Yamaha EDL13000TE Manuel D'utilisation page 70

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OIL WARNING LIGHT
The light activates to warn the op-
erator that the engine oil pressure
has dropped below the prescribed
level. If this should happen during
operation, the engine stops auto-
matically and check the following.
1. Engine oil level (Refer to page
35 for details).
2. Lubricant system.
FUEL
Be careful not to empty the fuel
tank. Otherwise air may enter the
fuel system, requiring fuel system
air bleeding (Refer to page 31 for
details).
COLOR OF EXHAUST
While the engine is run within the
rated output range:
9 The exhaust remains colorless.
9 If the output slightly exceeds the
rated level, exhaust may be-
come a little colored with the
output level kept constant.
9 If the engine is run continuously
with dark exhaust emission, it
may lead to trouble.
IMMEDIATELY STOP THE EN-
GINE IF;
9 The engine suddenly slows
down or accelerates.
9 The engine suddenly makes
unusual noises.
9 Exhaust fumes suddenly be-
come very dark.
9 The oil warning light or the cool-
ant temperature warning light
activates.
– 61 –
油量警告灯
此警告灯点亮时警告操作人员，
发动机的油压已下降到规定水准以
下。如果在运转过程中此警告灯点
亮，发动机即会自动停止。
然后进行下述检查。
1. 发动机的油位（有关详细说明，
请参阅第 35 页） 。
2. 润滑系统。
燃油
请注意不要使油箱变空， 否则空
气会进入燃油系统。应按照要求注满
油 （有关详细说明， 请参阅第 31 页） 。
排气的颜色
当发动机在额定输出范围内运转
时：
9 排气的颜色会保持无色。
9 如果输出稍微超过额定水平，当
输出水平保持不变时，排气会轻
微变色。
9 如果发动机运转时，不断排出黑
色气体，则表示出现了问题。
如果发生下述情况，应立即关闭发动
机
9 发动机突然减速或加速
9 突然发出异常噪音
9 排气突然变得很黑
9 油量警告灯或水温警告灯点亮