Tweco Thermal Arc TA 500 - Manual (Page 70)

Appendix A-8 Manual No. 0-0470
Art # A-03981
18
PC102
2
1 2 3 4 5
A
B
C
D
E
F
1 2 3 4 5
R
LT3
SC504 Chassis
J101-7
J101-9
J103-14
J101-3
J102-14
J102-12
J102-16
J102-2
J101-2
PC101
J103-5
J101-8
TA500
Coolant
Recirculator
Operator Control
Panel
R266
+12v
Pilot 1 Sample J101-1 J107-12 J7-12 J2-12
J2-6
J1-6
J1-5 J7-11
J107-11 J102-13 J102-15
CSR2
2CR
Sample
HCR2
J107-16
J107-15
Pilot 2
CSRH
CSRH
Pilot 2
Down
Up Down
Up
+12v Unreg
From Logic Board
J8-15
J8-14 J9-12
J9-10
J7-9
J7-29
J8-1
J8-24
J8-23
J3-4
J3-5 J7-14
J7-8
4CR
J9-13
J9-11
T2 24VAC
J8-7 J12-7
J8-8
J12-8
J7-16
J7-15
115VAC
5A
4FU
TP3 TP2
I45
TP1
APPENDIX 7