- 17 -
(1) Adding Water to the Sub Tank
1) Remove the sub tank cap.
2) Pour cooling water into the sub tank until
it reaches the "FULL" level.
3) Install the sub tank cap.
(2) Adding Water to the Radiator
1) Open the top plate.
2) Remove the radiator cap.
3) Pour cooling water into the radiator through
the inlet port until it reaches the mouth of the
port.
4) Tighten the radiator cap.
5) Close the top plate.
<Note>
•
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 1 year.
Mixing Ratio Guide
Min. Temp.
-
15
°
C
-
20
°
C
-
30
°
C
Mixing Ratio
30
%
35
%
45
%
6-3
.
.
.
.
Fuel Inspection
Warning: Fire
•
Always be sure to stop the engine when inspecting fuel or refueling, and
absolutely never perform such tasks near fire or other open flame. Wait until the
engine has completely cooled before inspecting fuel or refueling.
Check that there is sufficient fuel and add fuel if insufficient.
After refueling, securely tighten the tank cap and close the fuel inlet cover.
<Note>
•
Use ASTM D975 No. 2-D diesel fuel. Do
not use a substitute fuel of unknown
quality as this can negatively affect the
engine.
•
Use a cold-weather fuel that conforms to
ASTM standards if using the equipment
in a cold weather region.
•
Shindaiwa recommends using a fuel with a sulfur content of less than 1,000 ppm.
Sub Tank
Cap
Sub Tank
Water
Inlet
Radiator Cap
Top Plate
Tank Cap
Fuel
Strainer
Fuel Inlet
Fuel Inlet
Cover
LOW
FULL
Sub Tank
Summary of Contents for DGW500DM
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Page 42: ... 39 14 Engine Wiring Diagram ...
Page 43: ... 40 15 Generator Wiring Diagram ...
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