P1 à vide, sinon vérifier
connexion et potentiomètre
INCIDENT N°12
DEFECT : MAXI INTENSITY WITH CURRENT RISE GRADIENT
State of LEDS and various devices
Probable cause
Control and remedies
LED 1 RI CIR + 1
ð
P1
ð
check variation of LED 9 with
P1 no-load, otherwise check
connection and potentiometer
INCIDENT N°13
DEFAUT : INTENSITE MAXI INSTANTANEE > 250 A
Etat des LEDS et divers organes
Cause probable
Contrôles et remèdes
LED 1 = 0
ð
connexion LEM
ð
vé 15 V entre 90 et 92
et -15 V entre 91 et 90 sur le
LEM, sinon vérifier connexion
ð
régulation
ð
changer si aucune panne
détectée dans les causes
précédentes
Amorçage violent, éclatement
d’électrode
ð
synchronisation
ð
vérifier bornier B76
INCIDENT N°13
DEFECT : INSTANTANEOUS MAXI INTENSITY > 250 A
State of LEDS and various devices
Probable cause
Control and remedies
LED 1 = 0
ð
connection LEM
ð
check + 15 between 90 and
92 and - 15 between 91 and
90 on the LEM, otherwise
check connection
ð
regulation
ð
change if no breakdown
detected in preceding causes
Violent ignition, burst of electrode
ð
synchronisation
ð
check terminal block B76
INCIDENT N°14
DEFAUT : ARC PAPILLOTE
Etat des LEDS et divers organes
Cause probable
Contrôles et remèdes
Normal
ð
carte régulation
ð
vérifier entre les bornes 4 et 9
de B71, 6 et 9 de B72, 7 et 8
de B71 que U est identique en
soudage
ð
liaison B71 et B61
ð
vérifier à l'ohmmètre
ð
carte filtre thyristor diode
ð
si aucune panne détectée
précédemment, vérifier
qu’aucun élément n’est coupé
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 ...