Lucent Technologies Lineage
®
2000 125A Ferroresonant Rectifier J85502C-1
5 - 14 Installation
Issue 8 July 1999
upon completion of the work. Before conversion, remove the
label/shield plate at the bottom of CBA1.
1. Disconnect lead X, coming from the top of CBA1, from
point A. Its terminal should be the topmost of the two
terminals connected to point A. Replace the nut and tighten
down on the remaining terminal.
2. Remove the nut from the stud at point B, left side of
rectifier shunt (R3), and retain it for Step 3.
3. Place the terminal of lead X, removed in Step 1, on the
stud at point A. Replace and tighten the nut.
4. Disconnect lead Y from point C and retain the nut for Step
5.
5. Place the terminal of lead Y on the stud at point D. Install
the nut on the connection and tighten.
6. Swap the NEG and POS flags on the two dc output cables.
Also, add List B marking on the inside of the door.
7. The bus bar cable connections should now appear as in the
right drawing in Figure 5-4. Install the label/shield plate at
the bottom of CBA1.
To convert from negative ground to positive ground, reverse
the work (X and Y connections) in the procedure above. Do not
forget to swap the POS and NEG flags on the dc output cables
and remove any List B markings. When the work is finished, the
bus bar connections should appear as in the left drawing of
Figure 5-4.
