Sealey SA152 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 CORRECTLYAND WITH CARE FOR THE PURPOSE FOR WHICH
IT IS INTENDED. FAILURE TO DO SO MAYCAUSE DAMAGE AND/OR PERSONAL INJURY AND WILL INVALIDATE
THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY INSTRUCTIONS
pWARNING! Ensure that Health & Safety, local authority, and general workshop practice regulations are
adhered to when using this equipment.
pWARNING! Disconnect from air supply before changing accessories or servicing.
3Maintain the grinder in good condition (use an authorised service agent).
3Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will
invalidate the warranty.
3Use in a suitable work area. Keep area free from unrelated materials and ensure that there is adequate lighting.
3Before each use check abrasive disc for condition. If worn or damaged replace immediately.
3Ensure that the speed rating (rpm) of the disc is the same as, or greater than, the speed rating of the grinder.
3Ensure that there are no flammable or combustible materials near the work area.
pWARNING! Always wear approved eye (or face) and hand protection when operating the grinder.
3Use face, dust, or respiratory protection in accordance with COSHH regulations.
3Depending on the task, grinder noise level may exceed 85dB in which case wear safety ear defenders.
3Remove ill fitting clothing. Remove ties, watches, rings and other loose jewellery and contain and/or tie back long hair.
3Wear appropriate protective clothing and keep hands and body clear of working parts.
3Maintain correct balance and footing. Ensure that the floor is not slippery and wear non-slip shoes.
3Keep children and unauthorised persons away from the work area.
3Check moving parts alignment on a regular basis.
3Ensure that the workpiece is secure before operating the grinder. Never hold a workpiece by hand.
3Check the workpiece to ensure there are no protruding screws, bolts, nuts etc.
3Avoid unintentional starting.
pWARNING! Ensure correct air pressure is maintained and not exceeded. Recommended pressure 70-90psi
3Keep air hose away from heat, oil and sharp edges. Check air hose for wear before each use and ensure
that all connections are secure.
3Prolonged exposure to vibration from this grinder poses a health risk. It is the owners responsibility to correctly
assess the potential hazard and issue guidelines for safe periods of use and offer suitable protective equipment.
7DO NOT use the grinder for a task it is not designed to perform.
7DO NOT operate grinder if any parts are damaged or missing as this may cause failure and/or personal injury.
pWARNING! DO NOT grind any materials containing asbestos.
7DO NOT carry the grinder by the hose, or yank the hose from the air supply.
7DO NOT force, or apply heavy pressure to, the grinder, let the tool do the work.
7DO NOT place air line attachments close to your face and do not point them at other people or animals.
7DO NOT operate grinder when you are tired or under the influence of alcohol, drugs or intoxicating medication.
7DO NOT use the grinder where there are flammable liquids, solids or gases, such as paint solvents and
including waste wiping or cleaning rags etc.
7DO NOT carry the grinder with your finger on the power lever.
7DO NOT direct air from the air line at yourself or others.
3When not in use disconnect from air supply and store in a safe, dry, childproof location.
SA152 - 1 - 300805
01284 757500
E-mail: [e-mail]
Web address: www.sealey.co.uk 01284 703534
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 equipment. 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.
Sole UK Distributor, Sealey Group, Bury St. Edmunds, Suffolk.
ITEM PART NO. DESCRIPTION
1SA152.01 MOTOR HOUSING
2SA152.02 SPRING PIN
3SA152.03 AIR INLET
4SA152.04 THROTTLE LEVER
5SA152.05 PIN
6SA152.06 VALVE
7SA152.07 O-RING
8SA152.08 SPRING
9SA152.09 RUBBER SPACER
10 SA152.10 VALVE STEM
11 SA152.11O-RING
12 SA152.12 PLUNGER
13 B/608ZZ BEARING, 608ZZ
14 SA152.14 REAR PLATE
15 SA152.15 ROTOR
16 SA152.16 ROTOR BLADE
17 SA152.17 SPRING PIN
18 SA152.18 CYLINDER
19 SA152.19 FRONT END PLATE
20 B/6201Z BEARING
21 SA152.21 GASKET
22 SA152.22 BEVEL GEAR
23 SA152.23 GEAR HOUSING
ITEM PART NO. DESCRIPTION
24 SA152.24 SPRING WASHER
25 SA152.25 SCREW
26 SA152.26 SPACER
27 SA152.27 SCREW
28 B/626ZZ BEARING, 626ZZ
29 SA152.29 RETAINING RING
30 SA152.30 BEVEL GEAR
31 SA152.31 WASHER
32 B/6202ZZ BEARING, 6202ZZ
33 SA152.33 SPINDLE
34 SA152.34 KEY
35 SA152.35 GASKET
36 SA152.36 RETAINER
37 SA152.37 DISC COVER
38 SA152.38 FLANGE
39 SA152.39 SPRING PIN
40 SA152.40 FLANGE NUT
41 SA152.41 ADJUSTING SCREW
42 SA152.42 ADJUSTING NUT
43 SA152.43 SCREW
44 SA152.44 INLET GUIDE
45 SA152.45 SPRING
46 SA152.46 GOVERNER SHAFT
ITEM PART NO. DESCRIPTION
47 SA152.47 PENDULUM
48 SA152.48 SPRING PIN
49 SA152.49 O-RING
50 SA152.50 SPRING
51 SA152.51 SAFETY BAR
52 SA152.52 SPRING PIN
53 SA152.53 EXHAUST DIFFUSER
54 SA152.54 HANDLE
55 SA152.55 PIN WRENCH
56 SA152.56 RETAINING RING
57 SA152.57 BUSHING
58 SA152.58 O-RING
59 SA152.59 SPRING
60 SA152.60 SDLE STOP BUTTON
61 SA152.61 SET SCREW
62 SA152.62 O-RING
63 SA152.63 CLAMP
64 SA152.64 HOSE
65 SA152.65 EXHAUST HOSE
66 SA152.66 O-RING
PARTS LIST FOR: 100mm AIR ANGLE
GRINDER Model No: SA152
Issue: . . . . . . . . . . .1
Date Issued: .300805
DANGER OF FIRE/EXPLOSION HAZARD
o o
WARNING! The grinding process can produce streams of sparks which are a potential source of ignition especially when grinding
metal.
7 7
DO NOT use the grinder where there are flammable liquids, solids or gases.
7 7
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.
3 3
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 fibres.
INSTRUCTIONS FOR:
100mm AIR ANGLE GRINDER
Model No: SA152

2. INTRODUCTION & SPECIFICATION
3.1 AIR SUPPLY
Recommended hook-up is shown in fig 1.
pWARNING! Ensure the air supply is clean and does not exceed 90 psi while operating the grinder.
Too high an air pressure and/or unclean air will cause excessive wear, and may be dangerous, causing
damage and/or personal injury.
3.1.1 Ensure that the grinder air valve (or throttle) is in the "off" position before connecting to the air supply.
3.1.2 You will require an air pressure between 70-90psi, and an air flow according to the specification above.
3.1.3 Drain the air tank daily. Water in the air line will damage the grinder and invalidate your warranty.
3.1.4 Clean air inlet filter weekly.
3.1.5 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.
3.1.6 Keep hose away from heat, oil and sharp edges. Check hoses for wear, and make certain that all
connections are secure.
3.2 COUPLINGS
3.2.1 Vibration may cause failure if a quick change coupling is connected directly to the grinder. To prevent this,
connect a leader hose - Sealey model number AH2R or AH2R/38 - to the grinder. Aquick change
coupling may then be used to connect the leader hose to the air line recoil hose. See figs. 1 & 2 on next
page.
pWARNING! Disconnect the grinder from air supply before changing the disc, servicing or
performing maintenance.Replace or repair damaged parts. Use genuine parts only. Unauthorised
partsmay be dangerous and will invalidate the warranty.
5.1 Lubricate the grinder daily with a few drops of good grade air tool oil, such as Sealey ATO/500 or
ATO/1000, dripped into the air inlet before use or dispensed automatically through an air system oiler,
such as Sealey model SA100L or SA2001/L.
5.2 Clean the grinder after use and change the disc when worn or damaged.
5.3 Loss of power or erratic action may be due to the following:
a) Excessive drain on the air supply. Moisture or restriction in the air line. 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 grinder may also reduce performance. Flush the grinder with gum
solvent oil or an equal mixture of SAE No 10 oil and kerosene. Allow to dry before use.
If you continue to experience problems, contact your local Sealey service agent.
5.4 When not in use, disconnect from air supply, clean grinder and store in a safe, dry, childproof location.
3. PREPARING GRINDER FOR USE
4. OPERATING INSTRUCTIONS
5. MAINTENANCE
1.2. LEAD PAINT WARNING!
Paint once contained lead as a traditional ingredient. Contact with the dust from the removal of such
paint is toxic and must therefore be avoided. The following action must be taken before using the
grinder on a surface that you suspect may contain lead paint.
1. User must determine potential hazard relating to age of paint to be removed (modern paints do
not have lead content).
2. DANGER! Keep all people and pets away from the working area. The following are particularly
vulnerable to the effects of lead paint dust: Pregnant women, babies and children.
3. We recommend personal protection by using the following safety items:
a) Paint Spray Respirator (Our ref SSP16EN)
b) PE Coated Hooded Coverall (Our ref SSP266). c) Latex Gloves (Our ref SSP24).
4. Take adequate measures to contain the paint dust, flakes and scrapings.
5. Continue to wear safety equipment as in (3) above and thoroughly clean all areas when work is complete.
Ensure that paint waste is disposed of in sealed bags or containers according to local regulations.
p p
WARNING! Ensure that you read, understand and apply the
safety instructions before use.
4.1 ASSEMBLY
4.1.1 The SA152 comes with a handle and a spanner.
4.1.2 The handle screws into the left-hand side of the head.
4.1.3 Remove the disc locking flange nut from the grinder spindle.
Use the spindle stop button and the spanner supplied to hold
the spindle and loosen/tighten the lock nut.
4.1.4 Fit the grinding disc over the spindle (with the protruding side downwards) and retain it with the flange
nut. Use only discs with speed ratings equal to, or higher than, the speed rating of the grinder.
4.1.5 Connect air supply to grinder and squeeze the control valve lever to check that the grinder is working
correctly.
4.2 OPERATING
DO NOT apply excessive pressure, let the grinder do the work for you. Start the grinder and bring the
disc to the the work surface evenly and slowly. Move the grinder back and forth in overlapping areas.
Remove the grinding disc from the work surface before stopping the grinder. Regularly check the
condition of the disc and always change if worn, cracked or otherwise damaged.
DO NOT run the grinder off the workpiece for extended periods. This will shorten the life of the bearings.
fig. 1
Disc Diameter . . . . . . . . . . . . . . . . . .100mm
Free Speed . . . . . . . . . . . . . . . . .10000rpm
Operating Pressure . . . . . . . . . . . . . . .90psi
Air Consumption . . . . . . . . . . . . . . . . .4cfm
Air Inlet . . . . . . . . . . . . . . . . . . . . .1/4BSP
Weight . . . . . . . . . . . . . . . . . . . . . . . . .1.8kg
Grinding Disc Part No. . . . . . . . . .PTC/100G
Sound Power Level. . . . . . . . . . . . .91 dB(A)
Sound Pressure Level . . . . . . . . . . .89dB(A)
Lightweight, easy to handle composite body reduces the effects of vibration and chill. Features rear exhaust with
baffle for reducing noise level, safety throttle lever and spindle stop button. Supplied with side handle and spanner.
Professional workshop quality.
We, the sole importer into the UK, declare that the product listed here is in conformity with the
following standards and directives. The construction file for this product is held by the
Manufacturer and may be inspected, by a national authority, upon request to Jack Sealey Ltd.
For Jack Sealey Ltd. Sole importer into the UK
of Sealey Power Tools.
100mm Air Angle Grinder
Composite Housing
Model No: SA152
98/37/EC Machinery Directive
93/68/EEC Marking Directive
BSEN792-7
30th August 2005
Declaration of Conformity
Signed by Mark Sweetman
SA152 - 1 - 300805
fig. 2
Risk of Hand Arm Vibration Injury
Heavy Duty Angle Grinder Model No. SA152 when operated in accordance with these instructions and tested in
accordance with EN 28662-2: 1994 results in the following vibration emission declared in accordance with
BS EN12096: 1996.
Measured vibration emission value: . . . . . . . . . . . 2.4m/sec 2
Uncertainty: . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.96m/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.
Recommended measures to reduce risk of hand-arm vibration syndrome:
This item represents a low Hand Arm Vibration risk to users. The calculated maximum usage period exceeds 8
hours. 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.