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WARNING

ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND
OTHERS. TAKE PRECAUTIONS WHEN WELDING. ASK FOR YOUR
EMPLOYER'S SAFETY PRACTICES WHICH SHOULD BE BASED ON MANU-
FACTURER'S HAZARD DATA.

ELECTRIC SHOCK - Can kill

S

Install and earth the welding unit in accordance with applicable standards.

S

Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet
clothing.

S

Insulate yourself from earth and the workpiece.

S

Ensure your working stance is safe.

FUMES AND GASES - Can be dangerous to health

S

Keep your head out of the fumes.

S

Use ventilation, extraction at the arc, or both, to keep fumes and gases from
your breathing zone and the general area.

ARC RAYS - Can injure eyes and burn skin

S

Protect your eyes and body. Use the correct welding screen and filter lens and
wear protective clothing.

S

Protect bystanders with suitable screens or curtains.

FIRE HAZARD

S

Sparks (spatter) can cause fire. Make sure therefore that there are no inflam-
mable materials nearby.

NOISE - Excessive noise can damage hearing

S

Protect your ears. Use ear defenders or other hearing protection.

S

Warn bystanders of the risk.

MALFUNCTION

S

Call for expert assistance in the event of malfunction.

PROTECT YOURSELF AND OTHERS!

READ AND UNDERSTAND THE INSTRUCTION MAN-
UAL BEFORE INSTALLING OR OPERATING.

- 7 -

SafeArcT GB

GB

Содержание A6 Mastertrac Tandem

Страница 1: ...Valid for serial no 940 xxx xxxx 0449 468 360 2010 10 08 A6 Mastertrac Tandem A6TF F2 Instruction manual...

Страница 2: ...2 Rights reserved to alter specifications without notice ENGLISH 4...

Страница 3: ...3...

Страница 4: ...hub 11 3 4 Connections 12 4 OPERATION 13 4 1 General 13 4 2 Loading the welding wire 14 4 3 Changing the feed roller 15 4 4 Contact equipment for submerged arc welding 16 4 5 Refilling with flux powde...

Страница 5: ...tops S its function S relevant safety precautions S welding 2 The operator must ensure that S no unauthorised person is stationed within the working area of the equipment when it is started up S no on...

Страница 6: ...position S That if the operator leaves the machine it shall be parked with blocks in front of the wheels in order to prevent the machine from moving unintentionally S Make sure that the automatic weld...

Страница 7: ...Use ventilation extraction at the arc or both to keep fumes and gases from your breathing zone and the general area ARC RAYS Can injure eyes and burn skin S Protect your eyes and body Use the correct...

Страница 8: ...S Submerged arc Heavy duty Submerged arc heavy duty with a 35 mm connector which permits a load of up to 1500 A This version can be equipped with feed rollers for single wire welding A special knurled...

Страница 9: ...2 0 m min Electrode weight max 2 x 30 kg Flux hopper capacity Must not be filled with preheated flux 10 l Weight excluding electrode and flux 158 kg Continuous A weighted sound pressure 68 dB Enclosu...

Страница 10: ...is adjusted by way of linear slides The angular motion can be freely adjusted using the rotary slide 2 6 5 Connector Transfers welding current to the wire during welding 2 6 6 Motor with gear A6 VEC T...

Страница 11: ...n the warning label attached next to the hub 3 3 Adjusting the brake hub The brake hub is adjusted when delivered if readjustment is required follow the instructions below Adjust the brake hub so that...

Страница 12: ...n of A6 PAV see instruction manual 0460 670 001 3 4 2 Automatic welding machine A6TF F2 Submerged arc welding SAW 1 Connect the control cable 5 between the power source 3 and the control box PEK 2 2 C...

Страница 13: ...y information You must not operate the machine before then General safety regulations for the handling of the equipment can be found on page 5 Read through before you start using the equipment Return...

Страница 14: ...greater than 2 mm straighten out 0 5 m of wire and feed it by hand down through the straightener 5 Locate the end of the wire in the feed roller 1 groove 6 Set the wire tension on the feed roller wit...

Страница 15: ...their respective wire sizes Flux cored wire for knurled rollers Accessories S Change the feed roller 1 and pressure roller 5 as a pair for the wire size to be used NOTE A special stub shaft is requir...

Страница 16: ...der to ensure that the flux cored wire is not distorted S Ensure that good contact is achieved with the wire Adjustment of the wire for tandem welding The distance between the first and second wires m...

Страница 17: ...hfa9o1ea 4 6 Transportation of the Automatic Welding Machine S Disengage the wheels by turning the locking lever 1 N B In case of lifting the automatic welding machine the lifting eye 2 shall be used...

Страница 18: ...damaged S Check the brake hub braking torque It should not be so low that the wire reel continues to rotate when wire feed is stopped and it should not be so great that the feed rollers slip As a guid...

Страница 19: ...e 1 2 Feed roller pressure is inadequate Action Increase pressure on feed rollers 2 Symptom Wire feed is irregular Cause 2 1 Pressure on feed rollers incorrectly set Action Pressure on feed rollers in...

Страница 20: ...wire Part no D mm 0146 024 880 0 8 1 6 0146 024 881 2 0 4 0 Pressure rollers SAW tubular wire Part no D mm 0146 025 880 0 8 1 6 0146 025 881 2 0 4 0 Contact jaws SAW HD D35 Part no D mm 0265 900 880 3...

Страница 21: ...DIMENSION DRAWING 21 hfa9dim...

Страница 22: ...22 hfa9dim...

Страница 23: ...SPARE PARTS LIST 23 spareFram Edition 2009 10 05 Ordering no Denomination Notes 0461 232 882 A6TF F2 Mastertrac Tandem A6TF F2...

Страница 24: ...154465880 Manual Slide L 90 23 1 0145063906 Motor with gear A6 VEC 156 1 see separate manual 24 2 0460907891 Motor cable 1 6 m 25 2 0218810183 Insulated hand wheel 26 1 0334172001 Gear bracket 27 1 03...

Страница 25: ...25 f461232s...

Страница 26: ...7 4 0215201209 Sealing O ring D11 3x2 4 8 2 0218400801 Pressure roller arm 9 1 0218810181 Handwheel insulated 10 1 0218810182 Handwheel insulated 11 3 0332408001 Stub shaft 13 3 0153148880 Pressure ro...

Страница 27: ...4 0215201209 Sealing O ring D11 3x2 4 8 2 0218400801 Pressure roller arm 9 1 0218810181 Handwheel insulated 10 1 0218810182 Handwheel insulated 11 3 0332408001 Stub shaft 13 3 0153148880 Pressure rol...

Страница 28: ...59s Item no Qty Ordering no Denomination Notes 0417959880 Contact jaw tube L 220 mm 1 1 0443344880 Contact tube L 220 mm 4 1 0443372001 Fitting bolt 5 4 0219504307 Cup spring d20 10 2 T 1 1 6 1 041797...

Страница 29: ...29 sida...

Страница 30: ...1 0449485881 Drive unit 30 1 0334167001 Bottom plate 31 2 0215701019 Circlip D25x1 2 32 1 0334189001 Gear wheel 35 1 0215701243 Wedge 5x5x65 36 1 0461242880 Pulse transducer cable 2 1m 38 1 0461241880...

Страница 31: ...31 h449490s...

Страница 32: ...Notes 0147649881 Flux Hopper 10l 1 1 0154007001 Flux hopper 2 1 0148837001 Window a6 flux hopper 3 1 0147645001 Mounting 6 1 0153347880 Flux valve 7 1 0215201232 Sealing O ring 69 2x5 7 13 1 00203017...

Страница 33: ...33 h153347s Item no Qty Ordering no Denomination Notes 0153347880 Flux valve 1 1 0153348001 Outlet 2 1 0153349001 Shaft 3 1 0211102938 Roll pin d 3x20...

Страница 34: ...ame 6 1 0154463880 Carriage with slide rails 7 6 0190509485 Stop screw M10x10 8 1 0154458001 End piece 10 2 0211102957 Roll pin D5x20 11 1 0154461001 Lead screw 16 1 0190531201 Ball bearing SKF 3201 1...

Страница 35: ...35 f153299s Item no Qty Ordering no Denomination Notes 0153299880 Flux nozzle complete 1 1 0153290002 Holder for flux pipe 2 1 0153296001 Flux pipe bent 3 1 0153425001 Wheel...

Страница 36: ...1 50 92 22 ESAB international AB Gothenburg Tel 46 31 50 90 00 Fax 46 31 50 93 60 SWITZERLAND ESAB AG Dietikon Tel 41 1 741 25 25 Fax 41 1 740 30 55 North and South America ARGENTINA CONARCO Buenos Ai...

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