USE AND MAINTENANCE MANUAL SUPER TRAD 300 MULTI MODE THOMAS 05/2004 THOMAS S.p.A. - Via Pasubio, 32 - 36033 Isola Vicentina (VI) - Telephone 0444 / 97.61.05 - Fax 0444 / 97.69.
SUPER TRAD 300 MM Contents Contents ........................................................................ " 2 Ordering spare parts .................................................... " 2 Guarantee ...................................................................... " 2 Machine certification and identification marking .... " 3 CHAPTER 1 Reference to accident-prevention regulations .......... " 1.1 - Advice for the operator ........................................... " 1.
SUPER TRAD 300 MM Machine certification and identification marking MACHINE LABEL via Pasubio, 32 36033 ISOLA VIC.
SUPER TRAD 300 MM 1 REFERENCE TO ACCIDENT - PREVENTION REGULATIONS This machine has been built to comply with the national and community accident-prevention regulations in force. Improper use and/or tampering with the safety devices will relieve the manufacturer of all responsibility. 1.1 - Advice for the operator - Check that the voltage indicated on the plate, normally fixed to the machine motor, is the same as the line voltage.
SUPER TRAD 300 MM 1.3 - Electrical equipment according to Euro-pean Standard"CENELEC EN 60 204-1" which assimilates, with some integrating modifications, the publication "IEC 204-1" - The electrical equipment ensures protection against electric shock as a result of direct or indirect contact. The active parts of this equipment are housed in a box to which access is limited by screws that can only be removed with a special tool; the parts are fed with alternating current at low voltage (24 V).
SUPER TRAD 300 MM 3 TECHNICAL CHARACTERISTICS 3.1 - Table of cutting capacity and technical details 4 MACHINE DIMENSIONS TRANSPORT INSTALLATION DISMANTLING 4.
SUPER TRAD 300 MM 4.2 - Transport and handling of the machine If the machine has to be shifted in its own packing, use a forklift truck or sling it with straps as illustrated. - Position the machine on a firm cement floor, maintaining, at the rear, a minimum distance of 1000 mm from the wall; anchor it to the ground as shown in the diagram, using screws and expansion plugs or tie rods sunk in cement, ensuring that it is sitting level. 4.
SUPER TRAD 300 MM 4.
SUPER TRAD 300 MM 6 DESCRIPTION OF THE OPERATING CYCLE 2 3 Before operating, all the main organs of the machine must be set in optimum conditions (see the chapter on “Regulating the machine”). 6.1 - Starting up and cutting cycle CUTTING CYCLE - Manual vice locking; Manual sawframe downfeed; Manual sawframe lift; Manuale vice opening. - Make sure the machine is not in emergency stop; if so, release the red mushroom push-button.
SUPER TRAD 300 MM MANUAL MODE - Turn the selector ( 4 ) to the center ( see figure B ) to pull down the sawframe with no damping. - Start the blade by pressing the trigger switch ( 7 - figure D ) and pull down the sawframe to cut your workpiece. The motor will stop at the end of the cut as soon as you release the trigger switch.. Note: the sawframe return spring ( 8 - figure E ) must be tensioned as much as to counterbalance the weight of the sawframe.
SUPER TRAD 300 MM - Once you selected the function mode ( see paragraph 6.1 ), place the piece to be cut inside the vice by moving jaw to about 3 - 4 mm and lock with lever ( 8 ). - Reach for handgrip ( 7 ) of the SAW FRAME control lever, strike the push-button and check that the blade is turning in the direction indicated ( if not, invert the two phase leads); - Make sure that the cooling liquid flows regularly. ò 8 7 REGULATING THE MACHINE 7.
SUPER TRAD 300 MM In case the blade needs to be replaced, make sure to always install 0.9 mm thick blades for which the blade guide pads have been adjusted. In the case of toothed blades with different thicknesses adjustment should be carried out as follows: - Loosen nut ( C ), screw ( B ) and loosen dowel ( D ) widening the passage between the pads. - Loosen the nuts ( H ) and the dowels ( I ) and rotate the pins ( E - G ) to widen the passage between the bearings ( F ).
SUPER TRAD 300 MM 8.1 - Daily maintenance - General cleaning of the machine to remove accumulated shavings. - Clean the lubricating coolant drain hole to avoid excess fluid. - Top up the level of lubricating coolant. - Check blade for wear. - Rise of saw frame to top position and partial slackening of the blade to avoid useless yield stress. - Check functionality of the shields and emergency stops. 8.
SUPER TRAD 300 MM 9 MATERIAL CLASSIFICATION AND CHOICE OF TOOL Since the aim is to obtain excellent cutting quality, the various parameters such as hardness of the material, shape and thickness, transverse cutting section of the part to be cut, selection of the type of cutting blade, cutting speed and control of saw frame lowering.
SUPER TRAD 300 MM SOLID Ø OR L MM Z CONTINUOUS TOOTH DESIGN Z COMBO TOOTH DESIGN TILL 30 8 5/8 FROM 30 TO 60 6 4/6 FROM 40 TO 80 4 4/6 MORE THAN 90 3 3/4 Ø = DIAMETER L = WIDTH 9.7 - Blade type They differ essentially in their constructive characteristics, such as: - shape and cutting angle of tooth - pitch - set Shape and angle of tooth REGULAR TOOTH: 0° rake and constant pitch. 9.
SUPER TRAD 300 MM Set Saw teeth bent out of the plane of the saw body, resulting in a wide cut in the workpiece. This set is associated with very fine teeth and it is mainly used for the cutting of pipes and thin section bars (from 1 to 3 mm). ALTERNATE SET (IN GROUPS): Groups of cutting teeth right and left, alternated by a straight tooth. REGULAR OR RAKER SET: Cutting teeth right and left, alternated by a straight tooth.
SUPER TRAD 300 MM 10 MACHINE COMPONENTS 10.1 - List of spare parts REFERENCE N° 1 ....................................... 2 ....................................... 3 ....................................... 4 ....................................... 5 ....................................... 6 ....................................... 7 ....................................... 8 ....................................... 9 ....................................... 10 ..................................... 11 ......
SUPER TRAD 300 MM PART NUMBER 110 ................................... 111 ................................... 112 ................................... 113 ................................... 114 ................................... 115 ................................... 116 ................................... 117 ................................... 118 ................................... 119 ................................... 120 ................................... 121 ...................................
49 47 4 5 6 66 43 45 67 12 46 42 1 44 41 7 8 14 43 13 9 15 16 17 11 18 22 10 20 23 19 21 35 2 3 34 33 36 24 39 32 38 25 37 31 40 62 30 29 58 59 60 63 61 65 64 SUPER TRAD 300 MM 19
123 124 122 99 127 120 121 113 111 94 119 112 116 90 70 116 117 100 108 91 93 115 118 107 126 92 95 101 103 ZOOM - 2 102 101 115 89 109 73 74 114 113 112 111 110 71 75 87 77 82 72 ZOOM - 1 88 76 104 84 83 78 82 84 79 85 80 81 86 106 105 SUPER TRAD 300 MM
SUPER TRAD 300 MM BRAKE UNIT 310 NR.
SUPER TRAD 300 MM 412 410 411 413 KEY 410 411 412 413 Auxiliary relay Remote-control switch Fuse cartridge Transformer 419 420 KEY 418 419 420 421 422 22 Reset push-button Main switch Emergency push-button Cycle selector Hydraulic regulator 422 421 418
SUPER TRAD 300 MM 11 WIRING DIAGRAMS THOMAS THOMAS THOMAS CODE DESCRIPTION M1 M2 Band motor Pump SA FU1 FU2 FU3 TC1 SQ1 SQ2 sq3 Speed switch Fuse cartridge Fuse cartridge Fuse cartridge Transformer Microswitch Microswitch Microswitch CODE DESCRIPTION SB1 SB2 HL KM ST1 Mushroom button Luminous button Pilot lamp Remote-control switch Band motor temperature probe THOMAS 23
SUPER TRAD 300 MM - Schema Idraulico 24
SUPER TRAD 300 MM 12 TROUBLESHOOTING This chapter lists the probable faults and malfunctions that could occur while the machine is being used and suggests possible remedies for solving them. The first paragraph provides diagnosis for TOOLS and CUTS, the second for ELECTRICAL COMPONENTS. 12.1 - Blade and cut diagnosis FAULT PROBABLE CAUSE REMEDY TOOTH BREAKAGE Too fast advance Decrease advance, exerting less cutting pressure. Adjust the braking device.
SUPER TRAD 300 MM FAULT PROBABLE CAUSE REMEDY PREMATURE BLADE WEAR Faulty running-in of blade See “Material classification and blade selection” in the Blade running-in section. Turn teeth in correct direction.
SUPER TRAD 300 MM FAULT PROBABLE CAUSE REMEDY Blade guide pads not regulated or dirty because of lack of maintenance Check distance between pads (see “Machine adjustments” in the Blade Guide Blocks section): extremely accurate guiding may cause cracks and breakage of the tooth. Clean carefully.
SUPER TRAD 300 MM FAULT PROBABLE CAUSE REMEDY Broken teeth Irregular work of the blade due to the lack of teeth can cause deflection in the cut; check blade and if necessary replace it. Check level of liquid in the tank. Increase the flow of lubricating refrigerant, checking that the hole and the liquid outlet pipe are not blocked. Check the emulsion percentage.
SUPER TRAD 300 MM 12.2 - Electrical components diagnosis FAULT PROBABLE CAUSE REMEDY MACHINE DOES NOT WORK Power supply Check: Fuses “FU 1” Check electrical efficiency and check for shorts that trigger such protections. Check closing of the flywheel guard. Check the efficiency of the device; replace it if damaged.
SUPER TRAD 300 MM PLATES AND LABELS Non ostruire assolutamente il foro di scarico liquido refrigerante in eccesso. Do not obstruct the coolant liquid exhaust port. Il ne faut pas obstruer le trou de dégorgement du liquide réfrigérant. Die Kühlflüssigkeitsabflussöffnung nicht verstopfen. No obstruir por ningún motivo el agujero de descarga del líquido refrigerante en exceso.
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THOMAS S.p.A. - Via Pasubio, 32 - 36033 Isola Vicentina (VI) - Telephone 0444 / 97.61.05 - Fax 0444 / 97.69.
