ESAB PT-20AMX Manual De Instrucciones página 91

SeCTION 3
CAUTION
IMPORTANT:
See Maintenance section.
Follow all instructions in the
booklet packed with your unit.
DO NOT install or attempt to
operate this torch without
following these instructions.
NOTe:
Part numbers in parenthesis ap-
ply to "CE" / European units only.
6.Tighten heat shield fully to hold the parts in firm contact with each other and to
the torch head. "Fully" means at least 4.8mm (0.19") rotation after electrode seat
contacts electrode holder.
To connect PT-20AMX torch to the console, connect the power cable of the torch to
the ''NEG'' terminal and pilot arc cable to the ''POS'' terminal of the unit using pilot
arc adaptor (21803 - supplied with spare parts kit). A separate remote control switch
cable is required for connecting to the switch receptacle on the console.
The front end of the torch contains a gas flow check valve that acts in conjunction
with the circuitry provided in the power supply. This patented system provides a safety
interlock preventing the torch from being accidentally energized with high voltage
when the heat shield is removed and the torch switch is accidentally closed.
91
INSTAllATION