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Felder FB 540, User Manual

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Felder FB 540 User Manual Download Page 32

32

!

"

!

Bandsaw

FB 540/640/740/840/940

!

 Adjusting screw

"

 Clamping screw

§

 Lower nut

Attention! Risk of material damage! the lower nuts are pre-adjusted and may not be adjusted.

8.2.1 Replacing the V-belt

Loosen the belt tension as instructed above. Remove the 

screw and loosen the 2 indicated screws. Pull out the 

wheel with the shaft. 

Reverse order for assembly.

8.2.2 Disassembling the upper wheel

Loosen the screw and pull out the wheel with the shaft.

!

Screw

Summary of Contents for FB 540

Page 1: ...Keep this manual handy and in good condition for continual reference Dok ID 013 1 4002 Englisch 2017 06 09 User Manual Bandsaw FB 540 640 740 840 940 translation...

Page 2: ...n the vicinity of the machine so that it is accessible to operators when using maintaining or repairing the machine Attention The machine must be inspected immediately upon arrival If the machine has...

Page 3: ...ork safety 9 2 7 Personal safety 10 2 8 Hazards arising from the machine 10 2 9 Other risks 10 3 Declaration of Conformity 11 4 Specifications 12 4 1 Dimensions and weight 12 4 2 Operation and storage...

Page 4: ...Table pad and wooden pad for dust extraction 28 7 4 5 Direction of cut and parallelism 28 7 4 6 Tilting the table 29 7 5 Brake system 29 7 5 1 Brake system maintenance and adjustment 29 7 5 2 Replaci...

Page 5: ...5 Bandsaw FB 540 640 740 840 940 Table of Contents...

Page 6: ...persons who work on or with the machine All descriptions texts drawings photos and other depictions are protected by copyright and other commercial laws Illegal use of the materials is punish able by...

Page 7: ...sposal laws must always be complied with General To order spare parts the following information is required Serial number and Model Year of manufacture Spare part number according to the following exp...

Page 8: ...erly or em ployed for purposes other than those it was designed for The chapter entitled Safety offers an overview of all the important safety considerations necessary to optimise safety and ensure th...

Page 9: ...st be briefed about all functions and potential dangers of the machine Spe cialist staff is a term that refers to those who due to their professional training know how experience and knowledge of rele...

Page 10: ...the results of this analysis and correspond to state of the art technology The machine is considered operationally safe when used properly Nevertheless there are some residual risks that must be consi...

Page 11: ...eclaration of Conformity according to Machine Guidelines 2006 42 EG We hereby declare that the machine indicated below which corresponds to the design and construction of the model we placed on the ma...

Page 12: ...rges Attention All operations may only be executed by an authorised electrical technician Specifications FB 540 FB 640 FB 740 FB 840 FB 940 Wheel diameter mm 540 640 740 840 940 Wheel speed rpm 950 81...

Page 13: ...es with the R S T clamps L1 L2 L3 and the yellow green electrical conductor with the earth ing clamp Pe When the machine is first switched on check the rota tional direction and if incorrect exchange...

Page 14: ...sed to 25 28 m s to ex tract dust from more humid materials over 12 Only flame resistant vacuum hoses can be used conform ing to DIN 4102 B1 and any other safety regulations in effect See the FELDER c...

Page 15: ...ht adjustment BRBlade tension hand wheel BSMitre fence BTSaw blade tension indicator window BUOn Off switch CLWheel door look CMVacuum connector CNTable tilt clamping lever COTable tilt Fig 3 Overview...

Page 16: ...KW HZ PH V NR TYPE XXXXXXXX XXX XXX XX XX 400 3 50 7 5 15 20xx Bandsaw FB 540 640 740 840 940 Setting up the machine 5 2 Data plate The data plate displays the following specifications Manufacturer in...

Page 17: ...Attention Risk of material damage Only operate the machine in ambient temperatures from 10 to 40 C If the instructions are not followed damage may occur during storage Ensure that there is sufficient...

Page 18: ...uipment such as roll supports and additional tables There are 4 threaded holes located in the base plate of the machine where the levelling screws supplied with the machine can be screwed into 6 2 1 S...

Page 19: ...rrow workpieces close at hand Before switching on the machine always check to make sure that there are no other persons in the immediate vicinity of the machine During operation When changing to anoth...

Page 20: ...The white indicator light on the control panel signals that electrical power is present Push in the motor safety switch push button Fig 7 Push button Fig 8 Drive motor Operation Push button Motor saf...

Page 21: ...rive motor turn the star delta switch onto the Y setting and hold it there until the machine has reached its full speed switch to the next setting The av erage run up time is approx 4 8 seconds To swi...

Page 22: ...ick as depicted in Fig 13 to prevent your hands from coming too close to the saw blade Fig 12 Push stick 7 3 2 Cutting round workpieces in the transverse direction 7 3 3 Longitudinal cut of narrow or...

Page 23: ...pment as depicted in the figure Fig 14 Angular cuts Use auxiliary equipment as depicted in the figure Fig 15 Circular cuts Use auxiliary equipment as depicted in the figure Fig 16 Cross cut 7 3 6 Circ...

Page 24: ...ay If the gap is too small the blade will overheat and rupture 7 4 1 Blade selection and maintenance Do not use kinked ruptured or bent saw blades For soft wood the set should be a max of twice the th...

Page 25: ...trude over the wheel edges Fig 18 Work table 7 4 2 Assembling and adjusting the saw belt To be able to mount the saw belt it is necessary to air the motor brake as it will otherwise prevent the wheels...

Page 26: ...ards A quarter of a turn is sufficient to change the movement distinctly Once the setting is cor rect clamp the clamping lever again tightly Close the saw belt duct and both doors and position the air...

Page 27: ...ing The guide rollers should be positioned approx 2 mm behind the saw belt teeth The rear support roller prevents strong pushing back of the saw blade during the cut and should be clamped 1 2 mm behin...

Page 28: ...wheel diameter have a second dust extraction port located at the front of the machine below the working table To maintain the extraction ca pacity change the wooden pad if the cutting gap is get ting...

Page 29: ...ped with an electromechanical brake which guarantees that all the moveable parts will come to a stop within 10 seconds once the machine has been switched off The brake shoes of the brake will wear out...

Page 30: ...ropeller moves away from the moveable rotor and the maximum air gap is achieved Reset the air gap to its original value with this screw once the brake ring has been replaced COIsk screws CPThrust coll...

Page 31: ...lean Components and tools that are not put in their correct place or put away may be the cause of accidents Install the safety equipment according to the instruc tions and check that it functions prop...

Page 32: ...s are pre adjusted and may not be adjusted 8 2 1 Replacing the V belt Loosen the belt tension as instructed above Remove the screw and loosen the 2 indicated screws Pull out the wheel with the shaft R...

Page 33: ...m the wheel surfaces The wheel bearings are sealed and do not need to be lubricated again It is not necessary to grease any parts on the machine as the circulating saw dust would otherwise immedi atel...

Page 34: ...elops Strictly speaking In the event of a breakdown which creates danger for either personnel or equipment the machine should be stopped immediately by activating the emergency stop Also disconnect th...

Page 35: ...meter of the wheel Defect or soiled wheel running surfaces Incorrectly aligned wheels Felder The saw blade is rupturing on the rear side Feed rate or pressure is too high during cutting Poor welded jo...

Page 36: ...r light HL2 10 white Indicator light SQ Fail safe transmitter YB1 Magnetic brake FU1 2 Fuse 1 A Key Circuit diagram FB 740 840 940 QS1 Main switch QF2 Motor safety switch QS3 Star delta switch KA Unde...

Page 37: ...37 Bandsaw FB 540 640 740 840 940 Fig 28 Circuit diagram FB 450 540 640 3P N 10 1 Bandsaw FB 540 640 3P N Electrical circuit diagram...

Page 38: ...38 Bandsaw FB 540 640 740 840 940 Fig 29 Circuit diagram FB 450 540 640 2P N Electrical circuit diagram 10 2 Bandsaw FB 540 640 2P N...

Page 39: ...39 Bandsaw FB 540 640 740 840 940 Fig 30 Circuit diagram FB 740 840 940 10 3 Bandsaw FB 740 840 940 Electrical circuit diagram...

Page 40: ...40 Bandsaw FB 540 640 740 840 940 11 Spare parts Spare parts...

Page 41: ...41 Bandsaw FB 540 640 740 840 940 Spare parts...

Page 42: ...42 Bandsaw FB 540 640 740 840 940 Spare parts...

Page 43: ...43 Bandsaw FB 540 640 740 840 940 Spare parts...

Page 44: ...44 Bandsaw FB 540 640 740 840 940 Spare parts...

Page 45: ...2pcs for machines FB640 AC 5110002 61 Motorriemenscheibe FB540 AC 5110042 61 Motorriemenscheibe FB640 AC 5070007 70 Trunnion support FB540 AC 5070011 70 Trunnion support FB640 AC 3104112 73 schwenkba...

Page 46: ...nion support AC 3104112 73 schwenkbarer Stop AC 5140006 80 Bremsfeder EXP AC 5150039 81 T rverbindung AC 3028381 83 Schraube M12x60 AC 5210003 87 Zahnrad flange AC 5050074 88 Achse unteres Rad AC 5150...

Page 47: ...417033 60 V Riemen f r Aggregat 3 pcs for machines FB940 AC 5110005 61 Motorriemenscheibe FB840 AC 5110006 61 Motorriemenscheibe FB940 AC 5070015 70 Trunnion support AC 3104111 73 schwenkbarer Stop FB...

Page 48: ...FELDER KG KR FELDER STR 1 A 6060 Hall in Tirol Tel 43 0 5223 58 50 0 Fax 43 0 5223 56 13 0 Email info felder at Internet www felder at...

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