Komatsu WB93R-5, Руководство по эксплуатации и техническому обслуживанию

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INSTRUMENTS AND CONTROLS
77
1 - FUEL LEVEL INDICATOR
It indicates the fuel level in the tank and functions only when
the ignition key is in position «I».
IMPORTANT
q
If the indicator reaches the red low fuel area during
work, stop the machine and provide for refuelling.
q
The warning light (1) positioned on the front instrument
panel signals when the fuel level is too low (see "3.3.1
pos. 1 - LOW FUEL WARNING LIGHT").
2 - ENGINE COOLANT TEMPERATURE INDICATOR
It indicates the engine coolant temperature, which normally
must be included between 80°C and 85°C.
If the indicator reaches the red area, indicating that the tem-
perature is too high, the acoustic alarm sends out a continu-
ous signal, the warning light (7) comes on and the general
alarm warning light flashes on and off (see "3.3.1 pos. 9 -
GENERAL ALARM WARNING LIGHT").
3 - REVOLUTION COUNTER - HOUR METER
This is a combined instrument that indicates the engine speed
with a pointer, while the number of operating hours appears in
the lower displays.
The count is continuous and the hour number is increased by
one when the engine has worked for 1 hour, independently on
the engine speed.
The hour counter keeps counting even if the machine isn’t
working or travelling.
The reading must be considered valid for the calculation of the
maintenance intervals.
RKAB4340
1
RKAB4350
2
RKAB4360
3
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