TM 9-6115-668-13
c. Set averaging:
Rotate VOLTAGE ADJUST potentiometer R3 ail the way clockwise (10) and lock control knob
with lever Use Volt. adj. potentiometer to set voltage on multimeter to 230 V.
Use VOLTAGE ADJUST potentiometer R3 to set voltage on multimeter to 208 V, and lock con-
trol knob with lever.
d. Shut down Generator Set 150 kW as instructed in paragraph 2.5.2.
e. Remove connectors of multimeter from terminals of VOLTAGE meter P6.
CAUTION
Note position of boards when removed to ensure correct positioning
during Installation.
1. Install boards into voltage regulator N2 (6):
a. insert boards into voltage regulator housing (10):
Voltage Sensing Transformer
TT1309-./03
(16)
Averaging Circuit
TT1311-./01 (17)
Linear Regulator
TT1310-./01 (18)
Equal Power Distribution
TT1315-./01 (19)
b. Install front panel (15) and two angle pieces (14) on voltage regulator housing (10).
c. Install two screws (11), two serrated lock washers (12) and two washers (13) on voltage regula-
tor housing (10).
2.
Install complete voltage regulator N2 (6):
NOTE
Use new self-locking nuts (6) when installing voltage regulator N2.
a. Place voltage regulator N2 (6) on bolts (7) and install new nuts (8). Tighten nuts (8).
b. Noting correct labeling and position, install cables to terminals (9) of voltage regulator N2 (6).
3. Stow prop (5) and close front panel (4).
4. Close flap (2).
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