AirSep AS-Q, Instruction Manual, Page: 22 / 198

22 AS-Q—AS-Z Series Instruction Manual
AirSep Corporation
Feed Air Regulator
The feed air regulator is set at the AirSep Corporation factory. It controls the maximum
oxygen generator cycle pressure. The setting of the regulator is customized as per
the demand of oxygen for your application. Please ensure that the feed air regulator
setting is not changed before consulting AirSep Corporation.
Setting the feed air regulator to a value such that the maximum
oxygen generator cycle/bed pressure is 80 psig or more can cause
severe damage to the molecular sieve in the adsorbers which will
not be covered under AirSep’s warranty.
4.7 EQUALIZATION AND PURGE MANIFOLD ASSEMBLY
The manifold includes all the process valves (V-EA, V-EB and V-PU) that direct the
flow of oxygen from the adsorbers.
4.8 CONTROL PANEL: INTERNAL COMPONENTS
Programmable Logic Controller (PLC)
The oxygen generator uses a programmable logic controller to control and monitor
all valves, interfaces and switches on the oxygen generator.
Transformer
The transformer provides the proper voltage for the electrical components of the
oxygen generator.
Terminal Block (TB1)
The terminal block provides the connection point for electrical wiring that supplies
electrical power to the oxygen generator.
EMI Filter (EMI1)
The EMI filter eliminates electrical line interference from the incoming power source.
Circuit Breakers
The circuit breakers protect the electrical components of the oxygen generator from
any damaging electrical current if an overload occurs.
Fuses
The fuses protect the electrical components of the oxygen generator from any
damaging electrical current if an overload occurs.