Powermate PM400911 owner manual Starting the Generator, Cyclic Crank, RUN State, Shutdown

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STARTING THE GENERATOR

Two methods are available to start the generator. The automatic, or AUTO mode is for use with an automatic transfer switch. With the control panel mode switch set to this position, the generator waits for an external signal to start. This signal is supplied by the transfer switch when utility power is of unacceptable quality. Since utility power can fail at any time, be aware the generator can start unexpectedly whenever in the AUTO position. Keep away from moving parts at all times. Once utility power is once again acceptable, the signal from the transfer switch is removed, the generator shuts off, then returns to waiting for another signal to start.

WARNING

fault is declared or until the mode switch is moved to the OFF position. Once the switch is shifted to the OFF position, the engine is shut off.

When operating with the control panel switch in the AUTO position, the generator continues to run until a fault light is declared or the run signal is removed. Once the signal is removed, the engine shuts down and the controller returns to waiting for a start signal.

With the Mode switch in the Auto position, the unit starts and stops without notice.

Keep clear of all moving parts at all times.

The other method for starting the generating is to place the mode switch into the RUN position. This mode is intended for generator control during maintenance or if an automatic transfer switch is not used. With the control panel switch shifted to this position, the generator will immediately attempt to start after a brief pause. Upon starting, the generator runs until the switch is moved from the RUN position, at which time the generator will shut off.

CYCLIC CRANK

To insure the generator starts without damaging the starter motor, cranking of the engine is performed in a cyclic manner. When the generator is started from either the AUTO or RUN positions, the controller alternates between 10 seconds of engine cranking, followed by 10 seconds of engine rest. If the engine starts during any of the cranking periods, crank attempts are halted and the controller begins monitoring for proper function of the generator. In the event that three 10 second start attempts occur without the engine starting, cranking attempts are halted and the Overcrank light is lit.

RUN STATE

After the engine is started and the generator is producing electrical power, the controller begins operation in a monitoring state. In this state, several generator functions are continuously checked to ensure proper operation of the generator. If functions are determined unacceptable, a fault is declared, the engine is shut down and a status light is lit to communicate the reason for the shutdown.

SHUTDOWN

When operating with the control panel switch in the

RUN position, the generator will continue to run until a

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Contents Models PM401211 PM400911 Table of Contents General Safety Guidelines General Safety Guidelines Unpacking Instruction S Installation Plannin GIntroductio N Generator Location Utomatic Transfer Switch Placement and Anchoring Generator InstallationInstallation Drawings AIN Line Output Powe R Electrical HookupGfci Circuit Supply Generator Start Signal12KW Wiring Diagram CP200 Controller Consumption Require Ments Fuel SpecificationsNatural Gas NG Fuel HookupPropane Vapor LPG Connection Battery Requirement SBattery Placement Lubrication Nnection con tFirst Time Startup PM401211 PM400911 Generator Specifications Fuel Alternator SpecificationsIdentificatio N Generator FeatureGenerator Operation Control Panel FeaturesControl Panel Switches Shutdown Starting the GeneratorCyclic Crank RUN StateFaults Status IndicatorsMaintenance Crankcase pressure can blow hot engine oil out Engine OIL Level Chec KEngine OIL Cooler Inspection ND Clean INGEngine OIL and OIL Filter HangeEngine AIR Filter Change Battery Maintenanc ETT ERY Maintenanc E con t Fig. G Spark Plug CheckFig. GG Spark Arrestor CleaningEnclosure and Site Governor Speed AdjustmentFuel System Inspection Adjustmen TValve Clearance Check Symptom Possible Cause Corrective Action TroubleshootingSymptom Parts Drawing Exhaust System Parts Drawing Enclosure Parts Drawing LID Assembly Parts Drawing Generator Parts Drawing -H2X Breakdown Parts Drawing Engine Panel END Assembly Parts Drawing Control Panel Breakdown Parts Drawing Battery Hold Down 200-2341 200-2341 Coverage Contact the Coleman Powermate Product Service Department AT 200-2341