Sullair 375H - Page 37

SECTION 2 300HH, 375, 375H, 375HH, 425 AND 425H USER MANUAL R00
35
6. Press the Menu key to exit the Main Menu
and return the engine parameter display.
A
CCESSING ACTIVE TROUBLE CODES
1. During normal operation the single or four
parameter screen will be displayed.
2. When the diagnostic gauge receives a trou-
ble code from an engine control unit, the sin-
gle or four parameter screen will be replaced
with a WARNING message. The SPN and
FMI number will be displayed along with a
description of the problem and the required
corrective action.
IMPORTANT: Ignoring active trouble codes
can result in severe engine damage.
3. If the word NEXT appears above the arrow
keys, there are more trouble codes that can
be viewed by using the arrow keys to scroll
to the next trouble code
IMPORTANT: Ignoring active trouble codes
can result in severe engine damage.
4. To acknowledge and hide the code and
return to the single or four parameter display,
press the ENTER key.
NOTE
The engine does not need to be running to
navigate the diagnostic gauge screens. If
engine start up is desired, See Starting The
Engine. All of the engine values shown on
the diagnostic gauge indicate the engine is
running.
For a description of trouble codes, see the
chart in the Troubleshooting Section.
Exit Main Men
u
PV101 SU_0000697
1000 RPM
ENG RPM
57 PSI
1800 RPM
ENG RPM
57 F
COOL TEMP
12.4 VDC
BAT VOLT
OIL PRES
COOL TEMP
Figure 2-27
Normal Operation
PV101 SU_0000508
1000 RPM
ENG RPM
57 PSI
1800 RPM
ENG RPM
57 F
COOL TEMP
12.4 VDC
BAT VOLT
OIL PRES
COOL TEMP
Figure 2-28
PV101 SU_0000509
FAULT:
FUEL DELIVERY PRESSURE
CORRECTIVE ACTION
CHECK FUEL FILTER AND LINES
< NEXT >
Active Trouble Codes Displayed
SPN 94 FMI 18
1 of x
Figure 2-29
PV101 SU_0000510
FAULT:
FUEL DELIVERY PRESSURE
CORRECTIVE ACTION
CHECK FUEL FILTER AND LINES
< NEXT >
Use Arrow Keys to Scroll
SPN 94 FMI 18
1 of x
Figure 2-30