AIR IMPACT WRENCH
1/2”SQ DRIVE TWIN HAMMER
MODEL NO: SA6002.V4
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 & CAUTIONS. USE
THE 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. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
WARNING! DO NOT use wrench if damaged or thought to be faulty. Contact Service Agent.
WARNING! Disconnect from the air supply before changing accessories or servicing.
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.
WARNING! Check correct air pressure is maintained and not exceeded. We recommend 90psi.
8 DO NOT use the wrench for a task it is not designed to perform.
8 DO NOT use worn, or damaged sockets
8 DO NOT use the wrench unless you have been instructed in its use by a qualified person.
8 DO NOT carry the wrench by the air hose.
8 DO NOT operate the wrench if you are tired or under the influence of alcohol, drugs or intoxicating medication.
8 DO NOT carry the wrench with your hand on the power trigger in order to avoid unintentional starting.
8 DO NOT direct air from the air hose at yourself or others.
8 DO NOT expose air tools to rain. Do not use air tools in damp or wet locations.
9 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.
9 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.
9 Only use impact sockets which are specically designed for use with an impact wrench.
9 Wear approved safety eye/face shield, ear defenders, dust mask and hand protection.
9 Follow all workshop safety rules, regulations, and conditions when using the wrench.
9 Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
9 Operate with both hands when practical to do so.
9 Keep children and non essential persons away from the working area.
9 When not in use disconnect from air supply and store in a safe, dry, childproof location.
WARNING! The warnings, cautions and instructions in this manual cannot cover all possible conditions and situations that
may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this
product, but must be applied by the operator.
1.1. RISK OF HAND ARM VIBRATION INJURY
This tool may cause Hand Arm Vibration Syndrome if its use is not managed adequately.
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.
Measured vibration emission value (a): 6.922m/s²
Uncertainty value (k): 2.77m/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.
1.2. HEALTH SURVEILLANCE
We recommend a programme of health surveillance to detect early symptoms of vibration injury so that management procedures can be
modified accordingly.
1.3. 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.
Refer to
instructions
Wear eye
protection
Wear protective
gloves
Wear ear
protection
Wear a mask
SA6002.V4 Issue 2 (ALL) 23/06/23Original Language Version
© Jack Sealey Limited
2. INTRODUCTION
Composite body with aluminium front casing for lightweight and durability. One-
handed operation with 3-speed selector switch and forward/reverse control at
your ngertips. Handle features a downward facing exhaust to lower noise level
and soft grips to help reduce vibration and chill.
3. SPECIFICATION
Model No: .....................................................SA6002.V4
Air Consumption: ................................................ 5.4cfm
Breakaway Torque: ............................1400lb.ft(1900Nm)
Drive: ................................................................... 1/2”Sq
Fastening Torque: ................................800lb.ft(1085Nm)
Free Speed: ...................................................... 7300rpm
Inlet Size: ...........................................................1/4”BSP
Noise Power/Pressure: ..............................111/100dB(A)
Operating Pressure: ............................................... 90psi
Vibration/Uncertainty: .............................. 6.922/2.77m/s²
4. PREPARATION
WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the wrench. Too high an air pressure and/or unclean
air will shorten the product life due to excessive wear, and may be dangerous causing damage and/or personal injury.
4.1. AIR SUPPLY
4.1.1. Ensure the wrench trigger is not depressed when connecting to the air supply.
4.1.2. You will require an air pressure of 90psi, and an air flow according to specification.
4.1.3. Drain your compressor air tank of water daily. Water in the air line will damage the wrench.
4.1.4. Clean the compressor air inlet filter weekly. Recommended hook-up procedure is shown in (fig.2); see also section 4.2.
4.1.5. Line pressure should be increased to compensate for unusually long recoil air hoses (over 8 metres). The minimum supply pipework
should be 1/2” I.D.
NOTE: The impact wrench requires a 1/4” BSP fitting.
4.1.6. Keep hose away from heat, oil and sharp edges. Check hose for wear, and make certain that all connections are secure.
4.2. COUPLINGS
4.2.1. 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 (g.2 & 3).
5. OPERATION
WARNING! Ensure you read, understand and apply safety instructions before use.
5.1. Only use impact sockets which are specically designed for use with an impact wrench.
5.2. Connect the wrench to the air hose as in section 4.
5.3. Place the socket fully over the subject nut and depress the trigger (g.1) to operate the wrench.
5.4. To change direction, press the button with the forward (clockwise) arrow, or the button with the reverse (anti-clockwise) arrow (g.1).
5.5. The three torque settings are changed using the dial sited behind the trigger (g.4).
8 DO NOT use any additional force upon the wrench in order to remove a nut.
8 DO NOT allow the wrench to free run for an extended period of time as this will reduce bearing life.
Trigger
Direction
Control
Air
Inlet
SA6002.V4 Issue 2 (ALL) 23/06/23Original Language Version
© Jack Sealey Limited
g.2 g.3
g.1
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 sales@sealey.co.uk www.sealey.co.uk
ENVIRONMENT 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. When the product
becomes completely unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and
dispose of the product and fluids according to local regulations.
SA6002.V4 Issue 2 (ALL) 23/06/23Original Language Version
© Jack Sealey Limited
REGISTER YOUR
PURCHASE HERE
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. Please note that other versions of this product are available. If you require documentation for alternative versions, please email or call
our technical team on technical@sealey.co.uk or 01284 757505.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 36 months from purchase date, proof of which is required for any claim.
6. MAINTENANCE
WARNING! Disconnect the wrench from the air supply before changing accessories, servicing or performing maintenance.
6.1. Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.2. Lubricate the air wrench daily with a few drops of Sealey air tool oil dripped into the air inlet (fig.5).
6.3. Clean the wrench after use with a mild detergent on a moist cloth.
6.4. For a full service contact your local Sealey service agent.
6.5. When not in use, disconnect from the air supply, store in a safe, dry, childproof location.
7. TROUBLESHOOTING
7.1. 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 4.
B) Grit or gum deposits in the wrench may also reduce performance. This may be evident in the air strainer located in the area of the
air inlet (g.5). Flush the wrench out with gum solvent oil or an equal mixture of SAE No 10 oil and paran. Allow to dry before use.
