Doosan HP450WJD T3, Operation & Maintenance Manual

Page: 45 / 130

Operating Instructions Operating & Maintenance Manual
Book: 23252059 (08-2010) Rev B 45
CAUTION
!
Use only a No. 2-D diesel fuel oil with a minimum octane number of 45 and
a sulphur content not greater than 0.5%.
CAUTION
!
When refueling:-
• switch off the engine.
• do not smoke.
• extinguish all naked lights .
• do not allow the fuel to come into contact with hot surfaces.
• wear personal protective equipment.
5. Drain the fuel filter water separator of water, ensuring that any released fuel is
safely contained.
6. Open the service valve(s) to ensure that all pressure is relieved from the
system. Close the service valve(s).
7. Check the radiator coolant level (with the unit level).
CAUTION
!
Do not operate the machine with the canopy/doors in the open position
as this may cause overheating and expose operators to high noise levels.
8. Check the radiator coolant level (with the unit level).
9. Check the air restriction indicator(s). Refer to the MAINTENANCE section of
this manual.
When starting or operating the machine in temperatures below or approaching 0°C, ensure
that the operation of the regulation system, the unloader valve, the safety valve, and the
engine are not impaired by ice or snow, and that all inlet and outlet pipes and ducts are clear
of ice and snow.