Protectowire 2000 FireSystem Specifiche Scaricare il pdf (Pagina 57)

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Option “Z” consists of four (4) externally mounted key operated switches. These switches are used to duplicate the main control

functions normally operated by the push buttons mounted on the Control Card (CC-91) located inside the FS2000 system enclo-

sure. System function provided by the external key switches are “System Reset,” “Alarm Silence,” “Trouble/Supervisory Silence”

and “Lamp Test.” All control switches are NEMA-4X rated and have been designed primarily for use in conjunction with the LTi

Series, NEMA-4 rated Industrial Enclosures. *89C?@D9?>9C>?D1F19<12<56?BD85"*9.=?45<5>3<?CEB5Although intended pri-

marily for industrial applications, Option “Z” is compatible with all standard EN Series, Type-1 Enclosures and may be utilized in

these systems when external control of basic system functions is required.

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Each switch is key operated. The same key will operate each switch. See the table below for each switches control function and

operation.

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)/)*#()* System Reset Switch. Insert key and turn clockwise to reset from ALARM condition

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Alarm Silence Switch. Insert key and turn clockwise to silence notification appliances activated by

ALARM condition.

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Trouble/Supervisory Alarm Silence Switch. Insert key and turn clockwise to silence activated

common trouble signal (pulsating buzzer) or supervisory alarm signal (steady buzzer)

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Lamp test and Trouble test button. Insert key and turn clockwise to test indicator lamps and

system trouble signaling.

Note: The function of the external switches duplicates that of the internal control switches described for the Main Board and

Control Card. The control switch actions may be achieved using either the internal or external switches.

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Protectowire 2000 FireSystem Specifiche Pagina 57