Note On Gas Connection; Important; Connecting The Torche Cp450G; Applications On Pantograph - Cebora PLASMA PROF 166 HQC Manual De Instrucciones

• Finally connect the connection art.1189 by screwing the
electric connector onto the CN04 outlet (see Fig. 17).
Make sure the air (AIR) is always connected, at adequate
pressure, to the automatic gas console, as this is used as
"service" gas.
Fig. 17

3.3.3 Note on gas connection

The gas inlet threads are 1/4G for air gas, Ar, N2, O2 and
auxiliary and 1/8G for H35 and F5 gas respectively.
The customer is responsible for the supply of gases, and
for the programmed/preventive maintenance of the dis-
tribution system. Remember that lack of system mainte-
nance could be the cause of serious accidents.
Carefully read the "Safety Sheet" relating to each of the
gases used, so as not to underestimate hazards caused
by incorrect use.
NOTE: The choice of the type of pipe depends on the gas
used (see EN 559 standard).
NOTE: The use of gas of inferior purity could result in a
reduction in speed, quality and maximum thickness of the
cut. Furthermore, the life-span of expendable materials
cannot be guaranteed.
IMPORTANT: when oxygen gas is used, everything that
comes into contact with it must be free of oils and grease.
• when the MS - O2/O2 cutting program is selected (mild
steel with oxygen/oxygen gas), make sure the air is con-
nected to the gas console inlet, as this is used as "pre-
flow" gas.
• when a cutting current is selected higher than 50A,
make sure the air or nitrogen (N2) are also connected to
the gas inlet of the manual or automatic gas console in the
AUXILIARY channel.
3.4 CONNECTING THE TORCH CP450G

3.4.1 Applications on pantograph

• Connect the pipe bundle exiting from the torch to the
PVC valve console (art.469) tightening these to the re-
spective gas outlets and following the order indicated by
their markings (see Fig. 18).
54
Fig. 18
• Using a T-square, make sure the torch is perpendicular
to the pantograph cutting surface.
• Insert a torch cable (art.1224, 1225) in the HV19-1 Unit
(art. 464) as shown in the right part of figure 19.
Fig. 19

3.4.2 Applications to robot

• Connect the pipe bundle exiting from the torch to the
switch-on unit - HV19-PVC valve console (art.462) tight-
ening these to the respective gas outlets and following the
order indicated by the markings on same.
• Using a T-square, make sure the torch is perpendicular
to the pantograph cutting surface.
• Insert a torch cable (art.1222 or 1223) in the switch-on
unit - HV19-PVC valve console (art. 462) and proceed in
the same manner as described in the previous paragraph.