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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.
1. SAFETY INSTRUCTIONS
WARNING! Ensure Health & Safety, local authority and general workshop practice regulations are adhered to when using this equipment.
WARNING! Disconnect the hammer from the air supply before changing accessories, servicing or performing any maintenance.
Keep the hammer clean and maintain it in good condition.
Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty (use an authorised service
agent).
Keep the work area clean and uncluttered. Ensure that there is adequate lighting.
Ensure chisels are correctly rated for the job. DO NOT use damaged or suspect chisels.
WARNING! Wear approved safety eye or face protection, ear defenders and, if dust is generated, respiratory protection.
Keep hands and body clear of the work when operating the hammer.
Maintain correct balance and footing. Ensure that the floor is not slippery and wear non-slip shoes.
Remove ill fitting clothing. Remove ties, watches, rings and other loose jewellery and contain and/or tie back long hair.
Keep children and unauthorised persons away from the work area.
Secure unstable workpiece with a clamp, vice or other adequate holding device.
Avoid unintentional starting.
WARNING! Ensure that the correct air pressure is maintained and not exceeded.
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.
DO NOT use the hammer for a task it is not designed to perform.
DO NOT operate the hammer if any parts are damaged or missing as this may cause failure and/or personal injury.
WARNING! DO NOT chisel into any materials containing asbestos.
DO NOT switch the hammer on whilst the chisel is in contact with the workpiece.
DO NOT carry by the hose, or yank the hose from the air supply.
DO NOT hold the workpiece by hand. Use clamps or a vice (not included) to secure the workpiece. Available from your Sealey dealer.
DO NOT allow untrained persons to operate the hammer.
DO NOT operate the hammer when you are tired or under the influence of alcohol, drugs or intoxicating medication.
DO NOT use hammer where there is flammable liquid, solid or gas such as paint solvent, including waste wiping or cleaning rags etc.
DO NOT leave the hammer operating unattended.
DO NOT carry the hammer with your finger on the trigger.
DO NOT direct air from the air hose at yourself or others.
When work is complete ensure that the air supply is turned off.
When not in use disconnect from the air supply and store in a safe, dry, childproof area.
Medium Stroke Air Hammer Model No. GSA12 when operated in accordance with these instructions and tested in accordance with BS EN 28662-1:1993,
iSO 8662-1:1988 and BS EN 28662-2:1995 results in the following vibration emission declared in accordance with BS EN 12096:1996.
measured vibration emission value: 11.7m/s²
These values are suitable for comparison with emission levels of other tools that have been subject to the same test.
This tool may cause hand-arm vibration syndrome if its use is inadequately managed.
This is a 'NO LOAD' vibration figure.
A competent person should carry out a risk assessment following HSE guidelines.
Measurement results can be highly variable, depending on many factors, including the operator's technique, the condition of the work equipment, the material
being processed and the measurement method.
Recommended measures to reduce risk of hand-arm vibration syndrome:
We recommend appropriate safety equipment is utilised and regular breaks for the operator are employed to reduce any residual risk of fatigue or repetitive
strain injury.
2. INTRODUCTION & SPECIFICATION
Sealey's Generation or G3 series of air tools represents some of the best design innovations in air tools of recent date. The tools feature contoured, soft-grip
handles and housings which help reduce the effects of vibration and chill – major contributors to circulatory and nerve problems such as white finger. The tools
also include exhaust systems designed to reduce noise levels by baffling the noise or directing it away from the operator's environment. Most of the tools include
integral and adjustable air control valves for precise control of output. The air wrenches are, pound for pound, amongst the most powerful machines we have seen
in the market and the materials and manufacturing techniques used in the production of all the G3 series will ensure long and reliable service.
Chisel Shank Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.401" Parker Taper
Speed: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4300bpm
Air Consumption: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5cfm
Operating Pressure: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90psi
iNSTRUCTiONS fOR:
mEDIUm STROkE AIR hAmmER
MODEl No:
Risk of hand Arm Vibration Injury
Uncertainty: 4.68m/s²
Air inlet Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4"BSP
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2kg
Noise Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.18dB.A
Original Language Version
GSA12
GSA12
issue: 3 - 10/11/10
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Summary of Contents for Sealey GSA12
- Page 1 2. INTRODUCTION & SPECIFICATION Sealey’s Generation or G3 series of air tools represents some of the best design innovations in air tools of recent date. The tools feature contoured, soft-grip handles and housings which help reduce the effects of vibration and chill – major contributors to circulatory and nerve problems such as white finger. The tools also include exhaust systems designed to reduce noise levels by baffling the noise or directing it away from the operator’s environment.
- Page 2 keep the hammer oiled for optimum performance. lubricate with a good grade of air tool oil such as Sealey ATO/500 or ATO/1000. if there is no oiler in the air system then a teaspoon of oil can be poured into the air inlet of the hammer, or into the hose at the nearest connection to the air supply. Then run the hammer for a short time.