Northern Lights M673L3, Руководство оператора

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OM673L3 5/21
14
Operating Procedures
SHUTDOWNS AND ALARMS
1. Generator sets have shutdown systems to stop the
engine in the event of high water temperature, low oil
pressure or high exhaust temperature.
a. Other alarms and shutdowns are available as
optional equipment.
Contact your Northern Lights dealer for trouble-
shooting assistance if not equipped with optional
gauge panels.
2. If optional gauge panels are installed, do the following
when your warning or shutdown system is activated:
a. Engage the preheat switch to check the temperature
gauge, if installed.
b. If above 205°F (96°C), use the Troubleshooting
Guide on page 32 to isolate the cause of the
overheat.
Do not open the filler cap when the engine is
warm. Opening a warm filler cap can cause
severe burns.
c. Make repairs. Restart your generator set after the
temperature gauge registers below 200°F (94°C).
d. Watch the temperature gauge regularly and
turn off the unit if the temperature rises above
205°F (96°C). Repeat troubleshooting.
3. If shutdown is activated and the temperature gauge
shows temperature within normal temperature range:
a. This shutdown could have happened because of
a too high exhaust temperature. This could have
been caused by a damaged impeller or a partially
blocked sea water strainer. Check the sea water
strainer first. If it is clear, then check the
condition of the sea water impeller.
b. Check the engine crankcase oil level.
c. If the oil level is low, fill with recommended
lubricating oil and restart. Watch the oil pressure
gauge carefully and shut off the engine if it does
not show a normal reading (20-60 PSI) after a
few seconds of operation.
d. If the oil level is normal, DO NOT restart the
engine. Call your dealer for assistance.
SPARE PARTS
1. Northern Lights recommends that you keep the
following spare parts on hand for field service. Spare
parts and world class spare parts kits are available
from your local Northern Lights dealer.
.
2. Northern Lights standard spare parts kit (P/N
38-08015)*
contains:
a. Primary and secondary fuel filter elements
b. Oil filters
c. Air filter element
d. Drive belt
e. Thermostat and gaskets
f. Raw water pump impeller with gaskets
g. Water pump cover o-ring
h. Rocker arm cover gasket
i. Exhaust manifold gasket
3. Intended for long-distance cruisers, Northern Lights
world class spare parts kit (P/N 38-08019)* contains:
a. Primary and secondary fuel filter elements
b. Oil filters
c. Air filter element
d. Drive belt
e. Thermostat and gaskets
f. Raw water pump impeller with gaskets
g. Water pump cover o-ring
h. Rocker arm cover gasket
i. Exhaust elbow and gasket
j. Injector pump
k. Impeller kit with gasket
l. Injector assembly
m. 12v glow plug
n. Gasket set
o. Fuel lift pump and mtg. gasket
p. Brush and holder assembly
q. Relay, SPDT 12v 50A
r. Workshop manual
Updated 3-16-21
!
DANGER
*- For use with M673LD3, M673LD3G, M673L3 and M673L3G gen-
erator sets with heat exchangers. Consult your Northern Lights dealer
for your unit’s specific spare parts requirements.