TM 11-6125-261-30
(6) If the output distortion still does not meet
distortion while not exceeding specified limits. The
specifications, further modify the tuning capacitor as
capacitors to be padded or replaced are A8C26A, for phase
described in the procedures above. If the output distor-
A, A8C25A for phase B, and A8C24A for phase C.
(4) Decrease thevalue of the tuning capacitor if the no
tion is found to be within specifications for these worse
case conditions, repeat the entire distortion test to be
load distortion is excessive. Increase the value of the tuning
sure that the output distortion has not been increased in
capacitor if the full load distortion, especially for the +0.75
other test conditions.
power factor, (inductive load) condition, is execssive.
b. When the output distortion meets the specified
(5) After the tuning capacitor value has becn modified,
levels, turn off the test equipment. If not further
repeat the no load test above, the full load inductive test
troubleshooting or adjustment procedures are
above and the procedure of procedures which originally
failed.
necessary, disconnect the test equipment and reassemble
the inverter.
3-11. Disassembly Instructions
*Used only in serial numbers 8015-369-24 to 8148-807-24.
Figure 3-2. Inverter, Power, Static PP-7274D/A Final Assembly.
Change 2
3-22
