Draining the fuel prefilter
H
Environmental note
Dispose of the water-fuel mixture in an envi-
ronmentally responsible manner.
Drain the fuel prefilter regularly.
X
Place a collector under water release valve
B
.
X
On vehicles with fuel prefilter at tank level:
close shutoff valve
=
.
X
Unscrew water release valve
B
.
X
Briefly press fuel hand pump
:
and collect
the fuel/water mixture.
X
Close water release valve
B
.
X
On vehicles with fuel prefilter at tank level:
open shutoff valve
=
.
X
Start the engine and allow it to run for about
one minute.
The fuel system is bled automatically.
X
Check the fuel system for leaks.
Bleeding the fuel prefilter with the fuel
hand pump
The fuel prefilter must only be bled when:
R
the fuel tank is empty or
R
the fuel filter has been replaced.
X
Unscrew the fuel tank filler cap.
X
Place the collector underneath the fuel pre-
filter.
X
Open shutoff valve
=
fully.
X
Open vent valve
;
.
X
Only press fuel hand pump
:
until the fuel
escaping from vent valve
;
is free of bub-
bles. Do not continue to pump.
X
Close vent valve
;
.
X
Close the fuel tank filler cap.
X
Start the engine.
The fuel system is bled automatically.
!
Do not continue to press the fuel hand
pump after the engine has started. This
could otherwise damage the hand pump.
Activating engine emergency running
mode
Emergency mode for on-highway
applications
Emergency mode can be activated for road
vehicles with Euro 4/5 certified engines (on-
highway engines).
Example: indicator lamp malfunction
The engine is equipped with an electronic
management system that monitors both the
engine and itself (self-diagnostic system).
The
k
indicator lamp lights up in the event
of a malfunction. Error messages can be dis-
played as code or text in the display, depend-
ing on the vehicle's display format.
After a malfunction, the engine can be acti-
vated again in emergency mode with a limited
constant engine speed. In engine emergency
running mode, the accelerator pedal is not
operational and the engine speed is limited to
approximately 1300 rpm.
X
To activate engine emergency running
mode: stop the vehicle, paying attention to
the road and traffic conditions.
X
Engage the parking brake.
X
Switch off the engine.
X
Restart the engine after approximately
10 seconds.
i
The STAR DIAGNOSIS or minidiag2 diag-
nostic equipment can be connected to the
14-pin diagnostic socket or by using the
EU-compliant service connector. The fault
memory and engine data can be read out
Activating engine emergency running mode
87
Breakdown assistance
Z
Содержание OM 904-926 LA BlueTec
Страница 1: ...OM 904 926 LA BlueTec OM 904 926 LA Operating Instructions...
Страница 4: ......
Страница 14: ...12...
Страница 15: ...Exterior view 14 General information 21 13 At a glance...
Страница 26: ...Example EU compliant service connector 24 General information At a glance...
Страница 30: ...28...
Страница 31: ...Safety precautions 30 Staff qualifications 30 Organisational measures 30 29 Safety...
Страница 34: ...32...
Страница 35: ...Operation 34 Continuous brake 40 Driving tips 40 Refuelling 41 Winter operation 43 33 Driving mode working mode...
Страница 47: ...Service products 46 Cleaning and care 55 Maintenance 56 45 Maintenance and care...
Страница 60: ...58...
Страница 61: ...Work schedule overview 60 Work schedules 62 59 Notes on maintenance...
Страница 80: ...78...
Страница 81: ...Decommissioning the engine 80 Protecting the engine 81 79 Decommission and protection...
Страница 86: ...84...
Страница 110: ...108...
Страница 112: ...Order no 6462 9820 02 Part no 926 584 06 81 Edition A 06 11 9265840681 9265840681...