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NEEDLE & CHISEL SCALERS 

OPERATION & MAINTENANCE 

Summary of Contents for 1B

Page 1: ...NEEDLE CHISEL SCALERS OPERATION MAINTENANCE ...

Page 2: ...e weight of the tool Hold the exposed needles whilst the tool is in use this could cause vibration damage to the hands Use this tool in potentially explosive environments Drag this tool by the air hose Use petrol gasoline thinners or any other high flash point solvent to clean the tool Please note Unrestrained hoses can whip dangerously if they become detached Care must be taken to avoid damaging ...

Page 3: ...ect the tool from the air hose Slacken the pinch bolt on the Needle Holder Assembly or Chisel Holder and carefully unscrew from the Body Cylinder Take care not to allow the internal components to fall out of the Needle Holder Assembly All Valve Body Servicing Clamp the Valve Body 6 firmly in a vice using the flats provided and with the Throttle Lever 7 upper most Using a 3mm diameter pin or punch ...

Page 4: ...oyers should be aware of their duties under the Health Safety at Work Act 1974 and the guidance given regarding hand arm vibration in the H S E publication Control the risks from hand arm vibration INDG175 rev2 Single copies are available F O C See H S E web site www hse gov uk Employers in the rest of the world should be aware of their duties and responsibilities as specified in local regulations...

Page 5: ...EXPLODED VIEW Service Layout Style A 1B 2B INLINE NEEDLE CHIPPER CHISEL SCALER Service Layout Style A ...

Page 6: ...mm Needles Flat Tip 418 1032 Round Front Tube Includes item 30 444 3107 Pack of 500 4mm Needles Pointed Tip 30 806 0825 Cap Head Screw 31 419 1241 Chisel Holder 1 2 Square 446 1010 Service Kit Inc 9 17 24 25 27 1 Set Needles 454 2105 Pack of 50 4mm Needles Chisel Tip 454 1105 Pack of 50 4mm Needles Flat Tip 2B Unique Components 454 3105 Pack of 50 4mm Needles Pointed Tip 6 423 2021 Valve Body inc ...

Page 7: ...2BPG 3BPG PISTOL GRIP NEEDLE CHISEL SCALER EXPLODED VIEW Service Layout Style B Service Layout Style B ...

Page 8: ... Pack of 100 3mm Needles Flat Tip 31 419 2241 Chisel Holder 1 2 Square 453 3110 Pack of 100 3mm Needles Pointed Tip 446 1025 Service Kit Inc 9 17 24 25 27 1 Set Needles 453 1310 Pack of 100 3mm Needles Beryllium Copper 444 1107 Pack of 500 4mm Needles Flat Tip 3BPG Unique Components 444 3107 Pack of 500 4mm Needles Pointed Tip 9 612 3001 Piston 454 1105 Pack of 50 4mm Needles Flat Tip 10 613 3101 ...

Page 9: ...EXPLODED VIEW Service Layout Style C 3B 4B BACK HANDLE NEEDLE CHISEL SCALER Service Layout Style C ...

Page 10: ...edles Beryllium Copper 30 806 0830 Cap Head Screw 453 2110 Pack of 100 3mm Needles Chisel Tip 31 419 3241 Chisel Holder 1 2 Square 453 1110 Pack of 100 3mm Needles Flat Tip 446 1030 Service Kit Inc 9 17 24 25 27 1 Set Needles 453 3110 Pack of 100 3mm Needles Pointed Tip 4B Unique Components 453 1310 Pack of 100 3mm Needles Beryllium Copper 9 612 4001 Piston 444 1107 Pack of 500 4mm Needles Flat Ti...

Page 11: ...4 0 1926 883781 Fax 44 0 1926 450352 Email sales trelawny co uk Website www trelawnyspt com TSPT UK 2009 Part No 735 3000 issue 8 SURFACE PREPARATION TECHNOLOGY Model Type 1B 2B 2BPG 3B 3BPG 4B Piston Diameter 18mm 0 17 23 5mm 0 925 23 5mm 0 925 28 6mm 1 125 28 6mm 1 125 33 0mm 1 3 Piston Stroke 30 0mm 1 18 35 6mm 1 4 35 6mm 1 4 39 0mm 1 535 39 0mm 1 535 49 2mm 1 935 Blows per Minute 3800 3000 300...

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