profiline 120 IV, Перевод оригинальной инструкции

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U1 ... V
3. Description of symbols
Danger
Read the operating manual
Direct current
Alternating current and
also the design value of
the frequency in Hertz (for
example ~ 50 Hz)
Symbol for welding power
sources which are suitable for
welding in atmospheres with
an increase electrical risk.
Manual arc welding with
sheathed rod electrodes
Single or three-phase
static frequency converter-
transformer-rectier
Single-phase transformer
Mains circuit, number of
phases (for example 1 or
3), symbol for alternating
current and the design
value of the frequency (for
example 50 Hz or 60 Hz)
Design value of the mains
voltage
A Maximum design value of
the mains current
I1eff ... A
U0 ... V
X
I2
U2
IP..
H..
Effective value of the
maximum mains current
Idling voltage design value
to ...A/...V Rating range,
minimum and maximum
design value of the welding
current and correspondingly
standardised working
voltage
Symbol for duty cycle
Symbol for the design value
of the welding current
Symbol for the standardised
working voltage
Protection type (for example
IP 21 or IP 23)
DO not use the machine in
damp or wet environments
or in the rain
Insulation class
Symbol for falling
characteristic curve
85 °C
2,0-3,2 mm
Symbol for protection
temperature
Symbol for diameter of the
welding electrode