Available Features For Welding; Installation; Unpacking; Serial Number - Helvi COMPACT 220AC/DC Manuel D'instructions

AVAILABLE FEATURES FOR WELDING

Table 3 offers a list of the main features avai-
lable for MMA and TIG welding of the genera-
tors. Some of these features are specific for
some models, while others are related to the
selected welding procedure.
All features can be selected and regulated
using the control panel assembled on the
X X X

INSTALLATION

UNPACKING

This electric appliance comes in a cardboard
box, complete with power cable (without a
plug), gas tube (without a connector) and a
use and maintenance booklet.
• Remove the welding generator from its
packaging and make sure it has not been
damaged during transportation. In case of
doubt, contact your supplier or our assistan-
ce center.
• Make sure the material you have received
corresponds to what you have ordered. The
packaging can be recycled.

SERIAL NUMBER

The serial number of the appliance is prin-
ted on the data plate of the generator. This
number identifies the product you have pur-
chased and must be provided when ordering
spare parts.

POSITIONING

• Place the appliance on a stable, dry base
and make sure that no dust from the base is
sucked by the fan.
• The generator must be placed far from the
trajectory of any particles released from mil-
ling operations.
• The generator must be placed at least 20
cm away from any obstacles (including walls)
so as not to limit the efficiency of the fan.
• The room temperature during work must re-
X X NO X
front of the generators, to improve the wel-
ding performance. The exceptions to these
cases are the FAN ON DEMAND and HE-
AVY DUTY functions: the first automatically
regulates ventilation according to the internal
temperature of the generator, while the latter
defines the industrial concept of the product.
X X X X
Tab.3
main between -10 and +40°C.
• Protect the machine against heavy rain and
direct exposure to sunlight.
Warning: Machine stability is ensured
for a maximum inclination of 15°.

CONNECTION TO THE POWER MAINS

The good functioning of the generator is en-
sured by its proper electric connection to the
power mains, which must be carried out by
experienced personnel and fully respecting
the current regulations regarding the installa-
tion of industrial electric appliances.
For relevant information regarding the cha-
racteristics required for the power distribution
system, please read the relative paragraph in
this document.
The supply voltage of these generators is
230Vac +/-10% – 1Ph
wer grid corresponds to these values and is
calibrated according to the maximum con-
sumption of the generators (please see the
tables with technical information), simply
connect the power cable to a bi-pole plug +
ground of suitable capacity and insert it in the
mains socket.
• Do not use the current generators with ca-
ble extensions exceeding 25 meters and with
less than 4 mm² of diameter.
• The power cable must not be allowed to coil
or tangle. It must remain away from sources
of heat, oil, and solvents and protected from
crushing (risk of electric shock).
X optional
– 50/60Hz. If the po-
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