
3 - CONTROLS AND INSTRUMENTS
Hydraulic oil temperature gauge
The hydraulic oil temperature gauge
(2)
indicates the oil temperature of the hydraulic
system.
The normal operating temperature is in the green zone.
When the hydraulic oil temperature increases, the gauge
will move into the yellow zone, the warning alarm sounds,
and the caution master indicator turns yellow. If the tem-
perature continues to increase the gauge moves into the
red zone, the audible warning alarm will sound continu-
ously, and the stop master indicator turns red. Do not
operate the machine when the temperature is in the red
zone.
RAPH12DOZ0138AA
5
Hydraulic oil temperature gauge
Gauge indication
Condition
Master
indicator
Gauge status
Alarm status
37 - 90 °C
(
99 - 194 °F
) Oil temperature is normal
90 - 100 °C
(
194 -
212 °F
)
(See the notice below.)
Oil temperature is high
Caution (yellow) Solid
1 Second
100 °C
(
212 °F
) and
above
Oil temperature is very high
Stop (red)
Solid
Continuous
NOTICE:
To prevent damage to the hydraulic system, stop the machine, shift to neutral, and run the engine at partial
throttle, approximately
1700 RPM
until the system cools. If the hydraulic oil temperature does not return to normal
operating temperature, check the hydraulic oil level. Correct the problem before continuing to operate the machine.
3-17
Содержание 2050M
Страница 22: ...1 GENERAL INFORMATION 1 16 ...
Страница 106: ...4 OPERATING INSTRUCTIONS 21 Check the controls for correct operation 4 4 ...
Страница 136: ...5 TRANSPORT OPERATIONS 5 14 ...
Страница 196: ...7 MAINTENANCE RAIL13DOZ1597GA 1 7 40 ...
Страница 197: ...7 MAINTENANCE RAIL13DOZ1598GA 2 7 41 ...
Страница 198: ...7 MAINTENANCE RAIL13DOZ0003GA 3 7 42 ...
Страница 242: ...7 MAINTENANCE 12 Close and lock the right hand side front access panel RAIL13DOZ0776AA 12 7 86 ...
Страница 264: ...7 MAINTENANCE RAIL12DOZ1024FA 2 7 108 ...
Страница 265: ...7 MAINTENANCE RAIL13DOZ1526GA 3 7 109 ...
Страница 267: ...7 MAINTENANCE Key Fuse function Amperage 7 Ignition 24V 50 A 8 Telematics 10 A 9 UCM 20 A 10 SCR 20 A 7 111 ...