
INSTRUCTIONS FOR:
COMPOSITE AIR IMPACT
WRENCH 3/8”Sq
DRIVE TWIN HAMMER
MODEL No: GSA6000.V2
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions and maintained properly, 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.
Refer to Instruction
Manual
Wear Eye
Protection
Wear Ear
Protection
Wear a Mask Wear Protective
Gloves
1. SAFETY
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.
2. INTRODUCTION
Combination of composite materials, alloyed metals and twin hammer design result in a lightweight, durable and powerful air impact wrench. Softgrip handle with downward facing exhaust make this wrench comfortable on the hands and ears and limits the circulation of brake dust on wheel
applications. Finger tip control of power and direction via a dial on rear of wrench. Suitable for professional garage use.
3. SPECIFICATIONS
Working/Maximum Torque:...372/442lb.ft (505Nm/600Nm)
Ultimate Torque: . . . . . . . . . . . . . . . . . . . . . 486lb.ft(660Nm)
Free Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9800rpm
Air Consumption:
Operating Pressure:. . . . . . . . . . . . . . . . . . . . . . . . . .114psi
Air Inlet Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"BSP
. . . . . . . . . . . . . . . . . . . . . . . . . . . .8.5cfm
Drive:
.....................................3/8"Sq
Noise Power: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100dB(A)
Noise Pressure: . . . . . . . . . . . . . . . . . . . . . . . . . . . 89dB(A)
Vibration:
Uncertainty: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3m/s²
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.52kg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1m/s²
4. PREPARATION
WARNING! Ensure the air supply is clean and does not exceed 114psi 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 wrench air valve (or trigger) is in the "off" position before connecting to the air supply.
4.1.2. You will require an air pressure of 114psi, and an air flow according to specification.
4.1.3. Drain the compressor air tank daily. Water in the air line will damage the wrench.
4.1.4. Clean compressor air inlet filter weekly. Recommended hook-up procedure is shown in fig.1.
4.1.5. 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.
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
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 fig.1 & 2.
© Jack Sealey Limited
Original Language Version
GSA6000.V2 Issue: 1 - 08/02/17

fig.1
fig.2
5. OPERATION
WARNING! Ensure you read, understand and apply safety instructions before use.
5.1. Only use impact sockets which are specifically designed for use with a impact wrench.
5.2. Connect the wrench to the air hose as in section 4.
5.3. Place the socket over the subject nut and depress the trigger to operate the wrench.
5.4. To change direction turn the air regulator on the rear of the body to the desired direction(fig.3).
The air flow may be regulated by adjusting the air regulator on the rear of the body.
5.5.
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 reduce bearing life.
fig.3
6. MAINTENANCE
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.
DO NOT use worn, or damaged sockets.
6.1. 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.
6.2. Clean the wrench after use.
6.3. 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 4
b) Grit or gum deposits in the wrench may also reduce performance. If your model has an air strainer (located in the area of the
air inlet), remove the strainer and clean it. Flush the wrench out with gum solvent oil or an equal mixture of SAE No 10 oil and paraffin.
Allow to dry before use.
6.4. For a full service contact your local Sealey service agent.
6.5. When not in use, disconnect from air supply, clean wrench and store in a safe, dry, childproof location.
Parts support is available for this product. To obtain a parts listing and/or diagram,
please log on to www.sealey.co.uk, email sales@sealey.co.uk or telephone 01284 757500.
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 off any fluids (if applicable) into approved containers and dispose of the product and the
NOTE: It is our policy to improve products continually 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.
© Jack Sealey Limited
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
Environmental Protection
fluids according to local regulations.
Original Language Version
01284 757500
01284 703534
www.sealey.co.uk
sales@sealey.co.uk
GSA6000.V2 Issue: 1 - 08/02/17