CEBORA S.p.A.
SUMARIO
INFORMACIONES GENERALES ................................................................................................................ 83
1
Introducción ................................................................................................................................................ 83
1.1
1.2
1.3
1.4
DESCRIPCIÓN DEL SISTEMA .................................................................................................................... 84
2
Introducción ................................................................................................................................................ 84
2.1
Características técnicas ............................................................................................................................ 84
2.2
2.3
Tarjeta filtro (7) 5602555 ............................................................................................................................ 85
2.4
Tarjeta servicios (6) 5602552 .................................................................................................................... 85
2.5
Tarjeta IGBT (31) 5602556 ........................................................................................................................ 86
2.6
Tarjeta diodos (32) 5602553 ..................................................................................................................... 86
2.7
Tarjeta control (48) 5602551 .................................................................................................................... 87
2.8
Tarjeta panel (57) 5602554 ........................................................................................................................ 88
2.9
MANTENIMIENTO ......................................................................................................................................... 89
3
3.1
3.2
Funcionamiento generador. ...................................................................................................................... 90
3.3
BÚSQUEDA DE AVERÍAS ............................................................................................................................ 92
4
4.1
4.2
4.3
No sale gas de la antorcha ....................................................................................................................... 97
4.4
4.5
4.6
SEÑALIZACIÓN ALARMAS ......................................................................................................................... 99
5
5.1
5.2
5.3
Err 78: Baja presión ................................................................................................................................. 101
5.4
5.5
5.6
5.7
Err Vin 1 ..................................................................................................................................................... 102
5.8
Err Vin 2 ..................................................................................................................................................... 102
5.9
LISTA COMPONENTES ............................................................................................................................. 103
6
Dibujo explosivo. ...................................................................................................................................... 103
6.1
Tabla componentes. ................................................................................................................................ 103
6.2
7
Generador art. 337.00 ............................................................................................................................. 103
7.1
Generador art. 337.95 ............................................................................................................................. 103
7.2
7.3
7.4
7.5
7.6
7.7
7.8
TESTING AN IGBT MODULE .................................................................................................................... 117
8
Check for shorted IGBT .......................................................................................................................... 117
8.1
Turn on Q1, Q2 ......................................................................................................................................... 117
8.2
Turn off Q1, Q2 ......................................................................................................................................... 117
8.3
9
Check for shorted diode ......................................................................................................................... 118
9.1
Check for good diode .............................................................................................................................. 118
9.2
3302336-B
82
20/12/2019