TM 55-4920-221-14
b. Voltage Conversion.
(3) Loosen wingnuts that secure load links
(31, figure 6) and load-disconnect links (29) to the
(1) Secure specifications from identification
connection board (28).
plate of equipment to be tested.
(4) Connect load links and load-disconnect
(2) Open front doors as described in
links, as determined by equipment under test, by
paragraph 13a above.
referring to figure 4, and tighten wingnuts.
1.
Pressure gage tube
9. Cooling fan indicator
2.
A10 terminal
10. Fan OFF-ON switch
3.
Power receptacle
4.
Single-phase ammeter
11.
Dc ammeter (0-5, 0-50 Amp)
5.
Three-phase ammeter
12.
Dc ammeter
6.
High-low frequency meter
13.
Dc voltmeter
7.
High-low switch
14.
Voltmeter fuse
8.
Frequency meter
15.
Voltage regulator pad
Figure 6. Controls, Instruments Terminals.
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