|
Faults |
Causations |
Elimination Methods |
|
Start Difficulty |
①Air bubbles in the FO.1ine． ②FO．，LO．，trademark not correct ③Start difficult in the
cool winter． ④Leaking air badly of
the Diesel Engine． ⑤Diesel engine
injecting system Can’tworknaturally． ⑥Leakingoilbadly． ⑦Operation improperly. |
①Eliminate air and
tight joint ②According to requirement
of instruction ③Pull out sealing tuck and
fill With L.O.2CC. ④Tight studs ofcylinder And/or renew cylinder
washer if necessary． ⑤Inspect FO pump，FO injector,Eliminate fault or renew parts． ⑥Tight or renew washer,etc. ⑦Operation as
perInstruction． |
|
Ram of revolution decrease or stop |
①The Governor out of order． ②No supply F.O． ③Air in the oil line． ④Running in overtaking loading． ⑤Lack of F.O． ⑥Too high heat loading． |
①Overbanling andrepair ②Fill oil or check FO
system ③Drain air ④Adjust pump operating Condition． ⑤Fill F.O. ⑥Adjust pump operatingcondition． |
|
Smoky exhaust |
①F.O.injector carbon
accumulation and block up． ②Heavy loading ③Timing lately,part FO
burn in the period of exhaust ④Suction air tight door
not correct ⑤Exhaust air not expedite． ⑥Exhaust block up |
①Clean or renew
F.O.injector. ②Adjust pump operating condition． ③Adjust the timing． ④Grind and clean air tight
door． ⑤Dismantle and wash cleaner． ⑥Dismantlt and wash exhaust silencer． |
|
Bad Vibration and Noise |
①Looseness in the
connecting location． ②Gaseous Cavitation Phenomena． ③Rate of Revolution not
Correct． ④Diesel Engine out of order． |
①Screw down． ②Adjust pump operating
condition ③Control work rate of revolution． ④Stop D/E and Ref．The Instruction book. |
|
Suction difficulty |
①Suction line Rubber Washer． Damaged or its location
not correct． ②Suction line fitting
not correct and air bag formed ③Discharge valve wheel
location not correct ④Vertical pump drain
plug not tight. ⑤Suction revolulion low． ⑥Water Sucker oil cup
without oil ⑦Water Suction
operation not correct |
①Inspect or renew． ②Properly fit suction line． ③Close the discharge valve
until Complete suction water． ④Screw down the drain plug． ⑤Increase the rate of revolution
for D/E． ⑥Fill oil. ⑦Opecate as per Instruction
Book. |