LGMG SR0818D, Maintenance Manual, Page: 19 / 54

Maintenance Manual of Rough Terrain
Mobile Elevating Work Platform
13
head.
8) Wet the sealing surfaces of the filter
cartridge slightly with fuel and screw back
on to the filter head, clockwise (17-18 Nm).
9) Mount drain plug.
10) Open the fuel shutoff tap and vent the
system, see venting the fuel system.
Vent the fuel system
The fuel system is vented via the electric fuel
supply pump.
In order to ensure that no error messages are
generated, no attempt should be made to start
the system up whilst venting.
This process is carried out as follows:
● Ignition "ON"
The electronic fuel supply pump switches on for
20 seconds in order to vent the fuel system and
build up the required fuel pressure.
Wait until the electric fuel supply pump is
disconnected from the control unit.
● Ignition "OFF"
Repeat the process at least 2 times until the fuel
system is vented
△
!
Risk of explosion and fire. Where
there is fuel leakage, prevent any
irrelevant personnel from entering the
area and strictly prohibit operating the
equipment. Repair the leak
immediately.
1.17.5 Replacement of the fuel
filter element
△
! The engine must be shut down!
No smoking and open fires!
Be careful when contacting high
temperature fuel!
△
! Do not release the injection
pipeline or the high-pressure oil
pipeline when the engine is running.
△
! Carefully clean all areas involved
in cleaning. Blow wet parts with
compressed air.
△
! Please observe the safety
regulations for fuel and relevant local
regulations. Dispose of spilled fuel and
filter elements in accordance with
national regulations. The fuel cannot
seep into the ground.
△
! After completing the operation on
the fuel system, exhaust the system,
perform the trial operation and check
the seal performance.
It is available in the first 50 hours, and
it will be replaced every 500 hours, or a
quarter, but an increase in the number
of replacement filters is required for
the
extremely dirty work environment.
△
! There is danger of explosion and
fire. The fuel of the engine is
combustible. Check the position of the
machine execution.
When this step is performed, the
machine shall be away from the heater,
spark,
flame, and open and
well-ventilated areas with burning
tobacco.
A qualified fire extinguisher shall be
placed in an easily accessible place.
△
! Never fill the filter in advance.
There is risk of contamination.