ð
ð
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
2
.075
0
0
2.2
.090
0
0
3
.125
0
0
4
.187
0
0
6
.250
0
0
NOTES:
3 Hole Baffle - *Set flow reading with valves.
ALUMINUM
11/30/99
AMPERAGE:
PLASMA GAS:
SHIELD GAS:
SHIELD MIX GAS:
SHIELD CUP
NOZZLE "B"
INSULATOR
P/N 22010
P/N 21541
ð
ð
ð
NOZZLE RETAINER/
DIFFUSER
(SEE NOTES)
P/N 22007
SET-UP PARAMETERS*
PLASMA
PLASMA
START
CUT
(FLOW READING) (FLOW READING)
40
55
40
55
40
55
40
55
40
55
40
55
† CUT & ALT mix in flow control. Pilot Arc - low. Float - center of ball.
30
NITROGEN
NITROGEN
METHANE
SWIRL BAFFLE
3 HOLE
(SEE NOTES)
P/N 21536
ð
ð
ð
NOTES:
ELECTRODE
P/N 21539
SHIELD
ARC
(FLOW READING)
VOLTAGE
PRE
CUT
†
ALT
†
45
20
10
150
45
20
10
152
45
20
10
153
45
20
10
158
45
20
10
170
45
20
10
185
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)
3810
150
3429
135
2667
105
1981
78
762
30
635
25
AL30