Concoa 523 Series Manual de instrucciones de instalación y funcionamiento - Página 2
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Imprimir páginaDESCRIPTION OF PRODUCT
The brass 522 Series and the stainless steel 523 Series AutoSwitches are automatic switchover systems
designed to provide a continuous supply of high purity gas. This unit may be used with one cylinder per
side, or used with a manifold that has increased storage capacity. The inlet of the switchover system
may be configured with open ports, diaphragm valves, manifold connectors, or flexible hoses. The
system, when configured with manifold connectors, is for use with the 52B (brass) or 52S (stainless
steel) Series manifold systems. The standard autoswitch system will maintain a regulated line pressure
within the values shown in the table below:
522 or 523 2XXX
522 or 523 3XXX
522 or 523 4XXX
522 or 523 5XXX
522 or 523 7XXX
The inlet pressure must be maintained above the value listed in the table below for the system to
operate properly.
522 or 523 2XXX
522 or 523 3XXX
522 or 523 4XXX
522 or 523 5XXX
522 or 523 7XXX
Models of these AutoSwitches are available with neither pressure switches nor transducers (these are
not compatible with remote alarms), with inlet pressure switches, or with inlet pressure transducers.
None of these AutoSwitches can be connected directly to AC line voltage. Models with inlet pressure
switches or transducers can be configured for use with CONCOA's optional Altos 2 Remote Alarm.
Models with pressure switches include a front Power Indicator light and LED status lights to indicate
the condition of the gas cylinders. A green indicator light signifies a "Normal" condition while a red light
indicates an "Alarm" (Gas cylinder empty) condition. The pressure switch AutoSwitch systems also
include a separate connector that mates to the connector on the bottom of the unit. This can be used
to construct an interface cable between the Altos 2 Remote Alarm and the AutoSwitch. Optionally,
CONCOA can provide a prefabricated remote alarm connection cable*.
For models with pressure transducers, the status of the gas cylinder pressures can be viewed on the
optional Altos 2 Remote Alarm.
* Please refer to instruction manual ADI0025 (#9906 0025) that is included with the CONCOA Altos 2
Remote Alarm for wiring and operating instructions.
MODEL
MODEL
RANGE
0-50 PSI (0-3.5 BAR)
0-100 PSI (0-7 BAR)
0-200 Psi (0-14 BAR)
0-350 PSI (0-24 BAR)
0-150 PSI (0-10 BAR)
RANGE
265 PSI (18 BAR)
265 PSI (18 BAR)
345 PSI (24 BAR)
540 PSI (37 BAR)
265 PSI (18 BAR)