Meter Phase

TB 554920-346-34

Figure 1. Inductor Equipment Setup (Front View)

(7) Disconnect signal generator test lead from L2 pin 1 and connect to L3 pin 2. Remove voltmeter test lead

from terminal E35 and connect to E32.

(8)

Voltmeter will indicate between 12 and 12.5 vac. If not, perform b(3) below.

(9) Disconnect signal generator test lead from L3 pin 2 and connect to L4 pin 2. Remove voltmeter test lead

from terminal E32 and connect to E31.

(10) Voltmeter will indicate between 12 and 12.5 vac. If not perform b(4) below.

(11) Disconnect test equipment.

b. Adjustments

(1)

Adjust inductor L1 for 12.25 vac.

(2)

Adjust inductor L2 for 12.25 vac.

(3)

Adjust inductor L3 for 12.25 vac.

(4)

Adjust inductor L4 for 12.25 vac.

9. Meter Phase

a. Performance Check.

(1) Connect a test lead (B2) between potentiometer R7 and terminal E15 as shown in figure 2, using two

adapters (B5).

(2) Connect equipment as shown in figure 3.