Question: when the generator operation but without voltage is generated?
 Solution:
 1 Check voltmeter selector switch in the OFF position is it right?
 2 Check the fuse, usually mounted on the generator terminal box (box)
 3 additional voltage meter to measure AC motor terminal voltage, such as normal check generator to control line connection. Check voltage meter, such as necessary for a
 4 check AVR and check the alternator rotating diode, “manual " to obtain more detailed information
 5 diesel engine to convey speed is normal
 Question : When the START signal input but not starting the engine, either manually or by remote control switch of automatic signal are not a car.
 Solution:
 1 check all the emergency stop button is loosen (including remote control button) such as remote control parking, check whether it has connection terminals (remote parking).
 2 check whether the “OFF control switch”
 3 check the fault indicator light, if required, repair instructions after fault reset
 4 check control screen battery voltage, such as voltage, check the fuse, such as low voltage on the battery charger for charging and try again another machine connection, attention in the demolition and connect the battery line, a control switch is in the OFF position
 5 check in on the starting motor magnetic DC voltmeter is connected with the connector and the battery cathode, with manual control switch to the START tries to start, such as voltage starting motor or magnetic fault, will have to be replaced; if no voltage, check the control panel wiring is loose or short circuit
 6 such as line nondestructive then for printed circuit board
 Question : starting diesel engine fault , The engine to rotate but not the engine or a diesel engine starter for 20 seconds
 Solution:
 1 check the fuel level
 2 examinations in the casing, emergency stop button is reset
 3 check the fuel control magnetic suction connection whether there is voltage
 4 examinations in AC generator side fuse
 5 check the fuel pipe and filter is clogged
 6 if in the exhaust system of white smoke fuel has entered the engine, but the engine car. Please check ( Engine Manual ) further examination
 7 if the ambient temperature is low, such as a hot start, please use the
 8 check engine oil pressure sensor plug
 Question : LOW BATTERY VOLTAGE warning lamp on, low battery voltage alarm
 Solution:
 1 check the battery voltage 12 volts battery at least 12 V 24 V battery at least 24 volt generator
 2 static when the battery voltage is low the cell detachment and use another charger charging or running diesel engine charging
 3 if the battery voltage is low, but the power is in operation, which diesel driven charger is not charging, down to check the fan belt
 4 such as fan belt is loose, then check the charging AC diesel powered charger reference manual ", " diesel engine
 5 if the battery cannot charge, battery replacement
 6 once the fault has been ruled out, press the reset button to clear the fault