Cebora PLASMA PROF 123 Manual De Instrucciones página 10

N
O
P
W
l1 eff. This is the maximum value of the actual
current absorbed, considering the duty
cycle.
IP21 Degree of housing protection.
Degree 1 as the second digit means that
this device is not suitable for use outdoors.
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- Questa attrezzatura è conforme alla norma IEC 61000-
3-12 a condizione che l'impedenza massima Zmax
ammessa dell'impianto sia inferiore o uguale a 0,034 al
punto di interfaccia fra l'impianto dell'utilizzatore e quello
pubblico. E' responsabilità dell''installatore o dell'utilizza-
tore dell'attrezzatura garantire, consultando eventual-
mente l'operatore della rete di distribuzione, che l'attrez-
zatura sia collegata a un'alimentazione con impedenza
massima di sistema ammessa Zmax inferiore o uguale a
0,034.
3 INSTALLATION
3.1 WELDING TORCH ASSEMBLY
This equipment is supplied without welding torch
and is suitable for torches CEBORA CP161 both
manual and automatic (straight).
After introducing the mobile fitting F into the protection
D, insert it onto the fixed fitting C, by screwing down the
fitting collar F to avoid air leaking that may jeopardize a
good operation.
Do not dent the contact tip, do not bend the mobile fit-
ting F pins.
Screw the protection D onto the panel.
10
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fig. 2
U Z V
Z
A
L
I
J
3.2 START-UP
Only skilled personnel should install the machine.
All connections must be carried out according to
current regulations, and in full observance of safety
laws (CEI 26-23 and IEC/TS 62081 standards).
Connect the gas supply to fitting I making sure that the
equipment can supply adequate capacity and pressure
to the torch being used.
If the air is supplied from a compressed air cylinder,
the cylinder must be equipped with a pressure regula-
tor; never connect a compressed air cylinder to the
machine reducer direct. Pressure may be higher than
the reducer capacity with consequent possible explo-
sion.
Make sure that the supply voltage matches the voltage
indicated on the specifications plate of the power cable.
If not, change voltage by means of the terminal board
AE inside the equipment (fig.3).
The machine is equipped with a function switch, and
therefore :
a) In case of a permanent connection to the power sys-
tem (with no plug) a main switch of adequate capacity
must be provided for according to the plate specifica-
tions.
b) In case of a plug connection use a plug complying
with the plate specifications. In this case the plug must
be used to completely disconnect the machine from the
mains, after setting the switch A to "O" (fig. 2).
The yellow-green wire must be connected to the earth
terminal.
Extension cords must have a section complying with the
maximum absorbed voltage I1 indicated on the specifi-
cations plate.
F
C
D
E
K