62-11039
7-29
Alarm
NO.
Steps
ALARM / CAUSE
CORRECTIVE ACTION
41
ENGINE STALLED
•
TRIGGER–ON: In engine mode, the engine is running, RPM sensor is good, and engine speed is less
than 10 RPM; or
The engine is running RPM sensor alarm is ON and the Oil Pressure switch contacts are open
The engine is running, RPM sensor alarm is ON, and the Oil Pressure switch contacts are open.
•
UNIT CONTROL: Unit shutdown in electric. Alarm only in standby.
•
RESET CONDITION: Auto Reset after 15 minutes, or alarm may be manually reset via keypad or by
turning the unit off, then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, clear the
alarm(s). (See Note 1) Operate the unit through the appropriate modes to see if any active alarm occurs. Continue
with the steps below as necessary.
1.
Was Engine Shut Off Manually?
a. Check for external cause
Correct problem.
2.
Check For RPM Sensor Alarm
a. Check for Alarm 130
When both Alarm 41 and (usually) Alarm 130 are present,
there is insufficient fuel to run engine.
3.
Check Engine Oil Pressure Switch
a. Inspect switch, connector pins, and
terminals.
No physical damage to switch.
No damaged or corroded pins in plug.
b. Check engine oil switch operation.
Contacts closed when oil pressure is above 15 PSIG
(1.02 Bars).
Contacts open when oil pressure is below 12 PSIG
(0.82 Bars).
4.
Check For Bad F2 or F3 Fuse Alarm
a. Check for Alarm 71
Alarm conditions must be corrected and the alarm cleared
to continue.
5.
Check Fuel System
a. Check for Alarm 1
Fill tank as needed
b. Check fuel gauge and fuel tank level.
Fill tank as needed
c. Check fuel flow
Unrestricted fuel flow through system
Fuel not gelled
d. Check fuel system prime
No air in fuel system
e. Check fuel system check valve from
filter to injection pump.
Check valve must hold fuel and not leak back
6.
Check Fuel Solenoid
a. Check run relay.
Unit in Component Test mode -- Run Relay ON.
b. Check Run Relay LED
Must be ON
c. Check voltage to fuel solenoid
12 VDC between FSC--C (ground) and FSH--A (hold) with
engine starter energized.
12 VDC between FSC--C (ground) and FSP--B (pick)
d. Inspect solenoid, connector pins, and
terminals.
No damage to solenoid.
No damaged or corroded pins.
e. Inspect harness, control box connector
pins, and terminals. (See wiring
schematic).
No physical damage to harness.
No damaged or corroded pins.
f. Check resistance of solenoid
Refer to Section 2.14.
g. Check operation of solenoid
Plunger must move in when energized.
7.
Check Engine RPM
a. Check actual engine RPM using hand
held tachometer.
Adjust engine linkage setting as needed.
b. Compare actual RPM with those
shown on display.
Both readings within
50 RPM.
Содержание VECTOR 1800 MT
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Страница 2: ...OPERATION SERVICE MANUAL for VECTOR 1800 MT Trailer Multi Temp Refrigeration Units ...
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Страница 20: ...1 6 62 11039 62 03958 00 Heat Warning 62 03957 01 High Voltage 62 60280 00 Standby Safety ...
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Страница 310: ...10 8 62 11039 BASED ON ENGINEERING SCHEMATIC 62 60926 REV G NEXT SHT ...
Страница 311: ...10 9 62 11039 FROM PREVIOUS SHT ...