25
genset no
output
1.
voltage meter broken
2.
Alternator leading wire and
control panel wire fall off or not
connect well.
3.
Brush and slip ring do not
connect well or disconnection
4.
AVR control panel broken
5.
Short circuit, open circuit or
grounded wire
6.
Circuit breaker not open
1 .
2.
3.'
connect
4.
5.
6.
After confirm, stop machine and
replace
Check and repair
Clean slip ring or replace brush or
wire
replace
Inspect and repair, or replace
alternator winding.
open circuit breaker ( only
limited to assistant power)
output
voltage
high or low
1.
High or low rotate peed
2.
AVR issue
3.
sample wire fall off or loose
1 .
2.
3.
Adjust rotate speed
Replace AVR
reconnect
output
1.
Rotate speed high or low
1 .
Adjust rotate speed
current
high or low
or can not
adjust
2.
AVR issue
3.
Sample mutual inductor
winding
fall off or loose
4.
Shon circuit, open circuit or
grounded winding
5.
MDS or rectifier diode short
circuit or grounded
2.
3.
4.
Replace AVR
Replace mutual inductor winding
or connect
Check and repair, or replace
alternator winding
Replace MDS module or rectifier
diode
compressor
part
overheat
temperature
I .
2.
3.
4.
5.
Working pressure high
Not use correct lubricating oil
Ambient high temperature or
poor ventilation compressor
valve block air leakage or
damage compressor can not
stop automatically
1.
2.
3.
4.
5.
reduce working pressure
reference this manual and
use correct compressor oil
Shift to good ventilation place
repair valve block or replace
compressor inspect or replace
safety valve or pressure relay.
