26
Radiator Cap
Water
Inlet
Top Plate
(1) Adding Water to the Coolant Sub Tank
1)
Remove the sub tank cap.
2)
Pour coolant into the sub tank until it reaches the
"FULL" level.
3)
Re-attach the cap.
(2) Adding Water to the Radiator
1)
Open the top plate.
2)
Remove the radiator cap.
3)
Pour coolant into the radiator through the inlet port until it
reaches the mouth of the port.
4)
Re-attach and tighten the radiator cap.
5)
Close the top plate.
<Note>
Use GM SPEC 6277M or equivalent.
Always use potable water when mixing the coolant.
Use LLC with the same mixture ratio in the coolant
sub-tank.
If adding LLC, be sure to use the same brand/type that
is still in the generator.
LLC is a toxic substance. Wear rubber gloves and other protective wear when handling.
If someone mistakenly ingests LLC, induce vomiting immediately and seek medical care.
If LLC gets on skin or clothing, wash with water immediately.
LLC is flammable. Store in a location where flame is prohibited and it cannot be
accessed by children.
Engine coolant could leak if the radiator is not completely tightened or there is a gap in
the seating face.
Always be sure to securely tighten the radiator cap.
Do not add engine coolant past the FULL level line of the coolant sub-tank.
Do not mix different brands/types. Doing so could result in a chemical reaction and the
creation of toxic substances.
Use a long-life coolant (LLC) in order to prevent freezing and rust. (An LLC with a 30%
mixing ratio is used when shipped from the factory.)
Use an LLC mixing ratio in the range 30% to 45% in accordance with the outdoor air
temperature.
Change the LLC every 2,000 hours or every 2 years.
Mixing Ratio Guide
Min. Temp.
－
15
C
－
20
C
－
30
C
Mixing Ratio
30
％
35
％
45
％
8-3. Checking the Fuel
Warning: Fire
Always be sure to stop the engine when inspecting fuel or refueling, and
absolutely never perform such tasks near fire, open flames or sparks. Wait until
the engine has completely cooled before inspecting fuel or refueling.
Absolutely never use the equipment if there is a fuel, oil or coolant leak, and be
sure to always repair the leak before using.
Coolant
Sub Tank
FULL
LOW
Coolant
Sub Tank
Cap
Summary of Contents for DG15BMK
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Page 11: ...6 LABEL REPRODUCTION X564 000640 X564 000620 X505 000240 X505 006420 X505 006410...
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Page 48: ...43 13 Engine Wiring Diagram...
Page 49: ...44 14 Generator Wiring Diagram...
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