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Sedgwick SM255t, Operation And Maintenance Instructions, Page: 12 / 32

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Sedgwick SM255t Operation And Maintenance Instructions Download Page 12

SM255t Operation/Maintenance Instructions Page 12 of 32 

 
4.2 Single Phase Wiring Diagram 

 

 

 
 
 
 
 
 
 
 
 
 

 
 
 

Summary of Contents for SM255t

Page 1: ...SM255t SPINDLE MOULDER OPERATION AND MAINTENANCE INSTRUCTIONS M SEDGWICK COMPANY LIMITED Stanningley Field Close Leeds U K LS13 4QG Tel 44 113 257 0637 Fax 44 113 239 3412 MACHINE SERIAL NO SM255t B...

Page 2: ...in compliance with the manufacturer s instructions complies with the provisions of the following European Union legislation wherever applicable 2009 127 EC Machinery Directive 2014 30 EC Electromagne...

Page 3: ...tion 5 4 Emergency Foot Operated Stop Switch 6 0 Machine Setting 6 1 The Spindle Rise Fall 6 2 The Loose Top Spindle 6 3 Direction of Rotation 6 4 Table Inserts 6 5 Speed Selection 7 0 Tool Selection...

Page 4: ...l before commencing any work This requirement must be met even if the appointed person is familiar with the operation of such a machine or a similar one or has been trained by the manufacturer The man...

Page 5: ...5 of 32 1 1 Illustration FENCE HOLD DOWN HANDLES EXTRACTION OUTLETS CUTTERGUARD SHAW GUARDS SWITCHGEAR ISOLATOR FENCE PLATES SPINDLE HEIGHT INDICATOR RISE FALL HANDLE SPINDLE ANGLE INDICATOR SPINDLE R...

Page 6: ...NDLE STROKE 90mm FENCE PLATES H x L 150x425mm DUST EXTRACTION OUTLETS 125 100mm TOTAL AIR VOLUME REQUIRED Straight work 1 100 VOLTAGE FREQUENCY 3 PHASE EARTH 400 230v 50 60 Hz 1 PHASE N EARTH 230V 50...

Page 7: ...vement of the sliding table Do not walk or stand under the machine during lifting Upon arrival check that the machine has not suffered any damage during transit Reuse or recycle any packaging material...

Page 8: ...o toxic substances or direct sunlight Store in ambient temperatures and ensure environment is not damp avoid exposure to condensation If storing for a period of several weeks apply a coat of oil to al...

Page 9: ...dust in the workplace Wherever possible this should be achieved by measures other than the provision of personal protective equipment To effectively exhaust these machines they should be connected to...

Page 10: ...following likely causes Symptom Check Machine does not start at all Isolator is switched to ON and all STOP buttons are out Overload button is reset Starter coil contactor is operational There are no...

Page 11: ...SM255t Operation Maintenance Instructions Page 11 of 32 4 1 Three Phase Wiring Diagram...

Page 12: ...SM255t Operation Maintenance Instructions Page 12 of 32 4 2 Single Phase Wiring Diagram...

Page 13: ...re an electric motor is subjected to a greater load than it was designed for This can be caused by short circuit by incorrect installation or by misuse including poor machine maintenance The inbuilt b...

Page 14: ...ls are returned to their rightful place ENSURE THAT ALL STOCK IS CLEAR OF THE BLADE BEFORE START UP ENSURE THAT THE SPINDLE HAS REACHED FULL SPEED BEFORE PRESENTING THE WORKPIECE TO IT IT IS ESSENTIAL...

Page 15: ...Unit The loose top spindle onto which the cutters are mounted is attached to the main spindle by a draw bar To remove the loose top spindle first isolate the machine Open the cabinet door Using the tw...

Page 16: ...to reduce the gap between the table and the spindle to a minimum Correct use of the table rings to give the smallest possible hole reduces the risk of the workpiece dipping and catching the edge as i...

Page 17: ...ly mark with MAN LIMITED CUTTER PROJECTION TOOLING Where possible always use limited cutter projection tooling The following information is contained in the HSE Information Sheet PUWER 98 Selection of...

Page 18: ...spindle arbor as possible Always use cutters that are a matched pair and mount them directly opposite each other ensuring that they have the same projection and are dynamically balanced Most problems...

Page 19: ...oves as one The two Fence Hold Down Handles effectively clamp the assembly to the table through slotted holes in the horseshoe The table has been drilled and tapped for several different locations The...

Page 20: ...ellow hood on top of the horseshoe assembly is designed to enclose the cutting area just above the workpiece It is important that this is always secured in position when using the horseshoe as it prov...

Page 21: ...se and adjustment of the fence blade and safeguards The correct selection of tooling for each operation The safe handling of the workpiece when cutting The position of the hands relative to the cutter...

Page 22: ...should permit the workpiece to be located quickly and accurately and to be held firmly in position The most convenient means of holding the workpiece is to use manually operated quick acting clamps w...

Page 23: ...d fences are securely fitted and correctly set in accordance with the current regulations Tooling is of the correct type sharpness and direction of cut and is securely fastened Correct spindle speed a...

Page 24: ...1dB A The following noise levels were recorded at a distance of one metre from the machine operator side using varying feed rates and depths of cut TIMBER DEPTH OF CUT NOISE LEVEL dB A 1M None No loa...

Page 25: ...d trained personnel who are familiar with how to operate the machine and in strict observance of all safety instructions Work on electrical fittings may only be carried out by qualified personnel and...

Page 26: ...or wear burrs and any play in the bearings that the arbor rides in First inspect the loose top spindle and arbor threads for dirt burrs or raised nicks Slight imperfections can be carefully removed wi...

Page 27: ...inst starting Low torque DC brake motors with electromagnetic braking in case of supply failure have a fixed braking torque it is not possible to adjust the stopping times of these motors If a brake m...

Page 28: ...8 of 32 11 0 SM255t Parts List MACHINE IDENTIFICATION Your Machine has an individual serial number plate The serial number can also be found on the front cover of this manual Always quote your machine...

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Page 32: ...SM255t Operation Maintenance Instructions Page 32 of 32 Notes...

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