Tweco 400 Ultra-Cut - Manual (Page 127)

Manual 0-5164 A-1 APPENDIX
ULTRA-CUT 400
APPENDIX 1: Remote Arc Starter Schematic
2
1
120
VA
C
120
VA
C RE
T
CHASSIS GND
PILOT RETURN (fr
om tor
ch)
NE
G
PL
T
SHLD
CGND
DW
G No:
Sheet
of
Supersedes
Scale
Date:
Dra
wn:
Ref
erences
Date
By
Re
visions
Re
v
PCB No: Assy No:
Inf
or
mation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
Not F
or Release
, Reproduction, or Distr
ib
ution without
Wr
itten Consent.
NO
TE:
UNLESS O
THER
WISE SPECIFIED
-
1.
RESIST
OR
VA
LUES ARE EXPRESSED IN OHMS
, 1/4W 5%
.
2.
CA
PA
CI
TO
R
VA
LUES ARE EXPRESSED IN MICR
OF
ARADS (uF).
Chk:
App:
TITLE:
Last Modified:
Siz
e
SCHEMA
TIC
, THERMAL D
YNAMICS
INDUSTRIAL P
ARK #2
WEST LEBANON, NH 03784 (603) 298-5711
Tu
esda
y,
No
vember 01, 2005
14:47:17
of
Inf
or
mation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
TITLE:
of
TITLE:
8X290
NEG & HF (to
To
rch)
8X291
DA
T
9-21-04
RAS-1000 ARC ST
AR
TER
PO
WER SUPPL
Y
ARC ST
AR
TER
TO
RC
H
Jumper in Cab
le to ID
Arc Star
ter Connected
Wa
ter Cooled Inductor L1
T1 Assemb
ly
TO
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"
1900 pf
C4
0.1 uf 1000VD
C
R1 6.8K 1W
t Number
>
C6
0.1 uf 1000VD
C
Line1 Line2
Load1 Load2
GND
PILO
T
WO
RK
C3
1900 pf
R2 6.8K 1W
t Number
>
C5
0.047 uf 1000VD
C
NE
G
C7
0.047 uf 1000VD
C
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_A
B
WO
RK
42X1191
1
1
Line Filter 1ph
AA Initial Release
TPM
8/26/05