31
6.3.2 Adjustment upon start and no-load
OFF
Confirmation
Breaker
● If the breaker at side of generator and loading equipments are at ON, please do not start the
machine. Power is supplied to loading equipments and runs machine suddenly when engine
starts, which leads to damage. And it may cause electric shock or errors of loading equipments.
1) Start the machine at normal temperature
Start the machine in the following order
a. Confirm breaker at side of generator and loading equipments at OFF.
b. Insert the start key and turn it to ON. Indication lamp of intelligent display is on. Please confirm
it.
2) Adjustment of frequency and voltage
Make adjustment after machine is heated and runs.
Heat the machine for about 5 minutes (no-load).
a. Adjust the regulating screw rod of oil-pump till frequency is up to rated value.
b. Adjust the voltage with voltmeter as per specifications.
3) Run at low load
Prevent running the generator for long time at low load.
● It is allowed to run the generator for long time, only when the load is up to or above 1/4 of full
load.
● It is prohibited to run the generator for more than 5 hours, when the load is only 1/8 to 1/4 of
full load.
Running the generator for long time at low load will cause carbon deposit on the engine and
exhaust pipe, thus reducing the engine performance.
6.3.3 Keynote for load running
1) Pre-running check
a. Confirm that voltage, current and frequency shown in the intelligent panel are normal.
b. Check the environment of engine.
● Check the color of exhaust
Colorless or light gray: Normal
To Next Page
Loading...
Need help?
General
