Tweco 20 O2 Auto-Cut - Manuel (Page 123)

Manual 0-4816 Auto-Cut 200
2
A-1 APPENDIX
APPENDIX 1: Remote Arc Starter Schematic
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
N
E
G
(
fr
o m
P
S
)
120 V
A
C
120
V
A
C RET
CHASSIS GND
PILOT RETURN (fr
om tor
c
h)
P
IL
O
T
R
E
T
U
R
N
(
fr
o
m
t
o
rc
h
)
NEG
PL
T
SHLD
CGND
D W
G No:
Sheet
of
Supersedes
Scale
Date:
Dr
a
wn:
Ref
erences
Date
By
Re
visions
Re
v
PCB No: Assy No:
Inf
o
rmation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
Not F
or Release
, Reproduction, or Distr
ib
u tion without
Wr
itten Consent.
NO
TE:
UNLESS O
THER
WISE SPECIFIED -
1. RESIST
OR
V A LUES ARE EXPRESSED IN OHMS
, 1/4W 5%.
2. CAP
A C IT
OR
V ALUES ARE EXPRESSED IN MICR
O
F A RADS (uF).
Chk:
App:
TITLE:
Last Modified:
Siz
e
SCHEMA
TIC
, THERMAL D
YNAMICS
INDUSTRIAL P
ARK #2
WEST LEBANON, NH 03784 (603) 298-5711
T u esda
y,
No
v ember 01, 2005
14:47:17
of
Inf
o
rmation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
TITLE:
of
TITLE:
8X290
NEG & HF (to T
o
rch)
8X291
D
A T
9-21-04
RAS-1000 ARC ST
AR
TER
PO
WER SUPPL
Y
ARC ST
AR
TER
TO
R
C
H
Ju
mper in Cab
le to ID
Arc Star
ter Connected
W
a
ter Cooled Inductor L1
T1 Assemb
ly
T O
RCH LEAD
INNER SHIELD
AB ECO 101810
RS
11/01/05
14 PIN J59 --RAS 14 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14
T1
11X16
1 2
3 4
GAP1
SP
ARK GAP 0.060"
C
2
1900 pf
C4
0.1 uf 1000VDC
R1 6.8K 1W <Par
t Number>
C6
0.1 uf 1000VDC
Line1 Line2
Load1 Load2
GND
PILO
T
WO
R
K
W
O
R
K
C3
1900 pf
R2 6.8K 1W
<Par
t Number>
C5
0.047 uf 1000VDC
C
H
A
S
S
IS
G
N
D
C
1
1
9 0
0 p
f
NEG
C7
0.047 uf 1000VDC
16 PIN J58 16 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
PILO
T
NEG (from PS)
Ar
t # A-06896_AB
WO
R
K
42X1191
1 1
Line Filter 1ph
AA Initial Release
TPM
8/26/05