ESAB B Series Installation, Operation And Maintenance Manual page 42

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CUP SHIELD
INSULATOR SHIELD
w/RETAINER
RETAINER w/O-RING
P/N 22531
P/N 21712
MATERIAL RISE
THICKNESS PIERCE ON
DELAY PIERCE
(MM) (IN) (Sec.) (Sec.)
1.5 .062 0 0
3 .125 0 0
4 .187 0 0
6 .250 0 0
NOTES:
4 Hole Baffle - *Set flow reading with valves.
ALUMINUM
11/30/99
AMPERAGE:
PLASMA GAS:
SHIELD GAS:
SHIELD MIX GAS:
SHIELD CUP
NOZZLE "C"
INSULATOR
P/N 22010
P/N 21542
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NOZZLE RETAINER/
DIFFUSER
(SEE NOTES)
P/N 22007
SET-UP PARAMETERS*
PLASMA PLASMA
START CUT
(FLOW READING) (FLOW READING)
45 75
45 75
45 75
45 75
† CUT & ALT mix in flow control. Pilot Arc - high. Float - center of ball.
55
NITROGEN
NITROGEN
METHANE
SWIRL BAFFLE
4 HOLE
(SEE NOTES)
P/N 21692
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NOTES:
ELECTRODE
P/N 21539
SHIELD ARC
(FLOW READING) VOLTAGE
PRE CUT † ALT †
55 20 10
55 20 10
55 20 10
55 20 10
PROCESS DATA
PRESSURE:125 PSI/8.6 BAR
PRESSURE:125 PSI/8.6 BAR
PRESSURE:100 PSI/6.9 BAR
PT-24 TORCH
1. Assemble swirl baffle into nozzle first.
2. To prevent leakage between the nozzle and nozzle retainer,
moisten the corner of a clean, dry, lint-free cloth with a very
small amount of Krytox ® grease P/N73585064. Wipe the
inner surface of the nozzle retainer that comes in contact with
the nozzle. Use care to apply a very thin film to ensure a
proper seal.
3. Use tool (P/N 21765) supplied with torch to remove or install
nozzle, electrode and water baffle.
TRAVEL SPEED
(MM/MIN) (IPM)
136 4318 170
139 3302 130
152 1981 78
162 1168 46
AL50