SEALEY SA654.V3 STRAIGHT AIR DIE GRINDER MAXI SIZE User Manual
- June 4, 2024
- SEALEY
Table of Contents
STRAIGHT AIR DIE GRINDER MAXI SIZE
MODEL NO: SA654.V3
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 & CAUTIONS. USE
THE PRODUCT IS CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS
INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL INJURY WILL
INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
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Refer to the instruction manual| Wear eye protection| Wear ear protection|
Wear protective gloves| Wear a mask
SAFETY
√ Follow all workshop Health & Safety rules, regulations, and conditions when
using the tool.
WARNING! Disconnect from air supply before changing tools or servicing.
√ Maintain die grinder in good condition and replace any damaged or worn
parts. Use genuine parts only. Unauthorized parts may be dangerous and will
invalidate the warranty.
WARNING! Check correct air pressure is maintained and not exceeded. We
recommended 90psi.
√ Keep the air hose away from heat, oil, and sharp edges. Check the air hose
for wear before each use and ensure that all connections are secure.
WARNING! Before each use check tool is secure, not worn or damaged. If
damaged, replace it immediately.
√ Ensure replacement tools are not damaged (cracks, deformations or splinters,
etc).
√ Always use the correct tool suitable for the material being ground. Ensure
the maximum speed specification of the tool is higher than that indicated on
the machine data plate.
WARNING! Always wear approved eye or face protection when operating the die
grinder.
√ Use breathing protection in accordance with COSHH regulations if fumes or
dust pose a hazard. Wear ear defenders and gloves if necessary.
√ Keep hands and body clear of the workpiece when operating the die grinder.
√ Maintain correct balance and footing. Ensure the floor is not slippery and
wear non-slip shoes.
√ Secure unstable workpiece with a clamp, vice, or another adequate holding
device.
√ Keep children and nonessential persons away from the working area.
√ Avoid subjecting the tool to excessive strain, always ease against the
workpiece (a harsh impact may break the bit). Maintain a controlled
progression.
x DO NOT hold the workpiece by hand. Use clamps or a vice to secure the
workpiece.
x DO NOT use the die grinder for a task it is not designed to perform.
WARNING! DO NOT use a die grinder if damaged or faulty. Contact your local
service agent.
x DO NOT use a die grinder unless you have been instructed in its use by a
qualified person.
x DO NOT carry the die grinder by the air hose or pull the hose sharply from
the air supply.
x DO NOT direct air from the air hose at yourself or others.
WARNING! DO NOT grind any materials containing asbestos.
x DO NOT turn the die grinder on whilst the tool is in contact with the
workpiece.
x DO NOT use a die grinder where there are flammable liquids, solids, or gases
such as paint solvents, including waste wiping or cleaning rags, etc as
generated sparks may be dangerous.
x DO NOT touch the workpiece close to the ground surface as it will be very
hot. Allow cooling. The workpiece may also be very sharp.
x DO NOT operate the die grinder if you are tired, under the influence of
alcohol, drugs, or intoxicating medication.
√ When not in use disconnect from the air supply and store in a safe, dry,
childproof location.
INTRODUCTION
Ideal for re-shaping, deburring, and smoothing off rough edges on castings. Composite cover molded around lightweight aluminum alloy housing reduces effects of chill on operator’s hands and provides added control. Air motor with quality bearings for smooth and powerful operation. The exhaust outlet adjusts 360° keeping airflow away from the operator. Safety trigger prevents inadvertent operation. Suitable for the professional workshop.
SPECIFICATION
Ideal for re-shaping, deburring, and smoothing off rough edges on castings. Composite cover molded around lightweight aluminum alloy housing reduces effects of chill on operator’s hands and provides added control. Air motor with quality bearings for smooth and powerful operation. The exhaust outlet adjusts 360° keeping airflow away from the operator. Safety trigger prevents inadvertent operation. Suitable for the professional workshop.
Model No: ……………………………………………………… SA654.V3
Air Consumption:…………………………………………………… 4cfm
Air Inlet Size: …………………………………………………….1/4” BSP
Collet Diameter: …………………………………………………. Ø6mm
Configuration: ………………………………………….. Straight – Maxi
Free Speed: ………………………………………………….. 22000rpm
Length: …………………………………………………………….. 170mm
Noise Power/Pressure: …………………………………. 95/84dB(A)
Operating Pressure: ……………………………………………… 90psi
Vibration/Uncertainty: ………………………………… 1.25/0.61m/s²
PREPARATION
4.1. AIR SUPPLY
4.1.1. Recommended hook-up procedure is shown in fig.1.
4.1.2. Ensure the die grinder air valve (or trigger) is in the “off” position
before connecting to the air supply.
4.1.3. You will require air pressure of 90psi, and an airflow according to
specification.
WARNING! Ensure the air supply is clean and does not exceed 90psi while
operating the die grinder. Too high an air pressure and contaminated air will
shorten the product life owing to excessive wear, and may be dangerous causing
damage and/or personal injury.
Drain the air tank daily. Water in the airline will damage the die grinder.
4.1.4. Clean air inlet filter weekly.
4.1.5. Line pressure should be increased to compensate for unusually long air
hoses (over 8 meters). The minimum hose diameter should be 1/4” I.D. and
fittings must have the same inside dimensions.
4.1.6. Keep the hose away from heat, oil, and sharp edges. Check the 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 die grinder.
4.2.2. To overcome this, connect a leader hose to the grinder. A quick change
coupling may then be used to connect the leader hose to the airline recoil
hose. See fig.1 & 2.
OPERATION
5.1. FITTING GRINDING STONE
WARNING! Disconnect from the air supply before changing the grinding bit.
5.1.1. Check that grinding stones are not damaged inany way such as cracks,
deformations or splinters, etc. Damaged stones must not be used.
5.1.2. Use wrenches enclosed to loosen the collet locking collar. Insert
grinding bit and re-lock collar.
5.2. OPERATION
WARNING! Ensure you have read, understood, and apply safety instructions.
5.2.1. Connect the die grinder to the air supply.
5.2.2. To start, hold firmly and push the trigger locking lever forward whilst
depressing the trigger. The bit must be running at its maximum speed before
attempting to grind the workpiece.
5.2.3. Slowly and smoothly bring the grinding bit toward the workpiece (avoid
jerky movements).
5.2.4. Exert adequate pressure on the die grinder to grind according to the
type and size of the material you are working with. Avoid subjecting
bit to excessive strain or harsh impacts. Always hold the die grinder firmly
and ease the grinding bit against the workpiece. Maintain a controlled
progression.
x DO NOT allow die grinder to free run for an extended period of time as this
will shorten its life.
DANGER OF FIRE/EXPLOSION HAZARD
WARNING! The grinding process can produce streams of sparks (especially
when grinding metal), which are a potential source of ignition.
x DO NOT use the grinder where there are flammable liquids, solids, or gases.
x DO NOT allow grinder sparks to make contact with the operator’s clothing or
any other fabric such as
cleaning rags. Fabrics contaminated with inflammable materials such as petrol,
oil, grease, paint, and solvents are a particular fire hazard.
To reduce the risk of clothing catching fire the operator should wear wool or
cotton outer garments treated with a fire retardant in preference to man-made
fibers.
MAINTENANCE
WARNING! Disconnect die grinder from air supply before changing
accessories, servicing, or performing maintenance. Replace or repair
damaged parts. Use genuine parts only. Unauthorized parts may be dangerous and
will invalidate the warranty.
6.1. Lubricate the air die grinder daily with a few drops of Sealey air tool
oil dripped into the air inlet or in the air systems oiler.
6.2. Clean the die grinder after use.
6.3. Loss of power or erratic action may be due to the following:
Excessive drain on the airline. Moisture or restriction in the air pipe.
Incorrect size or type of hose connectors. To remedy check the air supply and
follow the instructions in section 4.
WARNING! – 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): 1.25m/s²
Uncertainty value (k): 0.61m/s²
Please note that the application of the tool to a sole specialist task may
produce a different average vibration emission. We recommend t 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 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.
Health surveillance.
We recommend a program 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.
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools,
accessories, and packaging should be sorted, taken to a recycling center, and
disposed of in a manner that 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.
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 at technical@sealey.co.uk or
01284 757505.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 24 months from purchase date, proof of which is
required for any claim.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
01284 703534
sales@sealey.co.uk
www.sealey.co.uk
SA654.V3 Issue:3 (H,F) 26/11/21
© Jack Sealey Limited
References
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