10
Starting the engine
A careful check should be performed after the preparation mentioned above. Then start the
engine according to the following procedure:
✓ Adjust speed → Control knob in the "START" position indicated on the panel.
✓ Insert the crank into the bore of the starting shaft. Push the pressure relief lever and
start the engine until you see a normal fuel injection sound (Fig. 7).
✓ Increase the speed of the engine drive to make the steering wheel gain sufficient
inertia, then suddenly release the pressure relief lever, but continue to drive the
engine with effort. Then the engine should start running by itself.
✓ After starting the engine, the starting crank, due to the action of the spiral claws on
the coupling side, should release by itself, and therefore the operator must continue
to hold the crank firmly and remove gently from the shaft bore. departure to avoid
any accident.
Engine operation
CAUTION
✓ After starting the engine, check the red buoy on the oil gauge and see if it has
gone up. In case of not rising or falling suddenly, stop the engine and fill with
enough oil or solve the problem.
✓ Allow engine to run at low speed for 3-5 minutes after starting. When the
cooling water temperature is relatively high, the engine speed and load
gradually increase. Never operate the engine at full speed and full load
immediately after starting.
✓ The water in the radiator / evaporator will boil during the operation of the
engine. An enough fresh water should be fed as soon as the red ball of the
float descends to the mouth of the radiator / evaporator funnel.
✓ The engine should not run on black smoke coming out of the exhaust. During
engine operation, the operator should pay close attention to the color of the
exhaust fumes. If black smoke is found in the exhaust, if all else is normal,
the engine load should be reduced or the problem solved.
✓ Never operate the motor with overload and never remove the fuel seal to
obtain excessive engine output.
✓ If any abnormal noise is observed during engine operation, stop immediately
to check.
✓ An engine must not be operated at full load during its first 50 hours of
operation. After a period of 50 hours, all bolts and nuts must be checked and
retightened.
During engine operation, take precautions against pulley, burn and
fire accidents. We expect the operator to pay attention to the
safety marks near the fuel tank nozzle, radiator water tank cover,
steering wheel, gearbox starting shaft to muffler (exhaust).