TM 5-6115-590-12
Figure 2-15(1). Operation to Deliver Cooled Air (Sheet 1 of 3). (TS 6115-590-12/2-1511)
d. Operation to Deliver Heated Air. Refer to fig.
2-16 for operation of the heated air system.
NOTE
Make up air doors (fig. 2-10) should be opened as
required during operation of the ventilating air
system to permit intake of make up air to the
system.
e. Operation to Deliver Ventilating Air. Refer to fig.
2-17 for operation of ventilating air system.
NOTE
Make up air doors (fig. 2-10) shall be opened as
required during operation of the ventilating air
system to permit intake of make up air to the
system
f. Operation to Deliver Compressed Air. Refer to
fig. 2-18 for operation of compressed air system.
g. Operation to Deliver Hot and Cold Water. Refer
to fig. 2-19 for operation of hot and cold water
system.
NOTE
Water system shall have been primed and
connected as described in Paragraph 4-2b(5) prior
to attempting water delivery
h. Operation to Provide Vacuum. Refer to fig.
2-20 for operation of the vacuum system.
WARNING
The emergency operation switch should be
used only in extreme emergencies when need
for continued operation justifies risks incurred
in loss of equipment and possible injury to
personnel.
i. Emergency Operation. If the protective devices
in the power plant shut down engine or generator
operation for any reason other than engine
overspeeding, the protective devices can be
bypassed and operation of the power plant
continued on an emergency basis. When such
operation is imperative, open the lockout cover
over the emergency operation switch (fig. 2-11)
and place switch in ON position. When emergency
operation is no longer required, place the switch in
OFF position and correct condition that caused
actuation
of
the
protective
devices
before
continuing operation.
j. Remote Operation to Deliver Ventilating Air.
When ventilating air is the only requirement from a
power plant, the necessary 400 Hz electrical power
for operating the recirculating fans may be taken
from another operating power plant. A total of two
power plant ventilating air systems may be
operated by 400 Hz power from one operating
power plant. If
Change 6
2-19
