Sealey SA297 User manual

Thank you for purchasing a Sealey Product. Manufactured to a high standard this product will, if used according to these instructions
and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL
REQUIREMENTS, WARNINGS AND CAUTIONS. USE THIS PRODUCT CORRECTLY AND WITH CARE FOR THE
PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL
INJURY AND WILL INVALIDATE THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
 Follow all workshop safety rules, regulations, and conditions when using wrench.
 WARNING! Disconnect from air supply before changing accessories or servicing.
 Maintain the wrench in good condition and replace any damaged or worn parts. Use
genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
WARNING! Check correct air pressure is maintained and not exceeded. We recommend 90psi.
Keep air hose away from heat, oil and sharp edges. Check air hose for wear before each
use and ensure that all connections are secure.
Only use impact sockets which are specifically designed for use with an impact wrench.
 Wear approved safety eye/face shield, ear defenders and hand protection.
WARNING! Due to the possible presence of asbestos dust from brake linings, when working
around vehicle brake systems we recommend you wear suitable respiratory protection.
 Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
 Keep children and non essential persons away from the working area.
 DO NOT use the wrench for a task it is not designed to perform.
WARNING! DO NOT use wrench if damaged or thought to be faulty. (Contact Service Agent).
 DO NOT use wrench unless you have been instructed in its use by a qualified person.
 DO NOT carry the wrench by the air hose, or yank the hose from the air supply.
 DO NOT operate wrench if you are tired or under the influence of alcohol, drugs or intoxicating
medication.
 DO NOT carry wrench with your hand on the power trigger in order to avoid unintentional
starting.
 DO NOT direct air from the air hose at yourself or others.
 When not in use disconnect from air supply and store in a safe, dry, childproof location.
INSTRUCTIONS FOR:
AIR IMPACT WRENCH
1”Sq DRIVE PISTOL TYPE
MODEL No: SA297
Drive size:..............................1”
Working/Max torque: ...........1000/1200lb.ft
Ultimate torque: ................... 1500lb.ft
Free Speed: ...................... 4000rpm
Air consumption:......................15cfm
Operating pressure: ................... 90psi
Air inlet size:.......................3/8”BSP
Weight: ...............................6kg
Noise Power: .................. 104.21dB(A)
Noise Pressure: ................. 93.21dB(A)
Vibration: .........................4.54m/s2
Pin clutch mechanism provides smooth operation
reducing vibration, whilst still creating a high
torque output. Control direction and power via
4-position lever adjustment on rear of wrench.
Supplied with side handle for added control.
Suitable for commercial and agricultural vehicle
use.
2. INTRODUCTION & SPECIFICATION
Original Language Version SA297 Issue:4(SP) 13/06/13
© Jack Sealey Limited

For recommended hook-up, procedure is shown in figs 1 & 2.
3.1. Air Supply.
3.1.1. Ensure wrench air valve (or trigger) is in the "off" position before connecting to the air
supply.
3.1.2. You will require an air pressure of 90psi and an air flow according to specification.
3.1.3. WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the
wrench. Too high an air pressure and unclean air will shorten the product life due to
excessive wear and may be dangerous causing damage and/or personal injury.
3.1.4. Drain the compressor air tank daily. Water in the air line will damage the wrench.
3.1.5. Clean compressor air inlet filter weekly.
3.1.6. Line pressure should be increased to compensate for unusually long air hoses (over 8
metres). The minimum hose diameter should be 1/4” I.D. and fittings must have the same
inside dimensions.
3.1.7. Keep hose away from heat, oil and sharp edges. Check hose for wear and make certain
that all connections are secure.
3.2. Couplings.
Vibration may cause failure if a quick change coupling is connected directly to the wrench.
To overcome this, connect a leader hose to the wrench. A quick change coupling may then
be used to connect the leader hose to the air line recoil hose. See figs 1 & 2.
3. PREPARING WRENCH FOR USE
4. OPERATING INSTRUCTIONS
WARNING! Ensure you read, understand and apply safety
instructions before use.
4.1. Only use impact sockets which are specifically designed for
use with an impact wrench.
4.2. Connect the wrench to the air hose as in Section 3.
4.3. Place the socket over the subject nut and depress the trigger to
operate the wrench.
4.4. To change drive direction turn the air regulator on the rear of
the body to the desired direction. (fig 3)
4.5. The torque may be adjusted in the forward gear by adjusting
the torque control on the rear of the body, between 1 low power
and 3 full power.
4.6. The SA297 incorporates two exhausts, one at the bottom
of the handle and one at the front above the trigger (fig.4). The
handle exhaust is adjustable allowing you to adjust the flow
through either the handle or front exhaust. When the handle
exhaust is fully open the speed of the wrench is increased,
when the handle exhaust is closed the wrench speed will
decrease and the air will be vented through the front exhaust.
fig.1
fig.2
fig.3
THREE
FORWARD
TORQUE
SETTINGS
REVERSE
Original Language Version SA297 Issue:4(SP) 13/06/13
© Jack Sealey Limited

DO NOT use any additional force upon the
wrench in order to remove a nut.
DO NOT allow wrench to free run for an
extended period of time as this will shorten its
life.
 WARNING! Disconnect wrench from air supply
before changing accessories, servicing or
performing maintenance.
Replace or repair damaged parts.
Use genuine parts only. Unauthorised parts may
be dangerous and will invalidate the warranty.
5.1. If the air system does not have an oiler lubricate
the air wrench daily with a few drops of Sealey air
tool oil dripped into the air inlet.
5.2. Clean the wrench after use. DO NOT use worn or
damaged sockets.
5.3. Loss of power or erratic action may be due to the
following:
a) Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or
type of hose connectors. To remedy, check the air supply and follow instructions in
Section 3.
b) Grit or gum deposits in the wrench may also reduce performance. Remove the strainer,
clean it and flush the wrench out with gum solvent oil or an equal mixture of SAE No 10
oil and paraffin. Allow to dry before use.
5.4. For a full service contact your local Sealey service agent.
5.5. When not in use, disconnect from air supply, clean wrench and store in a safe, dry,
childproof location.
fig.4
EXHAUSTS
5. MAINTENANCE
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534
[e-mail]
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
Web
email
Original Language Version SA297 Issue:4(SP) 13/06/13
© Jack Sealey Limited

WARNING! – Risk of Hand Arm Vibration Injury.
This tool may cause Hand Arm Vibration Syndrome if its use is not adequately managed.
This tool is subject to the vibration testing section of the Machinery Directive 2006/42/EC.
This tool is to be operated in accordance with these instructions.
This tool has been tested in accordance with: EN ISO 28927-2:2009 & BS EN ISO 15744:2008.
Declaration and verification of Vibration Emission figures are in accordance with EN 12096:1997
Measured vibration emission value (a): ......4.54m/s²
Uncertainty value(k): ......................0.57m/s²
Please note that the application of the tool to a sole specialist task may produce a different average vibration
emission. We recommend that a specific evaluation of the vibration emission is conducted prior to commencing
with a specialist task.
A health and safety assessment by the user (or employer) will need to be carried out to determine the suitable
duration of use for each tool.
NB: Stated Vibration Emission values are type-test values and are intended to be typical.
Whilst in use, the actual value will vary considerably from and depend on many factors.
Such factors include; the operator, the task and the inserted tool or consumable.
NB: ensure that the length of leader hoses is sufficient to allow unrestricted use, as this also helps to reduce
vibration.
The state of maintenance of the tool itself is also an important factor, a poorly maintained tool will also increase
the risk of Hand Arm Vibration Syndrome.
CORRECT USE.
Vibration emission is closely linked to the operating pressure in the air supply. The user should ensure that the
pressure is set in accordance with our recommendations to assure optimum efficiency and minimise vibration
exposure.
• Keephandsawayfromsocketswheninuse.
•Donotuseill-ttingorwornSocketsandExtensionsasthiswillincreasevibration.
• Ensurethatthetooliscorrectlyalignedtothework.Misalignmentincreasestheriskofvibrationinjury.
• Ensurethatconsumablesareselected,maintainedandreplacedinaccordancewithSealeyInstructions.
• Sleevefittingsmustbeusedwherepossible.
• Alwayssupportthetoolinastandoronabalanceroratensiondevicewherepossible.
• Ensurethattheoperatorissufficientlyexperiencedinordertobeabletohandleandoperatethetoolcorrectly.
• Ensurethatthetoolisheldwithalightbutsecuregrip.Avoidexcessivegripforceasthiswillincreasetherisk
of vibration injury.
MAINTENANCE.
If the air system does not have an oiler, lubricate the air tool daily with a few drops of Sealey air tool oil dripped
into the air inlet. Clean the tool after use.
Loss of power or erratic action may be due to the following:
Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect size or type of hose connectors.
To remedy, check the air supply and follow instructions in the PREPARING FOR USE section..
Grit, residual deposits (gum) in the tool may also reduce performance.
Remove the strainer. Clean the strainer and flush the tool out with gum solvent oil or an equal mixture of SAE
No:10 oil and paraffin. Allow the tool and strainer to dry then lubricate before use.
For a full service, contact your local Sealey service agent.
When not in use, disconnect the tool from the air supply, clean the tool and store the tool in a safe, childproof,
location.
To reduce friction and increase the power and longevity of the tool; regularly lubricate the drive shaft and check
and top up the gearbox (if fitted).
Health surveillance.
We recommend a programme of health surveillance to detect early symptoms of vibration injury so that
management procedures can be modified accordingly.
Personal protective equipment.
We are not aware of any personal protective equipment (PPE) that provides protection against vibration injury
that may result from the uncontrolled use of this tool. We recommend a sufficient supply of clothing (including
gloves) to enable the operator to remain warm and dry and maintain good blood circulation in fingers etc. Please
note that the most effective protection is prevention, please refer to the Correct Use and Maintenance section in
these instructions. Guidance relating to the management of hand arm vibration can be found on the HSC
website www.hse.gov.uk - Hand-Arm Vibration at Work.
Original Language Version SA297 Issue:4(SP) 13/06/13
© Jack Sealey Limited