2. Inspection and adjustment
58
(6) Check the alarm lamps and devices
Before and after starting the engine, check to see that the alarm functions normally. Failure of alarm
cannot warn the lack of the engine oil or the coolant. Make it a rule to check the alarm operation
before and after starting engine every day.
When the sensor detects a problem during operation, the lamp comes on and the buzzer goes off.
Alarm lamps are located on the panel, buzzer is located on the back of panel.
Under normal conditions, the monitors are off. When there is a problem, the monitors light up.
Normal action of alarm devices
Alarm devices act as shown below. Check that the alarm lamps and buzzer are working normally, when
the key is turned on.
Battery low
charge alarm
When the alternator output is too low, the lamp will come on.
When charge begins, the lamp will turn off.
(The alarm buzzer will not sound, when the lamp comes on.)
Coolant high
temperature
alarm
When the temperature reaches the maximum (95°
C
[203F] or higher), the
lamp will light.
Continuing operation at temperatures exceeding the maximum limit will
result in damage and seizure.
Check the load and the fresh water cooling system for any abnormalities.
Lubricating oil
low pressure
alarm
When the lubricating oil pressure falls below normal, the oil pressure sensor
will register this and the lamp will come on and alarm will sound.
Continuing operation with insufficient oil pressure will result in
damage and seizure.
Check the oil level.
Water in sail
drive seal
alarm
When seawater is detected between the seals of sail drive, the lamp will
come on and the alarm will sound.
Water in fuel
filter alarm
(C type only)
This function is available only for 4JH4-TE and 4JH4-HTE.
Seawater
insufficient
flow alarm
(C type only)
This function is not available on this engine.
Key switch
OFF
→
ON
START
→
ON
Engine
Before start
Running
Alarm buzzer
Goes on
Stop
Alarm lamps
Battery low charge alarm
Light
Off
Coolant high temperature alarm
Off
Off
Lubricating oil low pressure alarm
Light
Off
Water in sail drive seal alarm
Off
Off
Содержание 3JH4E
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Страница 34: ...1 General 14 1 4 Engine outline 1 3JH4E with KM35P marine gear 010300 00E ...
Страница 35: ...1 General 15 2 3JH4BE with KM35A marine gear 010301 00E ...
Страница 36: ...1 General 16 3 3JH4CE with SD50 SD40 sail drive 011211 00E ...
Страница 37: ...1 General 17 4 3JH4ME Bobtail 011745 00E ...
Страница 38: ...1 General 18 5 4JH4E with KM35P marine gear 010303 00E ...
Страница 39: ...1 General 19 6 4JH4FE with ZF30M marine gear 010304 00E ...
Страница 40: ...1 General 20 7 4JH4BE with KM35A2 marine gear 010305 00E ...
Страница 41: ...1 General 21 8 4JH4B4E with KM4A1 marine gear 010306 00E ...
Страница 42: ...1 General 22 9 4JH4CE with SD50 SD40 sail drive 011212 00E ...
Страница 43: ...1 General 23 10 4JH4ME Bobtail 011746 00E ...
Страница 44: ...1 General 24 11 4JH4 TFE with ZF30M marine gear 010308 00E ...
Страница 45: ...1 General 25 12 4JH4 TBE with KM4A2 marine gear 010309 00E ...
Страница 46: ...1 General 26 13 4JH4 THE with KMH4A marine gear 010310 00E ...
Страница 47: ...1 General 27 14 4JH4 TIE with ZF25A marine gear 010311 00E ...
Страница 48: ...1 General 28 15 4JH4 TCE with SD50 4T sail drive 010312 00X ...
Страница 49: ...1 General 29 16 4JH4 HTFE with ZF30M marine gear B 010313 00E ...
Страница 50: ...1 General 30 17 4JH4 HTBE with KM4A2 marine gear 010314 00E ...
Страница 51: ...1 General 31 18 4JH4 HTHE with KMH4A marine gear 010315 00E ...
Страница 52: ...1 General 32 19 4JH4 HTIE with ZF25A marine gear 010316 00E ...
Страница 54: ...1 General 34 2 3JH4CE with SD50 SD40 sail drive 015032 00E ...
Страница 55: ...1 General 35 3 4JH4 B E with KM35P KM35A2 marine gear 015033 00E ...
Страница 56: ...1 General 36 4 4JH4B4E with KM4A1 marine gear 015034 00E ...
Страница 57: ...1 General 37 5 4JH4FE with ZF30M marine gear 015035 00E ...
Страница 58: ...1 General 38 6 4JH4CE with SD50 SD40 sail drive 015036 00E ...
Страница 59: ...1 General 39 7 4JH4 TE with KM4A2 marine gear 015037 00E ...
Страница 60: ...1 General 40 8 4JH4 TE with KMH4A and ZF25A marine gear 015038 00E ...
Страница 61: ...1 General 41 9 4JH4 TE with ZF30M marine gear 015039 00E ...
Страница 62: ...1 General 42 10 4JH4 TE with SD50 4T sail drive 015040 00E ...
Страница 63: ...1 General 43 11 4JH4 HTE with KM4A2 marine gear 010327 00E ...
Страница 64: ...1 General 44 12 4JH4 HTE with KMH4A and ZF25A marine gear 010328 00E ...
Страница 65: ...1 General 45 13 4JH4 HTE with ZF30M marine gear 010329 00E ...
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