KellyKellyKellyKelly KBLKBLKBLKBL BrushlessBrushlessBrushlessBrushless MotorMotorMotorMotor ControllerControllerControllerController UserUserUserUser’’’’ssss ManualManualManualManual VVVV 3.33.33.33.3Page 13apterapterapterapter 4444 MaintenanceMaintenanceMaintenanceMaintenanceThere are no user-serviceable parts inside the controllers. Do not attempt to open thecontroller as this will void your warranty. However, periodic, exterior cleaning of the controllershould be carried out.The controller is a high powered device. When working with any battery powered vehicle,proper safety precautions should be taken that include, but are not limited to, proper training,wearing eye protection, avoidance of loose clothing, hair and jewelry. Always use insulatedtools.4.14.14.14.1 CleaningCleaningCleaningCleaningAlthough the controller requires virtually no maintenance after properly installation, the followinginor maintenance is recommended in certain applications.• Remove power by disconnecting the battery, starting with battery positive.• Discharge the capacitors in the controller by connecting a load (such as a contactor coil,resistor or a horn) across the controller’s B+ and B- terminals.• Remove any dirt or corrosion from the bus bar area. The controller should be wiped downwith a moist rag. Make sure that the controller is dry before reconnecting the battery.•••• Make sure the connections to the bus bars, if fitted, are tight. To avoid physically stressingthe bus bars use two, well-insulated wrenches.4.24.24.24.2 ConfigurationConfigurationConfigurationConfigurationYou can configure the controller with a host computer through either an RS232 or USB port.• Disconnect motor wiring from controller.• Do not connect B+, throttle and so on. The controller may display fault code in someconditions, but it doesn't affect programming or configuration.• Use straight through RS232 cable or USB converter provided by Kelly to connect to a hostcomputer. Provide >+18V to PWR(for a 24V controller, provide >+8V). Wire power supplyreturn(supply negative) to any RTN pin.ownload the free configuration software from:http://www.kellycontroller.com/support.phphttp://www.kellycontroller.com/support.phphttp://www.kellycontroller.com/support.phphttp://www.kellycontroller.com/support.phpCaution:Caution:Caution:Caution:•MakeMakeMakeMake certaincertaincertaincertain thatthatthatthat thethethethe motormotormotormotor isisisis disconnecteddisconnecteddisconnecteddisconnected beforebeforebeforebefore tryingtryingtryingtrying totototo runrunrunrun thethethethe ConfigurationConfigurationConfigurationConfigurationSoftware!Software!Software!Software!•ConfigurationConfigurationConfigurationConfiguration softwaresoftwaresoftwaresoftware willwillwillwill bebebebe regularlyregularlyregularlyregularly updatedupdatedupdatedupdated andandandand publishedpublishedpublishedpublished onononon thethethethe website.website.website.website. PleasePleasePleasePleaseUUUUpdatepdatepdatepdate youryouryouryour ConfigurationConfigurationConfigurationConfiguration SoftwareSoftwareSoftwareSoftware regularly.regularly.regularly.regularly. YouYouYouYou mustmustmustmust uninstalluninstalluninstalluninstall thethethethe olderolderolderolder versionversionversionversionbeforebeforebeforebefore updating.updating.updating.updating.• henhenhenhen settingsettingsettingsetting "Hall"Hall"Hall"Hall SensorSensorSensorSensor Type"Type"Type"Type" inininin GUI,GUI,GUI,GUI, dodododo notnotnotnot useuseuseuse "Auto-Check"."Auto-Check"."Auto-Check"."Auto-Check". TTTThishishishis hashashashas beenbeenbeenbeendeleteddeleteddeleteddeleted fromfromfromfrom thethethethe newernewernewernewer configurationconfigurationconfigurationconfiguration softwaresoftwaresoftwaresoftware versions.versions.versions.versions.