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Murphy A900 Series manual Before Beginning Installation Of This, Murphy Product

Models: A900 Series

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BEFORE BEGINNING

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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Murphy A900 Series Before Beginning Installation Of This, Murphy Product, Disconnect all electrical power to the machine

Contents

AND OPERATING MANUAL ENGINE CONTROL SYSTEM DESIGN, INSTALLATIONSERIES A900 MURPHYMATIC GENERATOR A900-9025N Revised SectionRead and follow all installation instructions BEFORE BEGINNING INSTALLATION OF THISDisconnect all electrical power to the machine MURPHY PRODUCTSection 4 Installation Table of ContentsSection 2 Specifications Section 7 Troubleshooting and RepairSection 3 Model Identification Section 2 SpecificationsSection 1 Introduction 3-2A901 CAN/CSA NFPA-110NFPA99 A901fOverspeed Speed Switch 3-3 A901-2 fOverspeed Speed Switch Figure 3-4A9023-5 A902-2 be turned off so no overcrank shutdown occurs 3-6A903 fOverspeed Speed Switch 3-7 A903-2 FigureFigure fOverspeed Speed Switch 4-1Location Section 4 Installation4-2Wiring Module Figure 4-1.2.5 Mounting DimensionsA900 Series Relay ModuleAUTO START Figure 4-2.3.1 A901 wiringLEVEL 1 ALARM MODULEAUTO START Figure 4-2.3.2 A902 wiringLEVEL 2 ALARM MODULEFigure 4-2.3.3 A903 wiring 4-3Crank Disconnect 4-4 Pre-operational Check-out8.Turn Mode Selector switch OFF Section 5 Operation Section 7 Troubleshooting and Repair6-1Routine Maintenance 5-1Operator ControlsMode 7-3A900 SELECTRONIC Control Alarm Circuit OperationSection 8 Service Parts FWMurphy For Service in French Pour service en francaisMURPHY SWITCH OF CALIFORNIA P.O. Box