MAINTENANCE
3.3
CONTACT CUTTING
4.1
NOZZLE
EN
Mild steel
Stainless
Aluminium
I (A)
35 A
50 A
35 A
50 A
35 A
50 A
FL 0,8
FL 1,2
FL 0,8
FL 1,2
FL 0,8
FL 1,2
1 mm
5,50
4,80
7,50
2 mm
3,50
3,00
5,30
3 mm
2,40
4,50
1,80
2,30
3,30
4,80
4 mm
1,70
3,00
1,25
1,40
2,30
3,30
5 mm
1,20
1,70
0,70
0,85
1,60
2,20
6 mm
0,80
0,84
0,48
0,54
1,20
1,50
8 mm
0,50
0,50
0,30
0,35
1,00
0,90
10 mm
0,30
0,27
0,50
X.XX Travel speed for a result of quality cut (optimal cut surface
finish, and least dross).
Y.YY Travel speed for a result of separation cut.
3.4
DISTANCE CUTTING
Mild steel
Stainless
Aluminium
I (A)
35 A 50 A 85 A 120A 35 A 50 A 85 A 120A 35 A 50 A 85 A 120A
C1,0 C1,2 C1,4 C1,8 C1,0 C1,2 C1,4 C1,8 C1,0
C1,2 C1,4
C1,8
1 mm 5,00
5,00
8,40
2 mm 3,30
2,80
5,40
3 mm 2,30 2,60
1,40 2,30
3,40
3,90
4 mm 1,60 1,90
0,80 1,50
2,20
2,70
5 mm 1,00 1,30 3,00
0,50 0,90 2,90
1,60
2,10 4,80
6 mm 0,60 0,80 2,20
0,35 0,55 2,10
1,00
1,40 3,70
8 mm 0,30 0,50 1,50 3,55 0,24 0,36 1,30 3,25 0,60
1,00 2,80
4,55
10 mm 0,18 0,39 1,10 2,55 0,18 0,27 1,00 2,15 0,38
0,68 1,80
3,45
12 mm
0,24 0,70 1,75
0,18 0,60 1,30
0,50 1,40
2,55
15 mm
0,10 0,45 1,20
0,36 0,80
0,80
1,55
20 mm
0,36 0,77
0,24 0,40
0,50
1,00
25 mm
0,24 0,42
0,15 0,27
0,36
0,70
30 mm
0,33
0,18
0,40
35 mm
0,18
0,12
0,30
40 mm
0,12
0,10
0,20
45 mm
0,07
0,06
0,14
X.XX Travel speed for a result of quality cut (optimal cut surface
finish, and least dross).
Y.YY Travel speed for a result of separation cut.
4.0
MAINTENANCE
REMINDER: FOR THE SAFETY OF PERSONNEL, ALWAYS
TAKE THE PRECAUTION OF SWITCHING OFF THE APPARA-
TUS BEFORE CARRYING OUT ANY OPERATION ON IT OR
WHEN IT IS NOT IN USE.
Do not remove the nozzle immediately after cutting, but let it
cool during the after-gas flow.
Do not use tools such as slip-joint pliers, in order to avoid distort-
ing the nose of the torch.
The nozzle is easily unscrewed using the combination wrench
W000302578.
Replace the nozzle when the edges of the cut are no longer
even, or when the cutting speed is significantly reduced.
4.2
ELECTRODE
Check the depth of wear of the electrode: 1.5
to 2 mm.
This degree of wear corresponds to an average
period of use of 1 to 2 hours, as a function of the
power of the arc and the number of ignitions.
If the electrode is drilled, make sure that thenozzle's gasket is re-
paired, in order to guarantee:
1.
the compressed air flows,
2.
the service life of the wear parts,
3.
the cutting performance of the torch
Do not try to use any more of the electrode, which would entail a
risk of piercing the dip tube and destroying the torch.
WHEN REPLACING THE ELECTRODE AND THE NOZZLE,
USE ONLY THE WRENCH W000302504 SUPPLIED WITH THE
TORCH.
4.3
CONTACT CUTTING WEAR PARTS
W000302668
SKIRT CONTACT
W000302575
ELECTRODE FL
W000302569
NOZZLE FL 0,8
W000302568
NOZZLE L 1,2
4.4
DISTANCE CUTTING WEAR PARTS
W000302667
SKIRT DISTANCE
W000302666
SKATE
W000271310
SKIRT DISTANCE WITH
CRENEL
W000274878
BEVELLING SKIRT
W000302576
ELECTRODE
W000302571
NOZZLE C 1,0
W000302572
NOZZLE C 1,2
W000302524
NOZZLE C 1,4
W000302669
NOZZLE C 1,8
4 EN