Murphy Series A900 manual Before Beginning Installation of this Murphy Product

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Certain danger to human safety and to equipment may occur if some equipment is stopped without pre- warning. It is recommended that monitored functions be limited to alarm-only or to alarm before shutdown.

WARNING

BEFORE BEGINNING

INSTALLATION OF THIS

MURPHY PRODUCT

✔Disconnect all electrical power to the machine.

✔Make sure the machine cannot operate during installation.

✔Follow all safety warnings of the machine manufacturer.

✔Read and follow all installation instructions.

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Contents A900-9025N Revised Section Before Beginning Installation of this Murphy Product Table of Contents Field Wiring Connections How to use this manualPower Requirements Operating TemperatureA901 165 mmNFPA99 CAN/CSA Counts the number of cranking attempts A901-2 159 mm A902 A902-2 Provides a signal to the overspeed shutdown circuit if A903 1.2Lamp Test Pushbutton Tests the lights on the A903 module A903-2 Page Wiring Location2.5 Mounting Dimensions 3.1 A901 wiring 3.2 A902 wiring 3.3 A903 wiring Crank Disconnect Pre-operational Check-outFuel Relay Operating Modes Routine MaintenanceOperator Controls Operational Tests13.8 27.6 A900 Selectronic Control Alarm Circuit Operation Circuit Input OutputService Parts DIS