1.
Terminal No. 1
2.
Terminal No. 2
3.
Terminal No. 3
4.
Terminal No. 4
5.
Volt-ohmmeter
6.
Screw, pan hd, 10-32 x 3/8
Figure 4-15. Testing for open circuit at main junction
box.
1.
Transducer terminal No. 1
2.
Transducer terminal No. 2
3.
Transducer assembly
4.
Socket contact No. 2 and No. 3
5.
Socket contact No. 1
6.
Socket contact No. 4
7.
Cable socket
8.
Transducer terminal No. 4
9.
Transducer terminal No. 3
Figure 4-16. Testing for open circuit at arc lamps.
4-19
