ESAB ESP-50 Instruction Manual page 92

SECTIoN 4
POWER LIGHT
(WHITE)
CURRENT
CONTROL
KNOB
AIR TEST
SWITCH
PILOT ARC
SELECT SWITCH
AIR
PRESSURE
GAUGE
CauTIoN
rEPlaCE ElECTroDE BEforE lENGTH
BECoMES SHorTEr THaN .060" INCH
(1.5 MM)
AIR REGULATOR
CONTROL KNOB
FAULT LIGHT
(AMBER)
figure 4-1. ESP-50 Controls
Replace when eroded beyond
.060"(1.5mm) Depth.
figure 4-2. Electrode Wear limit
NOTE: When replacing the nozzle, always inspect the electrode for wear. If electrode
wear is greater than .060" (1.5 mm), replace the electrode. If the electrode
is used beyond this recommended wear limit, damage to the torch and
power source may occur. Nozzle life is also greatly reduced when using
the electrode beyond the recommended limit. Refer to Figure 4-2.
FUSE (3A)
NEW
92
oPEraTIoN
rEar VIEW
POWER ON-OFF
(I-O) SWITCH
WORN