INCIDENT N°16
DEFECT : POSTGAS NOT ADJUSTABLE
State of LEDS and various devices
Probable cause
Control and remedies
Normal
ð
P5 postgaz potentiometer
ð
+ 12 V wires 309 and 300 at
terminal P9 and variation from
0 to + 1 2 V between 300 and
307 of P9, check variation
from 0 to + 12 V at terminals
8 and 2 of B12
ð
cycle PCB
ð
if no breakdown has been
previously determined
INCIDENT N°17
DEFAUT : DEFAUT EN TIG 4t
Etat des LEDS et divers organes
Cause probable
Contrôles et remèdes
Quelconque
ð
quelconque
ð
rechercher la panne en TIG 2t
avec la notice précédente
ð
cycle
ð
changer la carte cycle si
aucune panne en 2t
Le poste fonctionne toujours en 2t
ð
interrupteur I2
ð
vérifier que I2 est fermé en
cycle 4t
ð
connexion
ð
vérifier que fils 301 et 300
continuité B12 2 et 7 5 V
quand I2 position 2t
INCIDENT N°17
DEFECT : DEFECT IN TIG 4t
State of LEDS and various devices
Probable cause
Control and remedies
Whatever
ð
whatever
ð
look for breakdown in TIG 2t
with preceding instructions
ð
cycle
ð
change cycle PCB if no
breakdown in 2t
The set still works in 2-stage
ð
switch I2
ð
check that I2 is off in 4t
ð
connection
ð
check that wires 301 and 300
I2 continuity B12 2 and 7 5 V
when position 2t
Summary of Contents for NERTINOX 250 P PONTICELLI
Page 5: ...NERTINOX 250P PONTICELLI 3 ...
Page 17: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS NERTINOX 250P PONTICELLI A 15 ...
Page 20: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS A 18 NERTINOX 250P PONTICELLI ...
Page 22: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS A 20 NERTINOX 250P PONTICELLI ...
Page 26: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS B 24 NERTINOX 250P PONTICELLI ...
Page 34: ...3 SCHEMA DE PRINCIPE MAIN DIAGRAM 4 PRINCIPE DE FONCTIONNEMENT E 32 NERTINOX 250P PONTICELLI ...
Page 38: ...b Commande de cycle TIG en 2 temps E 36 NERTINOX 250P PONTICELLI ...
Page 39: ...Cycle command of TIG in 2 stages NERTINOX 250P PONTICELLI F E 37 ...
Page 40: ...c Commande de cycle en 4 temps E 38 NERTINOX 250P PONTICELLI ...
Page 41: ...Cycle command of TIG in 4 stages NERTINOX 250P PONTICELLI F E 39 ...
Page 42: ...d Distribution des alimentations et leurs contrôles E 40 NERTINOX 250P PONTICELLI ...
Page 45: ... Soudage électrode Electrode welding NERTINOX 250P PONTICELLI F E 43 ...
Page 46: ... TIG Cycle 2 temps TIG 2 stage cycle E 44 NERTINOX 250P PONTICELLI ...
Page 47: ... TIG Cycle 4 temps TIG 4 stage cycle NERTINOX 250P PONTICELLI F E 45 ...
Page 48: ...b Amorçage de l arc Electrode enrobée E 46 NERTINOX 250P PONTICELLI ...
Page 49: ...b Arc ignition Coated electrode NERTINOX 250P PONTICELLI F E 47 ...
Page 50: ...c Soudage TIG amorçage de l arc E 48 NERTINOX 250P PONTICELLI ...
Page 51: ...c TIG welding arc ignition NERTINOX 250P PONTICELLI F E 49 ...
Page 52: ...d Soudage TIG arrêt de soudage E 50 NERTINOX 250P PONTICELLI ...
Page 53: ...d TIG welding welding interruption NERTINOX 250P PONTICELLI F E 51 ...
Page 69: ......
Page 72: ...b Nomenclature Part list E 70 NERTINOX 250P PONTICELLI ...
Page 73: ...NERTINOX 250P PONTICELLI G E 71 ...
Page 75: ...NERTINOX 250P PONTICELLI G E 73 ...
Page 77: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 75 ...
Page 78: ...c Nomenclature Part list E 76 NERTINOX 250P PONTICELLI ...
Page 79: ...NERTINOX 250P PONTICELLI G E 77 ...
Page 81: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 79 ...
Page 83: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 81 ...
Page 85: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 83 ...