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Thomas SAR 460 SA G DIGIT, Use And Maintenance Manual

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Thomas SAR 460 SA G DIGIT Use And Maintenance Manual Download Page 36

36

 SAR 460 SA G

LEGENDA ELECRIC CIRCUIT

QS1 ...........

Main switch

M1 .............

Motor for blade rotation

M2 .............

Motor for hydraulic unit

M3 .............

Motor for coolant liquid

M4 .............

Motore for sawframe swivelling

FU1 ...........

Fuse cartridge

FU2 ...........

Fuse cartridge

FU3 ...........

Fuse cartridge

FU4 ...........

Fuse cartridge

FU5 ...........

Fuse cartridge

FU6 ...........

Fuse cartridge

KM1 ...........

Remote switch for INVERTER

KM2 ...........

Remote switch for hydraulic unit

KM3 ...........

Remote switch for coolant electropump

KM4-KM5 ..

Remote switch for sawframe swivelling

..................

FI1 .............

Filter for Inverter

D1 .............

INVERTER

D2 .............

Potentiometer

FR2 ...........

Thermal relay

TC1 ...........

Transformer

SB1 ...........

Emergency push button

SB2 ...........

Cycle start push button

SB3 ...........

Push button for sawframe swivelling

SB4 ...........

Push button for sawframe swivelling

AI ...............

Alarm Inverter

YV1 ...........

Electrovalve vice opening

YV2 ...........

Electrovalve sawframe downfeed

YV2+YV3 ..

Electrovalve quick sawframe downfeed

YV4 ...........

Electrovalve sawframe lifting

SQ1 ...........

Microswitch for blade breakage

SQ2-SQ3 ...

Microswitch for flywheel cover

SQ4 ...........

Microswitch for sawframe down

U1,2,3,4
,5,7 ............

Outputs

S1 ..............

Blade breakage sensor

LEGENDA HYDRAULIC CIRCUIT

01 .............. Filter
02 .............. Hydraulic pump
03 .............. Electrovalve for sawframe cylinder
04 .............. Stop Valve
05 .............. Electrovalve for quick sawframe downfeed
06 .............. Electrovalve fro vice cylinder
07 .............. Electrovalve for blade tension cylinder
08 .............. Sawframe cylinder
09 .............. Vice cylinder

Summary of Contents for SAR 460 SA G DIGIT

Page 1: ...60 SA G THOMAS S p A Via Pasubio 32 36033 Isola Vicentina VI Telefono 0444 97 61 05 Fax 0444 97 69 34 Registro Imprese n 4272 VI 116 REA n 93906 Vicenza SAR 460 SA G DIGIT USE AND MAINTENANCE MANUAL 2...

Page 2: ...ee TheCompanyguaranteesthatthemachine describedinthismanual hasbeendesignedtomeetsafetyrequirements Asformachinefunctionality inspectionhasbeen successful Themachineisguaranteedfor12months theguarante...

Page 3: ...asubio 32 36033 ISOLA VIC ITALIA SAR 460 SA G DIGIT Machine certification and identification marking MACHINE LABEL TYPE SERIAL NUMBER YEAROFMANUFACTURE Space reserved for the NAME and STAMP of the DEA...

Page 4: ...ays wear suitable eye protection Never put your hands or arms into the cutting area while the machine is operating Do not shift the machine while it is cutting Do not wear loose clothing with sleeves...

Page 5: ...metal building materials with different shapes and profiles used in workshops turner s shops and general mechanical structural work Only one operator is needed to use the machine that must stand as sh...

Page 6: ...NASTRO Bar PESO Kg 3 TECHNICAL CHARACTERISTICS 3 1 Table of cutting capacity and technical details standard model Blade dimension Flywheel diameter Working table heigth Vice opening Cutting speed Gear...

Page 7: ...r a minimum distance of 1500 mm from the wall an chor 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 5 Instruc...

Page 8: ...old mineral and synthetic and or mixed oils emulsified oils and greases are special refuse so they must be collected transported and subsequently disposed of by the old oil dis posal service NOTE sin...

Page 9: ...lade tension lever is released so that the relevant microswitch won t break the electrical circuit Please refer to para 7 1 Blade tension assembly for more details Press the key lifting the sawframe C...

Page 10: ...NTROL SWITCH OR KEY ON THE CONTROLLER HYDRAULIC PUMP ON PROG K6 K3 F3 F1 F2 F4 ACCESS TO THE CONTROLLER CONFIGURATION ACCESS PROTECTED BY PASSWORD ACTIVATES THE FUNCTION SHOWN RIGHT ABOVE ON THE DISPL...

Page 11: ...al page As soon as the programmed number of cutting cycles has been completed a message appears and the machine stops 6 4 Cutting cycle Press the key to lift the sawframe over the material to be cut O...

Page 12: ...CARTER APERTO or OPEN DOOR Close the sawframe door 14 FUNGO EMERGENZA or EMERGENCY PUSH BUTTON Release the emergency push button 15 TERMICO2 CENTRAL or THERMAY PROTECTION Reset the thermal relay prot...

Page 13: ...he blade to the pads providing the necessary inclination and reducing the torsion stress of the blade they do not need any adjustment or particular care Adjust the blade guide arm as follows Release b...

Page 14: ...ean to ensure that the pawl perfectly catch with the rack Keep the vice guide always clean In case of mitre cutting unscrew the nut C swinging the vice to the required angle Fix the nut C The sawframe...

Page 15: ...More accurate general cleaning of the machine to remove shavings especially from the lubricant fluid tank More accurate cleaning of the rack stop pawl of the vice Removal of pump from its housing clea...

Page 16: ...ent cutting quality the vari ous 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 a...

Page 17: ...e tends to cause the blade to deviate from the ideal cutting path producing non rectilinear cuts on both the vertical and the horizontal plane The best combination of these two parameters can be seen...

Page 18: ...for materials with dimensions superior to 5 mm Used for the cutting of steel castings and hard nonferrous ma terials WAVY SET Set in smooth waves 9 7 1 RECOMMENDED CUTTING PARAMETERS STEEL CUTTING SP...

Page 19: ...ib 11 Pin 12 Pin 13 Screw 14 Vice guide 15 Front plate of vice cylinder 16 Screw 17 Spring 18 Piston 19 Guarnizione USH 60 A 20 Cilindro morsa 21 Ring OR 22 Cylinder rear flange 23 Screw 24 Material s...

Page 20: ...tension cylinder 27 Screw for blade tension adjustment 28 Screw 29 Reference plates 30 Screw 31 Adjusting screw 32 Washer 33 Screw 34 Screw 35 Washer 36 Screw 37 Washer 38 Screw TABLE 6 04 Screw 05 S...

Page 21: ...21 SAR 460 SA G TAVOLA 1...

Page 22: ...22 SAR 460 SA G TAVOLA 2...

Page 23: ...23 SAR 460 SA G GRUPPO ARCO TAVOLA 3...

Page 24: ...24 SAR 460 SA G TAVOLA 4...

Page 25: ...25 SAR 460 SA G TAVOLA 5...

Page 26: ...26 SAR 460 SA G TAVOLA 6...

Page 27: ...27 SAR 460 SA G TAVOLA 7 1 SET 2 SET...

Page 28: ...56 Remote switch 457 Aux contact 458 Remote switch 459 Aux contact 460 Transformer 461 Thermal relay LEGENDA INVERTER 501 Inverter LEGENDA CONTROL PANEL 401 Main switch 402 Electronic control SAW 1 40...

Page 29: ...of hydr pump motor LEGENDA HYDRAULIC COMPONENTS 601 Hydraulic pump motor 602 Pressure gauge 603 Hydraulic pump Electropump COMPONENTS LAYOUT 601 602 603 Electric components housing Hydr electrovalves...

Page 30: ...30 SAR 460 SA G 11 SCHEMI ELETTRICI 11 1 Schema elettrico trifase THOMAS THOMAS...

Page 31: ...31 SAR 460 SA G THOMAS THOMAS...

Page 32: ...32 SAR 460 SA G THOMAS THOMAS...

Page 33: ...33 SAR 460 SA G THOMAS THOMAS...

Page 34: ...34 SAR 460 SA G THOMAS THOMAS THOMAS THOMAS...

Page 35: ...35 SAR 460 SA G 11 2 Schema elettrico idraulico...

Page 36: ...sformer SB1 Emergency push button SB2 Cycle start push button SB3 Push button for sawframe swivelling SB4 Push button for sawframe swivelling AI Alarm Inverter YV1 Electrovalve vice opening YV2 Electr...

Page 37: ...ing these materials or in any case perform cutting with extreme care cleaning and remov ing such impurities as quickly as possi ble Check the gripping of the part Reduce feed and exert less cutting pr...

Page 38: ...of utmost im portance The meeting surfaces must perfectly match and once they are welded they must have no inclusions or bubbles the welded part must be perfectly smooth and even They must be evenly...

Page 39: ...of the degree cuts Check and vertically re adjust the blade guide blocks reset proper side guide play see Chapter Machine adjustments in Blade guide blocks section Decrease advance exerting less cutt...

Page 40: ...terial classification and blade se lection in the Selecting blade and Blade Types sections Approach head as near as possible to material to be cut so that only the blade section employed in the cut is...

Page 41: ...check for shorts that trigger these protections on the power side of the circuit Check closing of the flywheel guard Check the efficiency of the device re place it if damaged Make sure to have tighten...

Page 42: ..._______________________________________________________________________________ _____________________________________________________________________________________ __________________________________...

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