18
7.3.1 Switches
1) Mains power switches
Push the handle (Fig. 11/19) of power switch downwards the mains power will
be switched on.
2) Starting switch (See Fig.11/28)
If turn the starting switch by gear clockwise, all power supplies of instruments
Ⅰ
will be turned on and turn by gear the engine will be started. If turn back to gear
Ⅱ
0
counterclockwise, the engine will be shut down.
7.3.2 Instruments
1) Oil temperature gauge at torque converter outlet (Fig.11/10)
Measuring range: 40 ~ 140 . Under the normal condition, the temperature shall
℃
be ranged from 80 ~ 110 .Allow instant
℃
rise in temperature, the maximum
temperature is up to 120 .
℃
2)
Ammeter (Fig. 11/30)
Measuring range: -40A~ +40A. If pointer points to direction “-”, which means
the battery is discharging; If pointer points to direction “+”, which means the battery
is charging.
3) Water temperature gauge (Fig. 11/11)
Measuring range: 50 ~ 115 . Indicates the cooling
℃
water temperature of engine.
Under normal condition, the water temperature shall be below 90 .
℃
4) Timer (Fig. 11/29)
Accumulated range: 0~9999.9h. Accumulated operating time of engine.
5) Transmission control pressure gauge (Fig. 11/7)
Measuring range: 0~2.5MPa. When the oil temperature of transmission is 80
～
90 , the variation range of oil pressure of transmission: 1.3~1.5 MPa.
℃
The pointer shall always points to above range, if the point is out of this range,
the engine shall be shut down to check and repair faults.
6) Fuel gauge (Fig.11/27)
Measuring range: 0~1. Indicate the oil level in diesel oil tank. Do not start the
machine if there is no oil in oil tank; otherwise, the oil pipe will be blocked and air
enters into this system.
7) Engine oil pressure gauge (Fig.11/6)
Measuring range: 0~1Mpa. The minimum pressure shall not be lower than
0.2Mpa.
7.3.3 Four-gang indicator lamp (Fig. 12)
Summary of Contents for PY180H
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