3-11
Chapter 3 OPERATION
Coolant Level - Check
If the coolant level is low, add coolant to the specified level.
Note: Determine the quantities of LLC based on the coolant capacity and the LLC concentration chart.
For the coolant, refer to
"COOLANT" (6-1)
. For the coolant capacity, refer to
"MAIN SPECIFICATIONS" (12-1)
.
Temperature of Damper - Check
Damper temperature management by
thermo label
It is recommended to use the thermo label for temper-
ature management of the damper. Check the thermo
label before starting engine.
1.
Check the thermal part of thermo label is black.
2.
Note the highest temperature of thermal part. Note
the temperature periodically, and check the abnor-
mality of temperature alteration.
Note: For damper temperature limit and inspection, re-
fer to
"Damper - Inspect" (8-3)
.
Fig. 3-16 Thermo label of damper
Always use the coolant having the same concentration.
If the abnormality of temperature alteration is found,
consult a dealer of Mitsubishi Heavy Industries, Ltd.
ࠨࡕࡌ࡞
5E-75
75
80
85
90
95
ࠨࡕࡌ࡞
5E-100
100
105 110 115 120
ࠨࡕࡌ࡞
5E-50
50
55
60
65
70
(Display example)
When thermal part of the thermo
label is black until 80, it indicates that
the maximum temperature of damper
during operating is from 80°C [176°F]
to 85°C [185°F].
Thermo label
