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In INT position (Figure J) the compressed air supply is provided by the integrated compressor.
„
In EXT position (Figure K) by an external compressor.
When using the integrated compressor, switch the toggle switch for external compressed air
„
the "closed" position (Figure L).
z Procedure when using an external compressor
PLEASE NOTE: For plasma cutting, a pressure of 4–4.5 bar is recommended. Adjust this accord-
ingly on your compressor. Please bear in mind that the pressure can lower while setting the air pressure.
Thus, in a hose length measuring 10 m and an internal diameter of 9 mm it drops by approx. 0.6 bar.
The compressed air source must have a filter and regulator.
Connect the compressed air hose
„
connection
. To do so, insert the side of the compressed air hose into the compressed air
17
connection
of the plasma cutter
17
The pressure can be adjusted using the pressure regulator on your compressor. Select a pressure of
„
4–4.5 bar.
In order to release the compressed air hose
„
compressed air connection
Switch the toggle switch for external compressed air
„
z Connecting the cutting burner
Remove the cover
„
Insert the plasma burner plug
„
burner plug hand-tight
Plug the plasma burner control plug
„
nut hand-tight (see Fig. A+B).
z Connecting the earthing cable
Connect the earthing terminal plug
Make sure that the connecting shaft is first connected and then turned. The connecting shaft must face
upwards when plugging in the earthing cable plug
rotated in a clockwise direction until it reaches the stop, in order to lock it in place (see Fig. A+B).
This does not require force!
z Fitting the removable roller guide (optional)
Push the removable roller guide
completely above the black area of the plasma burner
clamping sleeve
) (see Fig. N). Now fix the locking screws
8b
positioned such that the required distance between the workpiece and burner sleeve
guide is then fixed in place
guide rollers
are always set to the same height, in order to enable straight cutting. You can see a
19c
correctly fitted roller guide in Fig. N.
z Using the device
z Operation
1.
Set the plasma cutter
2.
Position the machine in the vicinity of the workpiece.
16
GB/IE/NI
on the back of the plasma cutter
20
without a quick connector (see Fig. I).
1
and pull out the compressed air hose
17
of the connection socket
21
into the plasma burner connection socket
7
(see Fig. A+B).
7
into the plasma burner control socket
6
with the earthing terminal connection socket
5
over the nozzle clamping sleeve
19
by tightening the fixing screws
19
up in a dry and well ventilated area.
1
again, you must press the locking mechanism of the
20
to the "open" position (Figure M).
18
.
13
. After plugging in, the connecting shaft must be
5
8b
(behind the gap at the back of the nozzle
8
. The guide rollers
19a
(see Fig. N). Make sure that both
19b
to the compressed air
1
at the same time (see Fig. I).
20
and tighten the plasma
13
and tighten the union
11
.
12
, until the locking screws
are now
19c
is set. The roller
8c
to
18
are
19a
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