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Owner’s Manual for Mobile Generator
23
Fuel System
Standard units are equipped with the following fuel sys
-
tem components:
•
Single wall fuel tank
•
Engine fluid containment
•
Engine fluid containment sensor
Fuel Tank
See
Figure 2-21. Fuel Tank
Engine Aftertreatment Monitoring
This section describes the indicators that display on the
After Treatment Status page of the Engine tab.
. This unit is equipped with an exhaust gas
recirculation cooler (EGR), diesel oxidation catalyst
(DOC), diesel particulate filter (DPF), and selective
catalyst reduction system (SCR), to meet Tier 4 Final
EPA emissions standards.
Figure 2-22. Aftertreatment System
To access the After Treatment Status status page:
1.
Press an arrow button (▲, ►, ▼, or ◄) to access
the Maintenance pages.
2.
When on the Engine tab, press ▼ to scroll through
the pages until the After Treatment Status page
displays.
Four areas of the After Treatment Status page
communicate information to the operator. The areas and
the indicators that appear in those areas are explained
here:
•
HEST
Lamp
(High
Exhaust
System
Temperature):
This area displays the regeneration
underway indicator above the words HEST LAMP -
SOLID when the unit is in the process of the
exhaust catalyst. During the regeneration process,
the exhaust temperature will be very high.
•
DPF Regeneration Lamps:
Depending upon the
Engine Type selected in the module’s
configuration, the Engine section may include the
DPF Regeneration Lamps page. This page
contains icons to show the status of various ECU
functions, some of which are applicable to Tier 4
engine requirements. The icons flash at different
rates to show the status of the ECU function, refer
to the engine manufacturer for more information
about this.
A
Single-wall or double-wall fuel tank
B
Auxiliary fuel tank connection (if equipped)
C
Engine fluids (oil, coolant, and DEF) leak detection
sensor
D
Fuel leak detection sensor (Rupture basin alarm) (if
equipped)
E
Fuel level sender
F
Fuel supply
G
Fuel return
01400
A
B
C
D
E
F
G
A
SCR module
B
Spark plug for after burner system
C
DOC and DPF
C
B
A
01403
Содержание MDE570P
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