Doosan P185WJD, Руководство по эксплуатации и техническому обслуживанию

Страница: 54 / 59

Operating & Maintenance Manual Trouble Shooting
54
Table 3: Engine Temperature Lamps Stays On:
Table 4: Engine Oil Pressure Lamp Stays On:
Table 5: Engine Temperature Lamps Stays Off:
Table 6: Engine Oil Pressure Lamp Stays Off:
Defective Shutdown Solenoid Replace solenoid.
Defective Engine Temp. Switch Replace Switch
Defective Separator Tank Temp Switch Replace Switch
Defective Low Fuel Shutdown Switch Replace Switch
Malfunctioning Relay Replace relay.
Engine Malfunctioning See Trouble Shooting in Engine Section.
Airend Malfunctioning See Table 10.
Complaint Corrective Action
Dirty Cooler Clean exterior of cooler.
Operating Pressure Too High Reduce pressure to spec.
Recirculation of Cooling Air Close side doors.
Dirty Operating Conditions Move unit to cleaner environment.
* Out of Level >15 degrees Relocate or reposition unit.
* Ambient Temp. >125×F (52×C) Above spec limit.
Loose Wire Connection Repair or replace.
Broken Engine Fan Belt Replace fan belt set.
Malfunctioning Circuit Board Replace circuit board.
Complaint Corrective Action
Low Oil Level Add oil.
Clogged Oil Filter Element(s) Replace element(s).
Out of Level >15 degrees Relocate or reposition.
Loose Wire Connection. Repair or replace.
Wrong Lube Oil See Engine Oil Spec. Change oil.
Malfunctioning circuit board Replace circuit.
Engine Malfunctioning See Trouble Shooting in Engine Section.
Complaint Corrective Action
Bulb Burned Out Replace circuit board.
Shorted Wire (Hot) Repair short.
Malfunctioning circuit board Replace circuit board.
Complaint Corrective Action
Bulb Burned Out Replace circuit board.
Shorted Wire (Hot) Repair short.
Malfunctioning circuit board Replace circuit board.