Hubbell LX3000 Manuale Utente

Page 1 of 17Hubbell Industrial Controls, Inc.A subsidiary of Hubbell Incorporated4301 Cheyenne Dr.Archdale, NC 27263Telephone (336) 434-2800

No HIGH ENGINETEMP indicationWater temperatureswitchConnect a jumperacross the watertemperature switch onthe engineStart engine withMANUAL STARTswitch

Table 6-1 Troubleshooting (Continued)Condition Possible cause Checks ActionEngine does not crankwith Remote StartCranks when waterpressure decreases

Pressure Switch / RecorderChanging the Chart PaperFirst, locate the “change chart” button (#3) located in the upper leftcorner of the recorder. Press

Figure 4Pressure SettingsStart PressureStop Pressure(3) Status LED’SSEE NOTE

Battery ChargerIntroductionThe Power Sense Board monitors the charging current and voltage of both chargers. LED’s indicate that thechargers are suppl

Troubleshooting ChartSymptom Possible cause SolutionAll charger LED’s off,cabinet CHARGER FAILUREindicating light on1) No AC power2) Charger AC fuse b

Location and Description of Control Settings

Instruction ManualLX3000 Diesel Fire Pump ControllerIntroductionModel LX3000 engine controllers, automatically control the operation of diesel engine

2) Press and hold the  clock symbol key during entire time setting procedure.a) Press the Day key to bring the actual day of the week into display.

c. Turn the AUTOMATIC / MANUAL SWITCH to the AUTO position to stop the engine.Automatic Engine Cranking in TESTa. Disconnect engine wire from TB1-1

b. Wait 10 seconds for the Oil Pressure Delay interval to expire, then momentarily jumper TB1-4 to TB1-11.The alarm will sound and the Common Trouble

TroubleshootingHazardous voltagewill shock, burn,or cause death.Do not touchuntil ALL poweris disconnected.!DANGERWARNING: Disconnect AC power to the

Table 6-1 TroubleshootingCondition Possible cause Checks ActionBatteries Voltmeters should readat least 12.5 or 25 VDCCheck each battery inbank for c

Table 6-1 Troubleshooting (Continued)Condition Possible cause Checks ActionWater and fuel solenoidcircuitsCheck battery voltageCheck WATER andFUEL R

Condition Possible cause Checks ActionEngine stops withouthaving to press STOPbutton or before runtime is completeWater and Fuelsolenoid circuits andv