MQ Power DCA300SSJU4F3 Operation Manual page 44

ALTERNATOR
The polarity of the alternator is negative grounding type.
When an inverted circuit connection takes place, the
circuit will be in short circuit instantaneously resulting the
alternator failure.
DO NOT put water directly on the alternator. Entry of water
into the alternator can cause corrosion and damage the
alternator.
WIRING
Inspect the entire generator for bad or worn electrical wiring
or connections. If any wiring or connections are exposed
(insulation missing) replace wiring immediately.
PIPING AND HOSE CONNECTION
Inspect all piping, oil hose, and fuel hose connections for
wear and tightness. Tighten all hose clamps and check
hoses for leaks.
If any hose (fuel or oil) lines are defective replace them
immediately. cold weather engine starting fluid (ether
system)
PAGE 44 — DCA300SSJU4F2/F3 60 HZ GENERATOR • OPERATION MANUAL — REV. #2 (04/18/22)
INSPECTION/SETUP
COLD WEATHER ENGINE STARTING FLUID
(ETHER SYSTEM)
This unit is equipped with an automatic controlled Engine
Starting Fluid System (KBi's DIESELMATIC NVT) that
assists the engine starting during low ambient temperature
operation.
The system is designed to spray a controlled amount of
starting fluid into the air intake system of the engine during
and immediately after the engine cranks. The fluid cylinder
is located on the unit's right side center frame.
WARNING
The engine starting fluid used in the system is extremely
flammable and toxic. It can be harmful and fatal if
swallowed. Avoid contact with skin or breathing fumes.
DO NOT smoke when installing, removing, maintaining,
testing or troubleshooting the system. Make sure you are
in a well-ventilated area away from heat, open flames
or sparks.
In low ambient temperature condition, if the engine does
not start within a normal period of cranking, the starting
fluid cylinder may be empty and need to be replaced. For
more information about the system, refer to the provided
KBi DIESELMATIC NVT Instruction Manual.