P-Tronic 40P, Instruction Manual, Page: 16 / 30

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Instruction Manual
P-Tronic 40P - 70 - 100
11.3 Grating
In GRATING cut position, the minimum current stays at 20A and the maximum at 40A.
When the arc moves from the solid to the grating open area, the generator returns automatically in pilot arc condition and the cutting arc starts again touching a new
solid area. We recommand the stand off spacer to improuve the spare parts life and the use of the tip (6)
11.2 Standard Solid Cutting
Contact Cutting:
in certain applications the contact cutting may be required even with current over 40A (ex.:high cutting speed on thin metal sheet or on high ticks where an high cutting precision is required).
In those application use spare parts described in the picture.
Use for current 40 ÷ 70A code
4 gas diffuser Z0061AA
15 outer nozzle Z0096AA
16 shield cup Z0140AA
12 Contact tip Ø 1,0 | for current 40 ÷ 55A Z0093AA
12 Contact tip Ø 1,2 | for current 55 ÷ 70A Z0094AA
Use for current 70 ÷ 100A code
5 gas diffuser Z0062AA
15 outer nozzle Z0096AA
17 shield cup Z0097AA
13 contact tip Ø 1,5 | for current 100A Z0095AA
Use code
4 gas diffuser Z0061AA
6 contact tip Ø 0,9 Z0063AA
9 outer nozzle
Z0070AA
11 doubler pointer spacer Z0072AA
Consider that the cutting width is about twice as much the tip diameter.
This position (grating) is suggested even for precision cuttings, on thin metal sheets
(thickness less than 6 mm): take off the spacer 11 and use contact cutting.
P-Tronic 100
P-Tronic 100
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