Jackle Plasma 70 S - Description of Board

Plasma 70 S
Operating Manual Page 13
11.Description of board
TPLASMA1-1
Jumper open bridges LED`s
JP1 power frequency 50 Hz 60 Hz 1 water circ. cooling o.k.
JP2 mac. current 70 A 120 A 2 air pressure o.k.
3 temperature o.k.
4 cutting current flows
5 arc voltage o.k. O.K.
6 torch trigger “on“
7 reduction of cutting
current “on“ Ein
trimming potentiometer
T1 gas preflow
T2 gas post-flow
(fixed pilot time = 5s )
P2
P3 current-max
P4 current-min
P5 current-pilot
PL_CONT1
LED`s
1 electronic supply voltage o.k.
2 cutting current >0
3 arc voltage o.k.
trimming potentiometer
T1 adjust
T2 adjust