General Descriptions; Explanation Of Technical Specifications - Cebora SOUND MIG 1660/M ALUMINIUM Manual De Instrucciones

INSTRUCTION MANUAL FOR WIRE WELDING MACHINE
IMPORTANT:
BEFORE STARTING THE EQUIPMENT,
READ THE CONTENTS OF THIS MANUAL, WHICH MUST
BE STORED IN A PLACE FAMILIAR TO ALL USERS FOR
THE ENTIRE OPERATIVE LIFE-SPAN OF THE MACHINE.
THIS EQUIPMENT MUST BE USED SOLELY FOR WEL-
DING OPERATIONS.
1 SAFETY PRECAUTIONS
WELDING AND ARC CUTTING CAN BE HARMFUL TO
YOURSELF AND OTHERS. The user must therefore be edu-
cated against the hazards, summarized below, deriving from
welding operations. For more detailed information, order the
manual code 3.300.758
ELECTRIC SHOCK - May be fatal.
• Install and earth the welding machine according to
the applicable regulations.
• Do not touch live electrical parts or electrodes with
bare skin, gloves or wet clothing.
• Isolate yourselves from both the earth and the workpiece.
• Make sure your working position is safe.
FUMES AND GASES - May be hazardous to your health.
• Keep your head away from fumes.
• Work in the presence of adequate ventilation, and
use ventilators around the arc to prevent gases from
forming in the work area.
ARC RAYS - May injure the eyes and burn the skin.
• Protect your eyes with welding masks fitted with fil-
tered lenses, and protect your body with appropria-
te safety garments.
• Protect others by installing adequate shields or curtains.
RISK OF FIRE AND BURNS
• Sparks (sprays) may cause fires and burn the skin;
you should therefore make sure there are no flam-
mable materials in the area, and wear appropriate
protective garments.
NOISE
This machine does not directly produce noise
exceeding 80dB. The plasma cutting/welding proce-
dure may produce noise levels beyond said limit;
users must therefore implement all precautions required by
law.
PACEMAKERS
• The magnetic fields created by high currents may affect the
operation of pacemakers. Wearers of vital electronic equip-
ment (pacemakers) should consult their physician before
beginning any arc welding, cutting, gouging or spot welding
operations.
EXPLOSIONS
• Do not weld in the vicinity of containers under pres-
sure, or in the presence of explosive dust, gases or
fumes. · All cylinders and pressure regulators used in
welding operations should be handled with care.
ELECTROMAGNETIC COMPATIBILITY
This machine is manufactured in compliance with the
instructions contained in the harmonized standard
EN50199, and must be used solely for professional pur-
poses in an industrial environment. There may be poten-
tial difficulties in ensuring electromagnetic compatibility
in non-industrial environments.
IN CASE OF MALFUNCTIONS, REQUEST ASSISTANCE
FROM QUALIFIED PERSONNEL.

2 GENERAL DESCRIPTIONS

2.1 SPECIFICATIONS
This equipment is a power source developed using INVER-
TER technology, suitable for MIG/MAG and OPEN-ARC wel-
ding.

2.2 EXPLANATION OF TECHNICAL SPECIFICATIONS

EN 50199 The welding machine is manufactured accor
EN60974.1 ding to these standards.
N°. Serial number, which must be indicated on any
type of request regarding the welding machine.
Single-phase
fre quency converter.
Suitable for continuous electrode (MIG/MAG)
welding.
AMP Unconventional welding current. The values
represent the minimum and maximum levels
attainable in welding.
U0. Secondary open-circuit voltage (peak V)
X. Duty cycle percentage.
The duty cycle expresses the percentage of 10
minutes during which the welding machine may
run at a certain current without overheating.
I2. Welding current
U2. Secondary voltage with welding current I2
U1. Rated supply voltage.
1~ 50/60Hz 50- or 60-Hz single-phase power supply.
I1. Absorbed current at the corresponding wel-
ding current I2.
IP23. Protection rating for the housing.
Grade 3 as the second digit means that this
equipment is suitable for use outdoors in the
rain.
S
Suitable for use in high-risk environments.
NOTES: The welding machine has also been designed for
use in environments with a pollution rating of 3. (See IEC
664).
2.3 PROTECTIONS
2.3.1 Block protection
In the event of a malfunction, a number with the following
meaning may appear on the display G:
52 = Start button pressed during start-up.
53 = start button pressed during thermostat reset.
56 = Extended short-circuit between the welding electrode
and the material to be welded.
Shut the machine off and turn it back on.
If different numbers appear on the display, contact technical
service.
static transformer-rectifier
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