ESAB ESP-50 Guide de dépannage télécharger pdf (Page 8)

234

6.4 SEQUENCE OF OPERATION

NOTES:

1. When the start signal is turned "on" during postow period, the postow and preow times are canceled.

2. When the amber fault light comes on, cutting operation should be stopped. The postow time starts from the moment

the start signal is removed.

10 SEC

.5 SEC.

START SIGNAL

GAS SOLENOID VALVE

OPEN

PREFLOW

OFFON

FAULT OVERLOAD LIGHT

INVERTER

CUTTING ARC (CURRENT)

POSTFLOW

SECTION 6 TROUBLESHOOTING

NOTE:

Schematics and Wiring Diagrams on 11” x 17”

paper are included

inside the back cover of this manual.

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 23 24

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ESAB ESP-50 Guide de dépannage Page 8