SECTION 6
TROUBLESHOOTING
6-41
Vision Shift/Start
Line vent
Flow control vent
Idle (Station off)
Station on Flush/
Pressure cycle
Line Purge
Station
on?
Station on?
Line fill
Station on?
ready
Station on?
New SDP file
selected?
Plasma
start?
Analog
disable
timing?
Idle (Station On)
Station on?
New SDP file
selected?
Plasma
test?
Plasma
start?
Plasma
test?
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
no
no
no
no
no
no
Process start.
Plasma
stop?
Error
condition?
Station on?
Arc
established
?
Process cut
New SDP file
selected?
Station on?
Plasma stop
Error
condition?
Station on?
Process
Postflow
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
no
no
no
Test (start)
Station on?
New
SDP files
selected?
Plasma test?
Plasma test
cut?
Plasma test
(start O
2
)?
Test (start O
2
)
Station on?
New
SDP file
selected?
Plasma test?
Plasma test
cut?
Plasma test
(start O
2
)?
Test (cut)
Station on?
New
SDP file
selected?
Plasma test?
Plasma
test cut?
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
no
no
no
no
no
no
no
no
yes
1
2
13
3
4
5
6
7
8
9
10
11
Section 6.7.7
for details
12
Numbers
#
correspond to columns on solenoid/
proportional valve requirement charts
and gas error monitoring charts
6.12.21
Gas Error Monitoring
Stainless Steel PG-Air, SG-Air/CH
4
➊
➋
➌
➍
➎
➏
➐
➑
➒
L
in
e
V
e
n
t
L
in
e
V
e
n
t
L
in
e
V
e
n
t
L
in
e
V
e
n
t
F
lo
w
C
o
n
tr
o
l
F
lo
w
C
o
n
tr
o
l
F
lo
w
C
o
n
tr
o
l
F
lo
w
C
o
n
tr
o
l
V
e
n
t
V
e
n
t
V
e
n
t
V
e
n
t
L
in
e
P
u
rg
e
L
in
e
P
u
rg
e
L
in
e
P
u
rg
e
L
in
e
P
u
rg
e
L
in
e
F
ill
L
in
e
F
ill
L
in
e
F
ill
L
in
e
F
ill
R
e
a
d
y
R
e
a
d
y
R
e
a
d
y
R
e
a
d
y
P
ro
c
e
ss
S
ta
rt
P
ro
c
e
ss
S
ta
rt
P
ro
c
e
ss
S
ta
rt
P
ro
c
e
ss
S
ta
rt
P
ro
c
e
ss
C
u
t
P
ro
c
e
ss
C
u
t
P
ro
c
e
ss
C
u
t
P
ro
c
e
ss
C
u
t
P
ro
c
e
ss
P
o
st
P
ro
c
e
ss
P
o
st
P
ro
c
e
ss
P
o
st
P
ro
c
e
ss
P
o
st
F
lo
w
F
lo
w
F
lo
w
F
lo
w
T
e
st
(
S
ta
rt
)
T
e
st
(
S
ta
rt
)
T
e
st
(
S
ta
rt
)
T
e
st
(
S
ta
rt
)
T
e
st
(
C
u
t)
T
e
st
(
C
u
t)
T
e
st
(
C
u
t)
T
e
st
(
C
u
t)
Id
le
(
S
ta
tio
n
Id
le
(
S
ta
tio
n
Id
le
(
S
ta
tio
n
Id
le
(
S
ta
tio
n
O
n
)
O
n
)
O
n
)
O
n
)
Id
le
(
S
ta
tio
n
)
Id
le
(
S
ta
tio
n
)
Id
le
(
S
ta
tio
n
)
Id
le
(
S
ta
tio
n
)
O
ff
)
O
ff
)
O
ff
)
O
ff
)
Process Gas Pressure Switches
Process Gas Pressure Switches
Process Gas Pressure Switches
Process Gas Pressure Switches
X = Monitored For Pressure Present,
O = Monitored For Absence Of Pressure
Plasma Gas 1
1
1
1 Pressure Switch
O
O
O
O
X
X
X
X
X
X
X
X
Plasma Gas 2
2
2
2 Pressure Switch
O
O
O
O
Shield Gas 1
1
1
1 Pressure Switch
O
O
O
O
X
X
X
X
X
X
X
X
Shield Gas 2
2
2
2 Pressure Switch
O
O
O
O
X
X
X
X
X
X
X
X
11
12
13
Summary of Contents for Precision Plasmarc
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Page 182: ...SECTION 7 REPLACEMENT PARTS 7 2 1 2 3 4 5 6 7 8 7 3 Plasmarc Power Source Exterior Components ...
Page 184: ...SECTION 7 REPLACEMENT PARTS 7 4 1 2 3 4 5 6 7 8 9 10 11 See TEE Detail Page 7 12 ...
Page 186: ...SECTION 7 REPLACEMENT PARTS 7 6 1 2 3 4 5 6 7 8 9 10 11 12 13 ...
Page 190: ...SECTION 7 REPLACEMENT PARTS 7 10 9 10 7 8 1 2 3 4 5 6 7 11 12 13 14 ...
Page 192: ...SECTION 7 REPLACEMENT PARTS 7 12 7 9 2 8 7 9 3 13 10 12 11 X5 1 4 5 6 2 3 7 8 9 TEE Detail ...
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Page 196: ...SECTION 7 REPLACEMENT PARTS 7 16 1 2 3 4 5 6 7 8 9 10 11 12 13 ...
Page 198: ...SECTION 7 REPLACEMENT PARTS 7 18 1 2 3 4 5 6 7 7 5 Power Source Power Module ...
Page 200: ...SECTION 7 REPLACEMENT PARTS 7 20 A A 1 2 3 4 5 6 7 8 Section A A ...
Page 202: ...SECTION 7 REPLACEMENT PARTS 7 22 1 2 3 4 5 6 7 ...
Page 208: ...SECTION 7 REPLACEMENT PARTS 7 28 B B Section B B C C Section C C 1 2 3 4 5 6 7 8 ...
Page 210: ...SECTION 7 REPLACEMENT PARTS 7 30 1 2 3 4 5 ...
Page 224: ...SECTION 7 REPLACEMENT PARTS 7 44 Notes ...
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