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INTERNALLY MOUNTED COMPRESSORS AS THE AIR SUPPLY TO THE PURE
AIR GENERATORS, proceed as applicable in Sections 3.7 through 3.10.
4.26
Depress the POWER switch, Figures 1 and 6(1). The POWER switch lamp should
light, there should be an audible click of the solenoid valve located on the inlet to
the purification reactor, and the METHANE HEAT lamp, if present, should light.
4.27
Depress the PUMP switch, Figures 1 and 6 (3). The PUMP switch lamp should
light. The compressor will start and pressure will appear on the INPUT PRESSURE
gauge, Figures 1 and 6 (6), and begin to increase.
4.28
Within three minutes (three full purification cycles) the unit is ready to deliver clean
air. The operator may now adjust the output pressure by turning the OUTPUT
PRESSURE REGULATOR, Figures 1 and 6 (9), clockwise until the desired
pressure appears on the OUTPUT PRESSURE gauge, Figures 1 and 6 (8).
4.29
SHUTDOWN PROCEDURE.
4.30
If the unit is not to be used for one week or more, depress the POWER switch,
Figure 4 (2), and immediately cap both the PURE AIR outlet, Figure 5 (34), and the
DUMP fitting, Figure 5 (32), to avoid contaminants from entering the system.
4.31
Depress the PUMP switch, Figure 4 (1). Unit is now ready for storage.
10
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