Telwin DIGITAL SUPERMIG 360 [4/132] Pagina 4

5.4 CONNECTION TO THE MAIN POWER SUPPLY ................................. 07

1. GENERAL SAFETY CONSIDERATIONS

5.4.1 Note............................................................................................... 07

FOR ARC WELDING................................................. 04

5.4.2 Plug and outlet............................................................................... 07

5.4.3 Voltage change ............................................................................. 07

2. INTRODUCTION AND GENERAL DESCRIPTION... 05

5.5 CONNECTION OF THE WELDING CABLES ....................................... 07

2.1 INTRODUCTION

3.1 DATA PLATE ........................................................................................... 05

5.5.7 Connecting the water cooling unit (G.R.A). (only for

3.2 OTHER TECHNICAL DATA .................................................................... 05

the R.A. version) ............................................................................ 07

5.6 LOADING THE WIRE REEL................................................................... 07

05

5.7 LOADING THE WIRE REEL ONTO THE SPOOL GUN ......................... 07

5.8 REPLACING THE LINER IN THE TORCH ............................................ 07

5.8.1 Coiled hose for steel wires ............................................................ 07

5.8.2 Synthetic hose for aluminium wires............................................... 08

6.2 ADJUSTING THE WELDING PARAMETERS ........................................ 08

4.8 STORING AND RECALLING CUSTOMISED MIG/MAG

6.2.1 Shielding gas................................................................................. 08

PROGRAMS........................................................................................... 06

6.2.2

4.8.1 Introduction.................................................................................... 06

6.2.3 Arc voltage..................................................................................... 08

4.8.2 Storage procedure (STORE) ......................................................... 06

4.8.3 Loading procedure (LOAD) .......................................................... 06

08

5.2 HOW TO LIFT THE WELDING MACHINE............................................ 06

5.3 POSITION OF THE WELDING MACHINE ............................................. 06

.................................................................................... 05

4.5 SPOT WELDING OPERATION .............................................................. 06

4.7 RESETTING ALL PARAMETERS TO THE DEFAULT VALUES ........... 06

7. MAINTENANCE ........................................................

7.1 ROUTINE MAINTENANCE ................................................................... 08

7.1.1.Torch.............................................................................................. 08

7.1.2 Wire feeder ................................................................................... 08

7.2 EXTRAORDINARY MAINTENANCE...................................................... 08

4. DESCRIPTION OF THE WELDING MACHINE .........

4.1 CONTROL, ADJUSTMENT AND CONNECTION DEVICES ................. 05

4.1.1 Welding machine .......................................................................... 05

4.1.2 Wire feeder ................................................................................... 05

6. WELDING: DESCRIPTION OF THE PROCEDURE

6.1 METHODS OF METAL TRANSFER...................................................... 08

6.1.1 Short arc....................................................................................... 08

6.2.4 Weld quality ................................................................................... 08

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1. GENERAL SAFETY CONSIDERATIONS FOR ARC

- Use adequate electrical insulation with regard to the electrode, the work piece

WELDING

and any (accessible) earthed metal parts in the vicinity.

This is normally achieved by wearing gloves, shoes, head coverings and

The operator should be properly trained to use the welding machine safely and

Use special fire-resistant protective clothing and do not allow the skin to be

INSTALLATION AND USE OF EQUIPMENT FOR ARC WELDING).

exposed to the ultraviolet and infrared rays produced by the arc; other people

in the vicinity of the arc should be protected by shields of non-reflecting

curtains.

- Noise level: If particularly intensive welding operations cause a personal daily

exposure level (LEPd) that is greater than or equal to 85db(A), the use of

- Avoid direct contact with the welding circuit: the no-load voltage supplied by

suitable personal protectors is compulsory.

the welding machine can be dangerous under certain circumstances.

- Make the electrical connections and installation according to the safety rules

with the operation of electrical and electronic equipment.

and legislation in force.

Users of vital electrical or electronic devices (e.g. pace-makers, respirators

- The welding machine should be connected only and exclusively to a power

etc.) should consult a doctor before stopping in the vicinity of areas where this

source with the neutral lead connected to earth.

welding machine is used.

- Make sure that the power supply plug is correctly connected to the earth

Users of vital electrical or electronic devices should not use the welding

carried out with the welding machine switched off and disconnected from the

power supply outlet.

- This welding machine complies with the requirements of the technical

standard for the product for use only and exclusively in industrial

environments and for professional purposes. It is not guaranteed to meet

electromagnetic compatibility requirements in the home.

- Do not weld on containers or piping that contains or has contained flammable

liquid or gaseous products.

EXTRA PRECAUTIONS

- In confined spaces

area.

- In the presence of flammable or explosive materials

- Provide adequate ventilation or facilities for the removal of welding fumes

MUST BE evaluated in advance by an “Expert supervisor” and must always be

near the arc; a systematic approach is needed in evaluating the exposure

carried out in the presence of other people trained to intervene in

limits for the welding fumes, which will depend on their composition,

emergencies.

concentration and the length of exposure itself.