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 TM 55-1925-273-10-1
0082 00
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Figure 21. 01 Level Fan Room Air Conditioning Refrigerant Valves
e.
Verify that the following gauges read in the NORMAL operating range:
(1) Liquid line temperature gauges.
(2) Suction pressure gauges.
(3) Suction temperature gauges.
(4) Discharge pressure gauges.
(5) Oil pressure gauges.
! CAUTION
Oil pressure must be a minimum of 16 PSI (1.10 bar) above suction pressure, or damage to the
condenser could result from lack of lubrication.
f.
Observe the condensers operating for 5 minutes.
0082 00-15
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