
3 - CONTROLS AND INSTRUMENTS
Engine coolant temperature gauge
The engine coolant temperature gauge
(1)
indicates the coolant temperature of
the engine. Normal operating temperature
is in the green zone. When the engine
coolant temperature increases the gauge
will move into the yellow zone, and the
warning alarm sounds for three seconds.
The caution master indicator turns yellow. If
the temperature continues to increase, the
gauge moves into the red zone, and the
audible warning alarm sounds continuously.
The stop master indicator turns red. Do not
operate the machine when the temperature
is in the red zone.
RAPH12DOZ0138AA
4
Engine coolant temperature gauge
Gauge indication
Condition
Master
indicator
Gauge
status
Alarm
status
20 - 103 °C
(
68 - 217 °F
)
Coolant temperature is normal
103 - 105 °C
(
217 -
221 °F
)
Coolant temperature is high
Caution
(Yellow)
Solid
1 Second
105 °C
(
221 °F
) and
above
Coolant temperature is very high
Stop (Red)
Solid
Continuous
3-16
Summary of Contents for 2050M
Page 22: ...1 GENERAL INFORMATION 1 16 ...
Page 106: ...4 OPERATING INSTRUCTIONS 21 Check the controls for correct operation 4 4 ...
Page 136: ...5 TRANSPORT OPERATIONS 5 14 ...
Page 196: ...7 MAINTENANCE RAIL13DOZ1597GA 1 7 40 ...
Page 197: ...7 MAINTENANCE RAIL13DOZ1598GA 2 7 41 ...
Page 198: ...7 MAINTENANCE RAIL13DOZ0003GA 3 7 42 ...
Page 264: ...7 MAINTENANCE RAIL12DOZ1024FA 2 7 108 ...