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Caution: Damage to the equipment or other properties
Do not use anything other than the specified optional device because they may
cause malfunctions.
7-1. Engine Oil Inspection
Caution: Burn
Always be sure to stop the engine and allow it to cool before inspecting or changing
the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil
spurting out.
Situate the equipment on a level surface and
completely insert the oil gauge to inspect the
oil level.
Inspect the oil level before starting operation
and, if it has decreased, fill with oil until it
reaches the maximum level.
<Note>
The oil level cannot be accurately checked if
the equipment is at an angle.
Operating the equipment when the oil has
been filled above the maximum level can
result in engine cylinder internal damage.
Engine Oil Selection
Use a diesel-type engine oil with a viscosity
that is appropriate for the outdoor air
temperature (refer to the table).
<Note>
Use oil with a quality of CF class or better
(API classification / CJ excluded).
Temperature/Engine Oil Relationship
Temperature
+20
C or more
+10
C
to +20
C
-10
C
to +40
C
Oil Viscosity
SAE 30
SAE 20
SAE 10W/30
7-2. Coolant Inspection
Caution: Burn
Never open the radiator cap during operation or immediately after stopping the
equipment. Hot cooling water and steam will spurt out.
Check that the sub tank cooling water level is within the range of "FULL" and "LOW".
If the cooling water level is lower than "LOW", add water to both the sub tank and
radiator.
(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.
Oil Gauge
Oil Plug, Oil Inlet
Sub Tank Cap
Sub Tank
MIN
MAX
Oil Gauge
OK
Not
Enough
Too
Much
Содержание DGW300MS/UKV
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