General Descriptions - Cebora SYNSTAR 330 TC Manual De Instrucciones

The following numbered text corresponds to the label
numbered boxes.
B. Drive rolls can injure fingers.
C. Welding wire and drive parts are at welding voltage dur-
ing operation — keep hands and metal objects away.
1 Electric shock from welding electrode or wiring can kill.
1.1 Wear dry insulating gloves. Do not touch electrode
with bare hand. Do not wear wet or damaged gloves.
1.2 Protect yourself from electric shock by insulating
yourself from work and ground.
1.3 Disconnect input plug or power before working on
machine.
2 Breathing welding fumes can be hazardous to your health.
2.1 Keep your head out of fumes.
2.2 Use forced ventilation or local exhaust to remove fumes.
2.3 Use ventilating fan to remove fumes.
3 Welding sparks can cause explosion or fire.
3.1 Keep flammable materials away from welding.
3.2 Welding sparks can cause fires. Have a fire extinguish-
er nearby and have a watchperson ready to use it.
3.3 Do not weld on drums or any closed containers.
4 Arc rays can burn eyes and injure skin.
4.1 Wear hat and safety glasses. Use ear protection and
button shirt collar. Use welding helmet with correct
shade of filter. Wear complete body protection.
5 Become trained and read the instructions before
working on the machine or welding.
6 Do not remove or paint over (cover) label.

2 GENERAL DESCRIPTIONS

The welding machine is a system suitable for synergic
MIG/MAG and pulsed synergic MIG/MAG welding, devel-
oped with inverter technology.
It is equipped with a 4-roller gearmotor.
This welding machine must not be used to defrost pipes.
2.1 EXPLANATION OF TECHNICAL SPECIFICATIONS
This machine is manufactured according to the following
international standards: IEC 60974-1 / IEC 60974-10 (CL.
A) / IEC 61000-3-11 / IEC 61000-3-12 (see note 2).
No. Serial number. Must be indicated on any re-
quest regarding the welding machine.
Three-phase
3 ~
f
1
f
2
frequency converter.
MIG Suitable for MIG-MAG welding.
TIG Suitable for TIG welding.
MMA Suitable for MMA welding.
U0. Secondary open-circuit voltage.
X. Duty cycle percentage.
The duty cycle expresses the percentage of
10 minutes during which the welding ma-
chine may run at a certain current without
overheating.
I2. Welding current
U2. Secondary voltage with I2 current
static transformer-rectifier
U1. Rated supply voltage.
1~ 50/60Hz Single-phase 50 or 50 Hz power supply.
I1 Max Max. absorbed current at the corresponding
I2 current and U2 voltage.
I1 eff This is the maximum value of the actual cur-
rent absorbed, considering the duty cycle.
This value usually corresponds to the capac-
ity of the fuse (delayed type) to be used as a
protection for the equipment.
Protection rating for the housing. Grade 3
IP23S
as the second digit means that this machine
may be stored, but it is not suitable for use
outdoors in the rain, unless it is protected.
S
Suitable for use in high-risk environments.
NOTES:
1- The equipment has also been designed for use in envi-
ronments with a pollution rating of 3. (See IEC 60664).
2- This equipment complies with a IEC 61000-3-12
standard provided that the allowed maximum imped-
ance Zmax of the unit is lower or equal to 0.068W at
the interface point between the user unit and the mains.
The fitter or the unit user are responsible for connecting
the unit to a power supply with a maximum allowed
system impedance Zmax lower or equal to 0.068W.
2.2 PROTECTION DEVICES
2.2.1 Bloch protection
In case of welding machine malfunction, the display
screen 1 will show the message WARNING to identify the
type of fault. If this message does not disappear when the
machine is switched off and back on, contact the after-
sales service.
2.2.2 Thermal cutout
This appliance is protected by a thermostat which prevents
machine operation whenever acceptable temperatures
are exceeded. In these conditions, the fan continues to
operate and the display screen 1 shows the message
WARNING tH in flashing mode.
2.3.3 Positioning on sloping planes.
Since this welding machine is equipped with wheels
without brake, do not position it on sloping planes, to
prevent machine tilting or uncontrolled movement.
3 CONTROLS LOCATED ON FRONT PANEL.
1 – DISPLAY SCREEN.
This displays both the welding parameters and all the
welding functions.
2 - KNOB
Selects and adjusts both the welding functions and
parameters.
3 – CENTRALIZED COUPLING
To which the welding torch must be connected.
4 – EARTH LEAD OR SOCKET
Where you must connect the earth cable connector.
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