Sealey POWER TOOLS SA52 User manual

Stroke ...........................32mm
Free speed .....................4800bpm
Air consumption .................... 3cfm
Noise Pressure.................85.6dB(A)
Operating pressure..................90psi
Air inlet size ....................1/4” BSP
Weight ............................1kg
Vibration (No Load) ................6.7m/s
The SA52 is a straight type air hammer supplied
with interchangeable needle and chisel heads.
Suitable for cleaning heavy paint and rust scale
from metal surfaces. Palm control trigger
mechanism. Replaceable scaler needle set.
1. SAFETY INSTRUCTIONS
2. INTRODUCTION & SPECIFICATIONS
INSTRUCTIONS FOR:
AIR FLUX CHIPPER/NEEDLE SCALER
MODEL No: SA52
PARTS FOR:
AIR FLUX CHIPPER/NEEDLE SCALER
MODEL No: SA52
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. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.
 WARNING! Ensure health & safety, local authority, and general workshop practice regulations
are adhered to when using this equipment.
 WARNING!Disconnect from air supply before changing accessories or servicing.
 Maintain the needle scaler 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 needles which are specifically designed for use with a needle scaler.
 Wear approved safety eye/face shield, ear defenders, and hand 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 needle scaler for a task it is not designed to perform.
WARNING! DO NOT use needle scaler if damaged or thought to be faulty. (Contact Sealey
service agent).
 DO NOT use needle scaler unless you have been instructed in its use by a qualified person.
 DO NOT carry the needle scaler by the air hose, or yank the hose from the air supply.
 DO NOT operate scaler if you are tired or under the influence of alcohol, drugs or
intoxicating medication.
 DO NOT carry scaler 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.
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 your postcode.
01284 757500
01284 703534
[e-mail]
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
www.sealey.co.uk
Web
email
SA52 Issue No: 3 - 170909
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 
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 


 

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 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   
  

3.1. Air Supply
3.1.1. Ensure tool valve (or trigger) is in the "off" position before connecting to the air supply.
3.1.2. You will require an air pressure of 90psi, and an air flow according to specification.
3.1.3. WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the
tool. Too high an air pressure and unclean air will shorten the product life due to excessive
wear, and may be dangerous causing damage and/or personal injury.
3.1.4. Drain the air tank daily. Water in the air line will damage the tool.
3.1.5. Clean air inlet filter weekly. Recommended hook-up procedure is shown in fig.1.
3.1.6. 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.
3.1.7. Keep hose away from heat, oil and sharp edges. Check hose for wear, and make certain
that all connections are secure.
3.2. Couplings.
Vibration may cause failure if a quick change coupling is connected directly to the tool. To
overcome this, connect a leader hose to the tool. A quick change coupling may then be used
to connect the leader hose to the air line recoil hose. See fig.1 & 2.
 WARNING!Disconnect tool 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.
Note: Numbers in brackets refer to item numbers in the parts diagram.
5.1. To replace the needles (16), unscrew the needle tube (19) from the barrel sleeve (12).
Remove the needle holder (17) and replace the needles (16). (Use genuine Sealey needles
only.) Refit the needle holder (17) into the needle tube (19), screw it onto the barrel sleeve
(12) and tighten.
5.2. Lubricate the tool daily with a few drops of Sealey air tool oil dripped into the air inlet.
5.3. Clean the tool after use.
5.4. 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
chapter 3.
b) Grit or gum deposits in the tool may also reduce performance. Flush the tool out
with gum solvent oil or an equal mixture of SAE No 10 oil and paraffin.
Allow to dry before use.
5.5. For a full service contact your local Sealey service agent.
5.6. When not in use, disconnect from air supply, clean tool and store in a safe, dry,
childproof location.
WARNING! Ensure you read, understand and apply safety instructions before use.
Note: Numbers in brackets refer to item numbers in the parts diagram.
4.1. Flux chipper
4.1.1. Fit the spring (4) onto the rounded end of the chisel (15) before fitting the chisel into the
barrel sleeve (12).
4.1.2. Fit the nut (20) over the sharpened end of the chisel (15), screw it onto the barrel sleeve
(12) and tighten.
4.1.3. Connect the tool to the air hose as in chapter 3.
4.1.4. To start the tool, depress the throttle lever.
4.2. Needle scaler
4.2.1. To use as a needle scaler, unscrew the nut (20) and remove the chisel (15) and spring (4).
4.2.2. Fit the needle driver (14) and ensure the spring (18) is located in the needle tube (19).
4.2.3. Ensure the needle holder (17) is fitted with needles (16) such that the heads of the needles
do not protrude above the surface of the needle holder.
4.2.4. Fit the needle holder (17) into the needle tube (19), screw the needle tube (19) onto the
barrel sleeve (12) and tighten.
4.2.5. To start the tool, depress the throttle lever.
DO NOT allow the tool to free run for an extended period of time as this will shorten its life.
fig.1
5. MAINTENANCE
Risk of Hand Arm Vibration Injury.
The SA52, when operated in accordance with these instructions and tested in accordance with EN 28662-1:
1993 results in the following vibration emission declared in accordance with BS EN12096: 1996.
Measured vibration emission value: ......... 6.7m/s2 Uncertainty: .............. 2.68m/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 tool should not be used by an individual regularly for more than 136 minutes in any 8 hour period.
This duration of use should be reduced if the individual is exposed to hand-arm vibration from other sources.
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.
AIR FLUX CHIPPER/NEEDLE SCALER
Model: SA52
2006/42/EC Machinery Directive
93/68/EEC Marking Directive
11th September 2009
Declaration of Conformity
Signed by Mark Sweetman
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 your postcode.
01284 757500
01284 703534
[email protected]
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
www.sealey.co.uk
Web
email
4. OPERATING INSTRUCTIONS
3. PREPARING TOOL FOR USE
fig.2
SA52 Issue No: 3 - 170909SA52 Issue No: 3 - 170909