操作说明
Operator Instruction
4.3.3 发动机运行
Engine running
发动机起动后，应立即减小油门，使发动机处于怠速运转状态，检查此时的发动机机油压力，确保
机油压力不低于 98kPa(1kgf／cm2，此时油压指示灯熄灭)。
After the engine is started, the throttle shall be eased up immediately. Check the engine oil pressure at this
moment to ensure engine oil is not lower than 9kPa. Now the oil pressure indicator extinguishes.
发动机起动后，不应立即进行全负荷运转，应当使发动机中速空载运转加热。当冷却液温度达 60℃
以上时，才允许提高到最高转速，投入满负荷工作。
After the engine is started, full-load running shall not be made immediately. It is necessary to run the
engine idly at medium speed to preheat. When coolant temperature is above 60℃. it is allowed to
increase to the highest speed and operate at full load.
应缓慢增减发动机的转速和负荷，特别是对刚起动着的发动机，不允许猛“轰油门”高速运转。
The engine rotary speed and load should be slowly increased or decreased, especially for a newly starting
engine; it is not allowed to run at high speed by sudden turning the handle oil throttle.
发动机运转时，应经常检查机油压力和冷却液温度，在发动机正常工作期间冷却温度一般在 85～
重要事项：
IMPORTANT:
利用牵引拖拉机起动时，一旦发动机运转，应立即踩下主离合器踏板，并减小油门，以防发动机憋
死灭火。
When starting by the traction tractor, once the engine is running, step on main clutch pedal immediately
and throttle down to prevent the engine kill.
重要事项：
IMPORTANT:
发动机起动后，应立即松手，让钥匙自动弹回到“ON”位（见点火锁图片）。否则，起动后的发动机
将反带起动电动机致使启动电机损坏；
After the engine is started, release it immediately. The key returns to "ON" gear automatically. Otherwise,
started engine will make actuating motor run reversely so as to damage the actuating motor.
每次连续起动时间不得超过 5s（秒），每次起动时间间隔应不少于 15s（秒），为了维护蓄电池的充
电性能，连续起动不得超过 3 次。若连续三次未能起动，应查明原因后再起动。
Continuous starting time cannot exceed 5s each time. The starting interval shall not be less than 15s, in
order to maintain charging performance of the accumulator, continuous times cannot exceed three times If
the starting fails for continuous three times, it should be stopped to troubleshoot.
starting the engine in winter until hot water goes out of drain valve and shut off the drain valve. Then
make the whole cooling system full of hot water. Discharge engine oil on the oil pan (it is better to
discharge at engine kill). Put into a container with a cover to heat until 70-90℃, then add into the oil
pan. It's forbidden to heat the oil pan on the fire.
利用牵引拖拉机起动
Start with a traction tractor:
利用牵引拖拉机起动时，被牵引拖拉机使用高 III 档或高Ⅳ档，为保证安全，牵引拖拉机的速度不
应高于 15km／h。
When starting up with a traction tractor, the traction tractor uses High Ⅲ or High Ⅳ shift; for safety,
the speed of traction tractor should not be higher than 15km/h.
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