Common Fault Analysis - KNOVA KN GEN-16 Manual Del Usuario

COMMON FAULT ANALYSIS

Common fault analysis
Fault phenomenon
The generator
can not start
No power
output
Vibration while operation
Vibration while
operation
The generator emits
black smoke
The generator emits
blue smoke
The power
decreases
• The environmental requirements of the generator:
• Suitable temperature: -15º C -40º C.
• Suitable humidity: lower than 95%
• Suitable altitude: under 1,000 meters (it should be used with lower power in districts higher than 1,000 meters).
• The generator set can only be loaded to the rated power under the specified environment conditions. If the environment
conditions are inconsistent with the above standards, or if the cooling conditions of the engine and generator set are
defective; for example, when running in limited areas, it is necessary to reduce the power. It is also necessary to reduce
the power when the temperature, altitude and relative humidity exceed the standards.
• If there is no problem with the conditions above, please turn to the nearby dealer or after-sales service center
for consultants.
Fault cause
No fuel
The oil switch is not turned on
The oil switch is blocked
No engine oil or the engine oil level is low
The shutdown switch is turned off
The spark plug fails
The circuit breaker is not connected
The plug is poorly contacted
The choke position is incorrect
The temperature of
the engine is too low
The fuel oil is contaminated
The air filter is dirty
The load is too high
The engine oil is too much
The engine oil type is incorrect
The spark plug fails
The valve clearance is out of limits
Turn the switch to the "on" position
Clean the filter element to the air filter
Choose appropriate engine oil type
9
Operation method
Fill the oil tank with gasoline
Turn the oil switch to ON
Clean the oil cup (refer to page 8)
Add oil
Clean or replace the spark plug
(refer to page 8)
Turn the circuit breaker
to the "on" position
Replace a socket
Move the choke to the "on"
position during operation
Let the engine run at empty
load for more than 10 min.
Replace clean oil
Reduce load to the rated limit
Drain some oil
(refer to page 5)
Clear or replace the spark plug
(refer to page 8)
Adjust the valve clearance
(refer to page 8)