Trelawny SF3EX Operation And Maintenance Manual Download | Manualshive

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www.trelawny.co.uk

www.trelawny.co.uk

SF3ex Scaling hammer

operations and maintenance manual

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Summary of Contents for SF3EX

Page 1: ...www trelawny co uk www trelawny co uk SF3ex Scaling hammer operations and maintenance manual ...

Page 2: ...ive you many years of dependable service WARNING Carefully read through these original instructions before using your new Trelawny tool Take special care to read the warnings Your Trelawny tool has many features that will make your job faster and easier Safety performance and dependability have been given top priority in the development of this tool making it easy to maintain and operate ENVIRONME...

Page 3: ...ercussive Tools EN ISO 4414 2010 General rules and safety requirements EN ISO 4414 SAFE PNEUMATIC EQUIPMENT OF MACHINERY Conformity with the following relevant legislation 2014 34 EU ATEX DIRECTIVE Based on following harmonised standards EN 60079 0 2018 EN ISO 80079 36 2016 EN ISO 80079 37 II 2 G Ex h IIC T4 Gb II 2 D Ex h IIIC T135 C Db www trelawny co uk Email sales trelawny co uk Tel 44 0 1926 ...

Page 4: ...naçáo do produto Modelo Nümero de Série Ano de produçáo a que esta declaraçáo se refere está em conformidade com o preceituado nas Directivas e Normas Comunitárias abaixo indicadas 98 37 EC DIRECTIVA DE MÁQUINAS 73 23 EC DIRECTIVA DE BAIXA VOLTAGEM Aplicável apenas a produtos que utilzi am energia eléctrica FI ILMOITUSVAHVISTUS Me Trelawny SPT Limited Vahvistamme tuotteiden toimittamisesta valmist...

Page 5: ... the compressor intake 2 For air compressors used in conjunction with the Scaling Hammers only lubricants that are resistant to carbonisation shall be used 3 The external painted surfaces of the equipment are not to be exposed to charging mechanisms stronger than manual rubbing 4 Air supply hoses used in conjunction with the equipment must be manufactured from anti static material with a surface r...

Page 6: ...o inspect the tool for damage or other faults that may influence it s operation prior to starting work or failure to follow the safety regulations listed or applicable to the job site These scaling tools are designed for removal of heavy rust and scale Do Be aware that this tool is not electrically insulated Be aware that the tool can create dust and flying debris Keep hands and clothing away from...

Page 7: ...good condition Limit the length of air hose to 10M 33ft Where extra length is necessary for each additional 15M 50ft of air hose used the pressure drop is approximately 0 16bar 3psi Correct operating pressure is 6 2bar 90psi Do not let the operating pressure fall below 5 5bar 80psi or rise above 6 9bar 100psi absolute maximum The compressor must be able to supply a minimum of 12 lps 25cfm for Trip...

Page 8: ...y servicing Workshop Clamp the handle 10 assembly firmly in a soft face jawed vice valve body end throttle lever upper most Using a 3mm diameter pin punch remove the throttle lever roll pin 8 and then remove the throttle lever 7 Rotate the tool 180 degrees in the vice to access the valve Unscrew the valve cap 1 using a screwdriver check the valve cap O Ring 2 remove the spring 3 push out the valve...

Page 9: ...ply a few drops of air tool lubricant to the top of the piston s Hold the handle 10 in a soft faced vice ensuring the screw cap threads are uppermost Remove all traces of oil from the screwed cap threads and threads of the body by cleaning with suitable oil free solvent Apply a bead of Loctite 243 sealant to the first 3 threads of the end cap Screw end cap assembly into the body until finger tight...

Page 10: ...PAGE 10 SF3ex SCALING HAMMER EXPLODED DIAGRAM ...

Page 11: ...0psi Traces of oil remained on the tapered surfaces when replacing cutter head Ensure that the cutterhead and pistons tapers are completely free of oil use a good degreasing agent and clean cloth prior to assembly Item NO PART NO DESCRIPTION 1 615 3021 Valve Cap 2 809 0139 Valve Cap O Ring 3 712 3022 Valve Spring 4 618 3022 Valve Stem 5 809 0089 Valve Seat O Ring 6 423 5321 Valve Body Assembly 7 7...

Page 12: ...s Use only genuine Trelawny spares The use of non Trelawny spare parts will invalidate the ATEX certification and also the warranty Trelawny SPT Ltd 13 Highdown Road Sydenham Industrial Estate Leamington Spa Warwickshire CV31 1XT United Kingdom Telephone 44 0 1926 883781 Fax 44 0 1926 450352 Email sales trelawny co uk Model Piston Diameter Piston Length Piston Stroke Blows Per Minute Air Consumpti...

Page 13: ...www trelawny co uk notes ...

Page 14: ...PAGE 14 SF3ex SCALING HAMMER notes ...

Page 15: ...www trelawny co uk notes ...

Page 16: ... Trelawny SPT Limited Trelawny House 13 Highdown Road Sydenham Industrial Estate Leamington Spa Warwickshire CV31 1XT United Kingdom Manual Part Number 735 3608 Telephone 44 0 1926 883781 Fax 44 0 1926 450352 Email sales trelawny co uk Website www trelawny co uk ...

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