XE210C Hydraulic Excavator
Operating and Maintenance Manual
133
cooling water
Trouble of thermometer or transfer
unit
Contact with the assigned dealer of XEM excavator.
Low pressure of engine
oil
Trouble of engine oil pump or pump
drive
Contact with the assigned dealer of XEM excavator.
Low level of engine oil
Add in engine oil.
trouble of engine oil pressure control
valve
Contact with the assigned dealer of XEM excavator.
Blockage of oil pump suction mesh
enclosure
Contact with the assigned dealer of XEM excavator.
Blockage of oil filter
Renew the oil filter.
Leak of engine oil
Leak check.
Engine oil is diluted by fuel or
cooling water.
Contact with the assigned dealer of XEM excavator.
Overhigh temperature of engine
Check the cooling system.
Wrong engine oil
Drain the oil, and adopt the correct oil.
Excessive consumption
of engine oil
Wrong engine oil
Drain the oil, and adopt the correct oil.
Leak of engine oil
Check the engine oil drain plug.
Overheat of engine
Check the cooling system.
Blockage of air filter
Clean the filter element or attach new filter elements.
Wear of inner parts of engine
Contact with the assigned dealer of XEM excavator.
Excessive consumption
of engine fuel
Blockage or dirt of air suction system
Clean the air suction system.
Wrong fuel
Adopt the correct fuel.
Dirty fuel nozzle
Contact with the assigned dealer of XEM excavator.
Off-time of injection pump
Contact with the assigned dealer of XEM excavator.
Too
black
or
grey
exhaust fume
Wrong fuel
Empty the oil tank, and adopt the correct fuel.
Blockage or dirt of air suction or
discharge system
Clean the air suction or discharge system.
Off-time of injection pump
Contact with the assigned dealer of XEM excavator.
Dirty fuel nozzle or its incorrect
operation
Contact with the assigned dealer of XEM excavator.
Trouble of engine body
Contact with the assigned dealer of XEM excavator.
Failure of engine
Trouble of battery
Charge or replace.
Insufficient capacity of
battery
Loose connection or corrosion
Clean, tighten or replace the battery.
Loosening of AC generator belt
Tension the belt or attach a new belt.
AC generator fails to charge.
Contact with the assigned dealer of XEM excavator.
Broken fuse
Replace the fuse.
Trouble of key switch
Replace the key switch.
Starting motor can’t
rotate.
Insufficient capacity of battery or
damaged
Charge or replace the battery.
Poor connection of battery circuit
Clean the connection.
Broken fuse
Replace the fuse.
Trouble of key switch
Contact with the assigned dealer of XEM excavator.
Trouble of starting relay
Contact with the assigned dealer of XEM excavator.
Trouble of starting motor magnetic
coil
Contact with the assigned dealer of XEM excavator.
Trouble of starting motor
Repair or replace the starting motor.
The starting motor pinion is clamped
in the flywheel gear.
Repair or replace starting motor.
Trouble of engine body
Contact with the assigned dealer of XEM excavator.
Magnetic vibration of
starting motor
Poor connection of battery or starting
motor circuit
Clean the connection part.
Low capacity of battery
Charge or replace battery
Opening of starting motor magnetic
“hold” coil
Contact with the assigned dealer of XEM excavator.