Shindaiwa DG150MM Owners And Operation Manual page 39

Reinstall the sub-tank and fill the sub-tank with new coolant to "FULL" marking in
6
the sub-tank.
Fill the radiator with new coolant to the opening of the radiator cap. Use a jug if
7
necessary.Fill the radiator with coolant/water to the top.
8
Reinstall the radiator cap and fasten the radiator plate.
Make sure that there is no leaking after reinstalled the drain plug.
9
< Note >
 Refer to section "8-2. Checking Coolant" for more information.
(9) Elimination of carbon in the exhaust pipe line and muffler
WARNING : EXHAUST GAS POISONING
 Do not operate the generator in poorly ventilated areas such as an indoors or
tunnels, as the exhaust gas of the engine contains substances that are
harmful to human health.
 Do not direct exhaust fumes at bystanders or buildings.
WARNING : INJURY
 Always be sure to check that the breakers on load side and switches for any
equipment using the generator are at "OFF" before turning the breaker to
"ON. Also be sure to advise personnel on the load side that power will be
turned on before operating the breaker.
 Close all doors and lock them during operation.
CAUTION : FIRE
 Do not carry flammable items (such as fuel, gas and paint) or items that are
highly combustible near the generator as the muffler, exhaust gas and other
parts become extremely hot.
 Position this generator 1 m or more from walls or other hindrances, and on a
level surface.
CAUTION : INJURY
 Do not operate the generator if it has been modified or any parts have been
removed.
 Position the generator on a level stable surface so that it cannot slide or
move in any manner.
 Before starting operation, always be sure to turn off all switches of equipment
being used and all breakers to "OFF".
Clean Every 250 hours
The carbon will be easier to be accumulated when the unit runs at less than 30% of
rated output. Accumulation of carbon (soot, unburned fuel) in the exhaust system
could cause only a system decrease or an engine fault occurs. To eliminate soot and
unburned fuel, run the unit at more than 70% of the rated output for about half an hour,
until the exhaust gas become mostly colorless.
< Note >
 When the unit runs at rated power suddenly, accumulation of carbon in the exhaust system
might cause back fire incident. Operate the generator starting from 50% of the rated output
and then increase load gradually after confirming exhaust gas become colorless. Do not
carry flammable items that are highly combustible near the generator.
36