ESAB ESP-150 Manuel D'instruction page 129

SECTION
PARAGRAPH
SECTION 1 SAFETY ..................................................................................................................... 125
SECTION 2 DESCRIPTION .......................................................................................................... 127
Specifications ............................................................................................................. 127
Features ..................................................................................................................... 127
SECTION 3 INSTALLATION ......................................................................................................... 131
General ....................................................................................................................... 131
Inspection and Placement .......................................................................................... 131
Primary Input Electrical Connections.......................................................................... 132
Torch Connections ...................................................................................................... 137
Gas Supply Connections ............................................................................................ 138
Work and Earth Connections ..................................................................................... 139
Torch Coolant Preparation .......................................................................................... 139
SECTION 4 OPERATION .............................................................................................................. 141
Controls and Indicators ............................................................................................... 141
ESP-150 Adjustments ................................................................................................ 142
Operation .................................................................................................................... 142
Standoff and Cut Quality ............................................................................................. 144
Dross Formation......................................................................................................... 146
Common Cutting Problems ........................................................................................ 147
Standard Conditions ................................................................................................... 148
Recommended Gas and Current ............................................................................... 150
SECTION 5 MAINTENANCE ......................................................................................................... 241
Inspection and Cleaning ............................................................................................. 241
Flow Testing ................................................................................................................ 241
Spark Gap Adjustment ................................................................................................ 241
Testing and Replacing Bridge Assembly Components ............................................... 242
Troubleshooting .......................................................................................................... 242
Troubleshooting Guide ................................................................................................ 243
Sequence of Operation ............................................................................................... 244
Status Light Troubleshooting Chart ............................................................................. 246
SECTION 6 REPLACEMENT PARTS .......................................................................................... 247
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