BlueWeld Starmig 210 Dual Synergic - Инструкция по эксплуатации - Страница 6

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RESIDUAL RISKS

-  OVERTURNING: position the welding machine on a horizontal surface that is 

able to support the weight: otherwise (e.g. inclined or uneven floors etc.) there 

is danger of overturning.

-  IMPROPER  USE:  it  is  hazardous  to  use  the  welding  machine  for  any  work 

other than that for which it was designed (e.g. de-icing mains water pipes).

-  MOVING  THE  WELDING  MACHINE:  Always  secure  the  gas  bottle,  taking 

suitable precautions so that it cannot fall accidentally (if used).

-  Do not use the handle to hang the welding machine.

The  safety  guards  and  moving  parts  of  the  covering  of  the  welding  machine 

and of the wire feeder should be in their proper positions before connecting the 

welding machine to the power supply.

WARNING! Any  manual  operation  carried  out  on  the  moving  parts  of  the  wire 

feeder, for example:

-  Replacing rollers and/or the wire guide;

-  Inserting wire in the rollers;

-  Loading the wire reel;

-  Cleaning the rollers, the gears and the area underneath them;

-  Lubricating the gears.

SHOULD  BE  CARRIED  OUT  WITH  THE  WELDING  MACHINE  SWITCHED  OFF 

AND DISCONNECTED FROM THE POWER SUPPLY OUTLET.

2. INTRODUCTION AND GENERAL DESCRIPTION

This welding machine is a source of current for arc welding, made specifically for MAG 

welding carbon steel or weak alloys with CO

2

 protective gas or Argon/CO

2

 mixes, 

using full or core electrode wires.

It is also ideal for MIG welding stainless steel with Argon gas containing + 1-2% 

oxygen, aluminium and CuSi

3

, CuAl

8

 (brazing) with Argon gas, using electrode wires 

that are suitable for the workpiece to be welded.

Suitable core wires can also be used without Flux protection gas, adapting the polarity 

of the torch to what is indicated by the wire producer.

SYNERGIC operation guarantees fast and easy welding parameter setting, always 

guaranteeing high arc control and welding quality (One Touch Technology).

It is particularly suitable for light metalwork fabrication and in body shops, for welding 

galvanized plates, high stress stainless steel and aluminium. 

2.1 MAIN CHARACTERISTICS

-  Synergic (automatic) or manual operation;

-  17 pre-set synergic curves;

-  Wire speed, welding voltage and welding current shown on an LCD screen;

-  2T, 4T and spot operation selection;

-  Adjustments: wire up slope, electronic reactance, wire burn-back time, post gas;

-  Polarity change for GAS MIG-MAG/BRAZING welding or NO GAS/FLUX;

-  Thermostatic safeguard;

- Protection against accidental short-circuits caused by contact between torch and 

earth;

-  Protection against irregular voltage (power supply voltage too high or too low);

2.2 STANDARD ACCESSORIES

- torch;

-  return cable complete with earth clamp.

2.3 OPTIONAL ACCESSORIES

-  Argon bottle adapter;

- Trolley;

-  Self darkening helmet;

-  MIG MAG welding kit.

3. TECHNICAL DATA

3.1 DATA PLATE

The most important data regarding use and performance of the welding machine are 

summarised on the rating plate and have the following meaning:

Fig. A

1- 

EUROPEAN standard of reference, for safety and construction of arc welding 

machines.

2- 

Symbol for internal structure of the welding machine.

3- 

Symbol for welding procedure provided.

4- 

Symbol 

S

: indicates that welding operations may be carried out in environments 

with heightened risk of electric shock (e.g. very close to large metallic volumes).

5- 

Symbol for power supply line:

1~ : single phase alternating voltage;

3~ : 3-phase alternating voltage.

6-

  Protection rating of the covering.

7- 

Technical specifications for power supply line:

-

 U

1

 : Alternating voltage and power supply frequency of welding machine (allowed 

limit ±10%).

-

 I

1 max

 : Maximum current absorbed by the line.

-

 I

1eff

 : effective current supplied.

8- 

Performance of the welding circuit:

-

 U

0

 : maximum no-load voltage (open welding circuit).

-

 I

2

/U

2

 : current and corresponding normalised voltage that the welding machine 

can supply during welding.

-

 X

 : Duty cycle: indicates the time for which the welding machine can supply the 

corresponding current (same column). It is expressed as %, based on a 10 min. 

cycle (e.g. 60% = 6 minutes working, 4 minutes pause, and so on)

.

  If the usage factors (on the plate, referring to a 40°C environment) are exceeded, 

the thermal safeguard will trigger (the welding machine will remain in standby 

until its temperature returns within the allowed limits).

-

 A/V-A/V

 : shows the range of adjustment for the welding current (minimum 

maximum) at the corresponding arc voltage.

9- 

Manufacturer’s serial number for welding machine identification (indispensable for 

technical assistance, requesting spare parts, discovering product origin).

10- 

 : Size of delayed action fuses to be used to protect the power line.

11- 

Symbols referring to safety regulations, whose meaning is given in chapter 1 

“General safety considerations for arc welding”.

Note: The data plate shown above is an example to give the meaning of the symbols 

and numbers; the exact values of technical data for the welding machine in your 

possession must be checked directly on the data plate of the welding machine itself.

3.2 OTHER TECHNICAL DATA

- WELDING MACHINE: see table 1 (TAB.1)

- TORCH: see table 2 (TAB.2) 

The welding machine weight is shown in table 1 (TAB. 1).

4. DESCRIPTION OF THE WELDING MACHINE

4.1 CONTROL DEVICES: ADJUSTMENT AND CONNECTION.

4.1.1 WELDING MACHINE (Fig. B)

At the front:

1-  Control panel (see description).

2-  Cable and welding torch.

3-  Cable and earth clamp.

At the back:

4-  Main ON/OFF switch.

5-  Shielding gas hose connector.

6-  Power supply cable.

In the reel space:

7-  Positive terminal (+).

8-  Negative terminal (-).

N.B. Polarity inversion for FLUX welding (no gas).

4.1.2 WELDING MACHINE CONTROL PANEL (Fig. C)

1-  Adjustment of the welding power (synergic operation) or of the wire feed speed 

(manual operation). Press the knob to select either SYNERGIC or MANUAL 

operation.

2-  Adjustment of the arc length (synergic operation) or of the welding voltage (manual 

operation). Press the knob to access the various welding machine settings menu;

3-  LCD display.

5. INSTALLATION

WARNING!  ALL  INSTALLATION  OPERATIONS  AND  ELECTRICAL 

CONNECTIONS  MUST  ALWAYS  BE  CARRIED  OUT  WITH  THE  WELDING 

MACHINE SWITCHED OFF AND DISCONNECTED FROM THE POWER SUPPLY.

THE ELECTRIC CONNECTIONS MUST ONLY BE CARRIED OUT BY EXPERT OR 

QUALIFIED TECHNICIANS.

Return cable-clamp assembly

Fig. D

5.1 POSITIONING THE WELDING MACHINE

Choose the place where the welding machine is to be installed so that there are no 

obstructions to the cooling air inlets and outlets; at the same time make sure that 

conductive dust, corrosive vapours, humidity etc. cannot be drawn into the machine.

Leave at least 250 mm of free space all around the welding machine.

WARNING!  Position  the  welding  machine  on  a  level  surface  with 

sufficient  load-bearing  capacity,  so  that  it  cannot  be  tipped  over  or  shift 

dangerously.

5.2 CONNECTION TO THE MAIN POWER SUPPLY

-  Before making any electrical connection, check the rating plate data on the welding 

machine to make sure they correspond to the voltage and frequency of the available 

power supply where the machine is to be installed.

-  The welding machine must be connected only and exclusively to a power supply with 

the neutral conductor connected to earth.

-  To guarantee protection against indirect contact use the following types of residual 

current devices:

  -  A type ( 

 ) for single-phase machines.

- In order to satisfy the requirements of the EN 61000-3-11 (Flicker) standard we 

recommend connecting the welding machine to the interface points of the main 

power supply that have an impedance of less than Zmax = 0.25 ohm.

-  The IEC/EN 61000-3-12 Standard does not apply to the welding machine.

  If the welding machine is connected to an electrical grid, the installer or user must 

make sure that the machine can indeed be connected (if necessary, consult the 

company that manages the electrical grid).

5.2.1 Plug and outlet

Connect  the  power  supply  plug  to  a  mains  socket  fitted  with  fuses  or  an  automatic 

circuit-breaker; the corresponding earth terminal should be connected to the (yellow-

green) earth conductor of the power supply. Table 1 (TAB. 1) shows the recommended 

delayed fuse sizes, in amps, for the main supply, which have been chosen according 

to the maximum rated current output from the welding machine, and to the nominal 

power supply voltage.

WARNING!  Non-compliance  with  the  above  regulations  renders  the 

manufacturer’s safety system (class I) inefficient, with resulting serious risks to 

people (e.g. electric shock) and things (e.g. fire).

5.3 WELDING CIRCUIT CONNECTIONS

WARNING!  BEFORE  CARRYING  OUT  THE  FOLLOWING 

CONNECTIONS MAKE SURE THAT THE WELDING MACHINE IS SWITCHED OFF 

AND DISCONNECTED FROM THE POWER SUPPLY.

Table 1 

(TAB.  1)

 shows the recommended sizes of the welding cables (in mm

2

), 

according to the maximum current output from the welding machine.