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electromagnetic compatibility for domestic use is not
guaranteed.
The welding machine is installed and used under your
own responsibility. In the event of electromagnetic
disturbance, this should be reduced so that it does not
cause problems. Ask a competent expert for technical
assistance if required.
Welding in condition of risk
- If welding needs to be done in condition of risk
(electric discharge, suffocation, the presence of
flammable or explosive materials), make sure that an
authorized
expert
beforehand.
- If you are required to work in a position raised above
ground level, always use a safety platform, helmets,
harness or lifeline.
- If more than one welding machine has to be used on
the same piece, or in any case on pieces connected
electrically, the sum of the no-load voltage on the
electrode holders or the torches may exceed the
safety level.
Additional warnings
- Do not use the welding machine for purposes other
than those described, for example to thaw frozen
water pipes.
- Place the welding machine on a flat stable surface,
and make sure that it cannot move. It must be
positioned in such a way as to allow it to be controlled
during use but without the risk of being covered with
welding sparks.
- Do not work with the welding machine hung from the
body, using straps or any other device. Use hungers
only to carry the equipment easily.
- Do not lift the welding machine. No lifting devices are
fitted on the machine.
- Do not use cables with damaged insulation or loose
connections.
Description of the welding machine
The welding machine is a current transformer for
manual arc welding using MMA coated electrodes and
TIG welding with a torch that strikes the arc on contact
(TIG –LIFT system).
The welding machine is built using electronic
INVERTER technology. The delivered current is direct
DC (+ -).The electrical characteristic of the transformer
is of voltage variation drop.
This manual refers to a range of welding machine that
differ in some of their characteristics. Identify your
model in Fig.1.
evaluates
the
conditions
Main parts Fig.1
A)
Power cable
B)
On/Off switch
C)
Welding current adjustment
D)
CEL/BAS/TIG selector
E)
ARC FORCE adjustment
F)
Thermal cut-out signal
G)
Power supply indicator
H)
Fault warning light
I)
Coupling for welding cables (some welding
machine have directly connected cables)
This product contains welding accessories.
Technical data
Supply voltage/frecuency
Installed power
Fuse
Power factor
Performance
Output voltage
Output current range
Service
Suitable electrodes
Weight
Measurements
A data plate is affixed to the welding machine Fig.2
shows an example of this plate.
A)
Constructor name and address
B)
Symbol of the welding machine internal
structure
C)
Symbol of the foreseen welding process
MMA welding;
Symbol of the delivered current:
D)
Symbol indicating the possibility to use
welding machine in environments potentially subject to
electric discharge
E)
Power supply requirements:
1 ~ alternate single phase voltage; Hz frequency
from electrical power supply;
motor generator
F)
Level of protection from solids and liquids
230 V – 50/60 HZ
4,7 KW
20 A
0,8 Cos ϕ
0,85 η
90 V
5-200 A
30% @200 A
60% @145 A
1,6 -5 mm
6.8 Kg.
17 x 26 x 30,5 cm
TIG welding
continuous
from
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