INCIDENT N°14
DEFECT : THE ARC FLICKERS
State of LEDS and various devices
Probable cause
Control and remedies
Normal
ð
control PCB
ð
check between terminals 4 and
9 of B71, 6 and 9 of B72, 7
and 8 of B71 that U is identical
in welding
ð
connection B71 and B61
ð
check with ohmmeter
ð
filter PCB thyristor diode
ð
if no breakdown has been
element previously detected ,
check that no has been
disconnected
INCIDENT N°15
DEFAUT : EVANOUISSEMENT NON REGLABLE
Etat des LEDS et divers organes
Cause probable
Contrôles et remèdes
Normal
ð
P4 potentiomètre
d’évanouissement
ð
vé 12 V fils 301 et 300
de P3, variation 0 + 12 entre
308 et 300 de P3 vérifier B12
entre 11 et 9, une variation de
0 à 12 V
ð
carte cycle
ð
changer si aucune panne
détectée précédemment
INCIDENT N°15
DEFECT : SLOPE-OUT NOT ADJUSTABLE
State of LEDS and various devices
Probable cause
Control and remedies
Normal
ð
P4 slope-out potentiometer
ð
check + 12 wires 301 and
300 of P3 variation 0 + 12
between 308 and 300 of P3
check B12 between 11 and 9,
a variation from 0 to 12 V
ð
cycle PCB
ð
change if no breakdown has
been previously determined
INCIDENT N°16
DEFAUT : POSTGAZ NON REGLABLE
Etat des LEDS et divers organes
Cause probable
Contrôles et remèdes
Normal
ð
P5 potentiomètre de postgaz
ð
+ 12 V fils 309 et 300 aux
bornes de P9 et variation de 0
à + 12 V entre 300 et 307 de
P9, vérifier variation 0 à + 12
V aux bornes 8 et 2 de B12
ð
carte cycle
ð
changer, si aucune panne
détectée précédemment
Содержание NERTINOX 250 P PONTICELLI
Страница 5: ...NERTINOX 250P PONTICELLI 3 ...
Страница 17: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS NERTINOX 250P PONTICELLI A 15 ...
Страница 20: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS A 18 NERTINOX 250P PONTICELLI ...
Страница 22: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS A 20 NERTINOX 250P PONTICELLI ...
Страница 26: ...CONSIGNES DE SECURITE SAFETY INSTRUCTIONS B 24 NERTINOX 250P PONTICELLI ...
Страница 34: ...3 SCHEMA DE PRINCIPE MAIN DIAGRAM 4 PRINCIPE DE FONCTIONNEMENT E 32 NERTINOX 250P PONTICELLI ...
Страница 37: ...5 FONCTIONNEMENT OPERATING a Soudage électrode Electrode welding NERTINOX 250P PONTICELLI F E 35 ...
Страница 38: ...b Commande de cycle TIG en 2 temps E 36 NERTINOX 250P PONTICELLI ...
Страница 39: ...Cycle command of TIG in 2 stages NERTINOX 250P PONTICELLI F E 37 ...
Страница 40: ...c Commande de cycle en 4 temps E 38 NERTINOX 250P PONTICELLI ...
Страница 41: ...Cycle command of TIG in 4 stages NERTINOX 250P PONTICELLI F E 39 ...
Страница 42: ...d Distribution des alimentations et leurs contrôles E 40 NERTINOX 250P PONTICELLI ...
Страница 43: ...Distribution of current supplies and their controls 6 DEPANNAGE NERTINOX 250P PONTICELLI F E 41 ...
Страница 45: ... Soudage électrode Electrode welding NERTINOX 250P PONTICELLI F E 43 ...
Страница 46: ... TIG Cycle 2 temps TIG 2 stage cycle E 44 NERTINOX 250P PONTICELLI ...
Страница 47: ... TIG Cycle 4 temps TIG 4 stage cycle NERTINOX 250P PONTICELLI F E 45 ...
Страница 48: ...b Amorçage de l arc Electrode enrobée E 46 NERTINOX 250P PONTICELLI ...
Страница 49: ...b Arc ignition Coated electrode NERTINOX 250P PONTICELLI F E 47 ...
Страница 50: ...c Soudage TIG amorçage de l arc E 48 NERTINOX 250P PONTICELLI ...
Страница 51: ...c TIG welding arc ignition NERTINOX 250P PONTICELLI F E 49 ...
Страница 52: ...d Soudage TIG arrêt de soudage E 50 NERTINOX 250P PONTICELLI ...
Страница 53: ...d TIG welding welding interruption NERTINOX 250P PONTICELLI F E 51 ...
Страница 69: ......
Страница 72: ...b Nomenclature Part list E 70 NERTINOX 250P PONTICELLI ...
Страница 73: ...NERTINOX 250P PONTICELLI G E 71 ...
Страница 75: ...NERTINOX 250P PONTICELLI G E 73 ...
Страница 77: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 75 ...
Страница 78: ...c Nomenclature Part list E 76 NERTINOX 250P PONTICELLI ...
Страница 79: ...NERTINOX 250P PONTICELLI G E 77 ...
Страница 81: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 79 ...
Страница 83: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 81 ...
Страница 85: ...b Implantation des composants Components layout NERTINOX 250P PONTICELLI G E 83 ...