supply.

6. Connect the other end of the hose to the compressor.

7. Turn on the air supply and check for air leaks. Rectify any found before

proceeding. Set the working pressure to 90psi/6.2 bar for best

performance.

• PTFE tape may be useful for sealing threaded connections.

8. Place a sheet of paper next the exhaust port and hold the throttle open for

approximately 30 seconds. The oil volume is correctly set when a light stain

of oil can be seen on the paper. Excessive oil should be avoided.

Your air tool is now ready for use.

You can fit a whip hose with a quick fit coupling if required (available from

your CLARKE dealer).

WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU

ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF AIR

COMPRESSORS AND A COMPRESSED AIR SUPPLY.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

OPERATION

SETTING THE DIRECTION OF ROTATION

To select the direction of rotation turn

the direction control as follows.

• For tightening bolts/nuts, turn

the direction control anti-

clockwise to F (Forward).

• For loosening bolts/nuts, turn the

direction control clockwise to R

(Reverse).

FITTING SOCKETS AND USING THE AIR RATCHET

IMPORTANT: Only use sockets designed for use with a ratchet wrench;-

either 3/8" (10mm) for the CAT109 or 1/2” (13mm) for the CAT108.

1. Select the socket you require and

push it onto the square drive shaft.

• It clicks into place when secure.

2. Place the socket over the nut.

• Take care that the socket is

firmly engaged.

3. Squeeze the trigger against the

body of the tool to start.

4. Release the trigger to stop the tool.

5. ALWAYS ensure the tool has stopped before putting it down.

6. When releasing very tight fastenings initially break loose by hand. Squeeze

the trigger and the air tool will complete the job.

7. If necessary, use penetrating oil to assist in freeing off rusted fasteners.

8. When assembling, start turning fasteners by hand, then set the rotation

forward or reverse. Apply the tool gently and squeeze the trigger to tighten

with power.

WARNING: ALWAYS WAIT UNTIL THE DRIVE SHAFT HAS STOPPED ROTATING

BEFORE SETTING THE DIRECTION CONTROL.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

9. Final tightening should be completed by hand to the required torque

settings.

DISCONNECTING THE AIR SUPPLY

1. DO NOT disconnect the air hose until the supply is isolated at a shut-off

valve.

2. Once the pressure has been isolated, disconnect the air supply hose from

the air tool.

3. Shut down the compressor at the end of the work session and drain daily as

recommended.

STORAGE

When not in use, disconnect from the air supply, clean & store in a safe, dry

place.

If the tool is to be stored or is idle for longer than 24 hours, run a few drops of

CLARKE air line oil into the air inlet and run the tool for 5 seconds in order to

lubricate the internal parts. When storing, replace the blanking plug on the

airline inlet.

Avoid storing the tool where the temperature is below 0oC.

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