King Long XMQ6900J series, Руководство по эксплуатации

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Vehicle Starting and Driving
S-2
2 Check level of the coolant
The coolant level is automatically
monitored.
If coolant level gets too low
，
the digital
indicator displays a driver information
on the combination instrument. In this
case, park vehicle in a safe place as
traffic conditions permit, stop engine
and visually check the coolant level.
Check the coolant level only when the
engine doesn’t work and its temperature
is below 50
℃
.
The anti-freezing rust-inhibiting engine
coolant level can be observed from the
observe pipe.
The coolant level should be between the maximum level (MAX.) and minimum (MIN.) level indicators in
the compensation tank.
If it is necessary to add coolant to the system:
a.
Place the heating system command in the position of maximum heating potency.
b. Add the coolant to the system up until the maximum level indication. Only use coolant which is
recommended.
c. The compensation tank cover should not be opened when temperature of the coolant is still high to
avoid being scalded Place the lid on the system and turn it to the limit.
d. Pressure valve of the compensation tank should be opened when adding the coolant to eliminate air in
coolant pipeline of the diesel engine.
e. Run the engine for a short time at varied rotations.
f. Stop the engine and check the coolant level.
If necessary add more coolant to the system
Anti-freeze and antirust solution (mixture of glycol and water) should be added to cooling system from
time to time to avoid sediment, frost, oxidation and increase boiling point.
Note: When adding coolant, please choose the same model to avoid sediment. If coolant is degenerative,
replace it immediately.
Coolant specification as shown below: users should choose products produced by normal factories
according to requirement
Observe pipe