Clarke CAT115 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
LS0410
½” REVERSIBLE AIR RATCHET
MODEL NO: CAT115
PART NO: 3110871

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INTRODUCTION
Thank you for purchasing this CLARKE product.
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.
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 effect your statutory rights.
ENVIRONMENTAL PROTECTION
Recycle unwanted materials instead of disposing of them as
waste. All tools, accessories and packaging should be sorted,
taken to a recycling centre and disposed of in a manner which is
compatible with the environment.
KIT CONTENTS
1 x ½" Square Drive Air Ratchet;
7 x ½" Square Drive Impact Sockets - Sizes 9, 10, 11, 13, 14, 17, 19
1 x 75mm ½" Square Drive Extension bar
1 x 75mm ½" Square Drive to 6.35 Hexagon Shank Adaptor
1 x ½" Square Drive Universal Joint - 3 x 25mm x 6.35mm Hex shank
3 x Screwdriver bits - 1 x 5.5mm slot head - 2 x Nos. 2 & 3 Philips head
1 x Oil bottle

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GENERAL SAFETY RULES
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 air tool.
4. Do not operate the air tool where there are flammable liquids or gases.
5. Keep the air supply hose away from heat, oil and sharp edges.
6. Do not fit the air tool to any stand or clamping device that may damage
the tool.
USE
1. Stay alert and use common sense - Do not operate the air tool when you
are tired or under the influence of alcohol, drugs or medication.
2. Always wear eye protectors when using the air tool - Eye protectors must
provide protection from flying particles from the front and the side.
3. Always wear ear protectors when using the air tool.
4. Do not overreach - Keep proper footing and balance at all times.
5. Never use any type of bottled gas as a source of power for the air tool.
6. Do not connect the air supply hose with your finger on the trigger of the air
tool.
7. Do not exceed the maximum pressure of 90 psi / 6.2 bar.
8. Check hoses for leaks or worn condition before use, and ensure that all
connections are secure.
9. Do not use the air tool for any other purpose than that described in this
book.
10. Do not carry out any alterations or modifications to the air tool.
11. Never use the air tool if it is defective or operating abnormally.
CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN
PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY.

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12. Always disconnect from the air supply when:
• Performing any maintenance
• The air tool is not in use.
• The air tool will be left unattended.
• Moving to another work area.
• Passing the air tool to another person.
13. The air tool should be serviced at regular intervals by qualified service
personnel.
14. Avoid damaging the air tool for example by applying excessive force of
any kind.
15. ALWAYS maintain the tool. Keep it clean for the best and safest
performance.
16. Quick change couplings should not be located at the tool. They add
weight and could fail due to vibration.
17. DO NOT force or misuse the tool. It will do a better and safer job at the rate
for which it was designed.
18. Do not remove any labels. Damaged labels should be replaced.
19. 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.
20. NEVER use standard sockets. These may shatter with serious consequences.
Use ONLY impact sockets.
TRANSPORTATION
1. Never carry the air tool by the air supply hose.
2. Never carry the air tool with your finger on the trigger.
STORAGE
1. 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 (preferably in a locked
cabinet).
2. Avoid storing the air tool in environments where the temperature is below
0oC.

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OVERVIEW
NO DESCRIPTION NO DESCRIPTION
1 Direction Switch 4 Trigger
2 Handle 5 Anvil
3 Air Hose Connection
1
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4
5

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BEFORE USE
AIR SUPPLY
• Use only clean, dry, regulated compressed air as a power source for
the ratchet.
• Air compressors used with the ratchet must comply with the
appropriate EC safety directives.
• A build up of moisture or oil in the air compressor will accelerate
wear and corrosion in the ratchet.
• Never exceed the maximum operating pressure for the ratchet.
AIR HOSE
• The air hose must be rated at least 150% of the maximum operating
pressure of the tool.
RECOMMENDED AIR SUPPLY CONNECTION
WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU
ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF
COMPRESSORS AND COMPRESSED AIR SUPPLY.

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BEFORE USE
NOTE: Ensure the compressor is turned off.
1. Remove the travel plug from the
bottom of the ratchet as shown.
2. Connect a suitable hose to the
ratchet as shown.
• Use the adapter supplied if
required.
3. Connect the other end of the hose
to the compressor.
4. Your ratchet is now ready for use.
• You can fit a whip hose with a quick fit coupling if required
(available from your Clarke dealer.)
FITTING THE SOCKET
1. Select the impact socket you
require.
2. Push the impact socket onto the
anvil as shown.
WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU
ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF
COMPRESSORS AND COMPRESSED AIR SUPPLY.
WARNING: NEVER USE STANDARD SOCKETS. THESE MAY SHATTER WITH
SERIOUS CONSEQUENCES. ONLY USE IMPACT SOCKETS DESIGNED FOR
USE WITH IMPACT TOOLS.

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OPERATION
USING THE DIRECTIONAL CONTROL
To select the direction of rotation turn
the direction control as follows.
1. For tightening, turn the direction
control anti-clockwise to F
(Forward).
2. For loosening, turn the direction
control clockwise to R (Reverse).
USING THE AIR RATCHET
1. Select the impact socket you require.
2. Press the impact socket until it clicks
into place on the anvil.
3. Place the impact socket over the
subject nut.
• Take care that the impact socket
is firmly engaged on the nut to be
tightened or removed.
4. Squeeze the trigger against the
body of the tool to start.
5. Release the trigger to stop the tool.
6. Always ensure the tool has stopped
before putting it down.
WARNING: WAIT UNTIL THE ANVIL HAS STOPPED ROTATING BEFORE
OPERATING THE DIRECTION CONTROL.
Forward Reverse
Squeeze

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DISCONNECTING THE AIR SUPPLY
Do not disconnect the air supply hose until the compressor has been shut
down and the compressed air released.
1. Refer to the compressor instruction book for the procedures to shut down
and release the compressed air.
2. Once the pressure has been released, disconnect the air supply hose from
the ratchet.
STORAGE
• 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 not in use, disconnect from air supply, clean tool and store in
a safe,dry place.
• Store the ratchet safely in its box in a dry, secure environment.
ACCESSORIES
A wide range of accessories are available, including Filter/Regulators,
Lubricators, High Pressure Hoses (5 to 100 Metres), etc.
Contact your CLARKE dealer for further information, or CLARKE International
Sales Department on 01992 565 333.
Contact your CLARKE dealer for further information, or CLARKE International
Sales Department on 01992 565 333.

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Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
MAINTENANCE
DAILY
• Drain water from air tank, air line and compressor.
• Pour a few drops of CLARKE air line oil, into the air inlet. This should be
carried out regardless of whether or not the inline mini oiler is used. If
the inline mini oiler is not used, this procedure should be repeated
after every two to three hours of use.
CLEANING
• Keep the body of the ratchet clean and free from debris, grit or gum
deposits.
SERVICE AND REPAIR
• All servicing and repair must be carried out by qualified service
technicians.
NOTES
• Please note that factors other than the tool may effect its operation
and efficiency such as reduced compressor output, excessive
demand on the airline, moisture or restrictions in the line, or the use
of connectors of improper size or poor condition which will reduce
air supply.
• **Clarke air line oil (part no. 3050825) is available from your CLARKE
dealer.
WARNING: MAKE SURE THAT THE RATCHET IS DISCONNECTED FROM THE
AIR SUPPLY BEFORE STARTING ANY CLEANING OR MAINTENANCE
PROCEDURES.