CHAPTER VI
COMMON FAULTS AND TROUBLESHOOTING
72
6.1.2
For the above-mentioned faults, please contact out customer service to resolve them
efficiently, do not dismantle them or connect cross link.
6.2
REASONS FOR ACCUMULATOR LOSING POWER
6.2.1
Machine stopped for a long time, the large current of machine leaking power or add extraordinary
electrical appliance, lead to the power of accumulator is exhausted.
6.2.2
The starting time of all machines is too long under the condition of not starting .
6.2.3
Machine started run frequently
6.2.4
Charging system of machine fault, for example:
6.2.4.1
Generator and its electrocircuit break down;
6.2.4.2
The fuse of generator is burned;
6.2.4.3
The loosing of driving belt of engine lead to charge the accumulator abnormally and the
accumulator with black electrical eyes, even do not start to run the machine.
6.2.5
Battery unmounted in stock over 6 months
6.2.6
hint: as a result of the above-mentioned causes leading to battery losing power, accumulator is
returned to the normal working condition through the correct power supply
6.3
PRECATIONS BEFORE CHARGING THE ACCUMULATOR
6.3.1
The accumulator with the case broke or with acid leaking can not be supplied, find the causes
and then replace it.
The
machine
accelerate slowly.
The power of engine is
reduced.
The setting of releasing
pressure is incorrect.
Inspect whether fuel filter,
injector pump and valve plug or
not
Adjust to rated value
Oil leaked from engine
driving shaft or pump.
Seal ring is damaged.
The pressure of pump
case is too high.
The pressure setting of
distributary valve is too high.
Replace
Discharging is plugged or
pipe is damaged.
Inspect and restore
Others
Use up fuel oil
Use up fuel oil
Add fuel oil and discharge
before start to run the engine
again.
The battery is used up
completely.
Motor fault
Use
up
battery
when
stopping the engine
Repair or replace
Charge the battery
Machine sink into the
mud
Don't come out by itself
Use the proper metal cable
through the hook to pull the
machine.
Содержание CDM307
Страница 1: ...CDM307 CDM308 Operation Manual CDM312...
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Страница 28: ...CHAPTER III MACHINE OPERATION 22 CHAPTER II PRODUCT INFORMATION...
Страница 35: ...CHAPTER III MACHINE OPERATION 29 Figure 6 HYDRAULIC SYSTEM DIAGRAM...
Страница 39: ...CHAPTER III MACHINE OPERATION 33 Figure 9 ELECTRICAL WIRING DIAGRAM...
Страница 40: ...CHAPTER III MACHINE OPERATION 34 CHAPTER III MACHINE OPERATION...
Страница 56: ...CHAPTER III MACHINE OPERATION 50...
Страница 60: ...CHAPTER III MACHINE OPERATION 54 Figure 26 DOWNGRADE WITH BUCKET EMPTY...
Страница 61: ...CHAPTER IV MAINTENANCE SECTION 55 CHAPTER IV MAINTENANCE SECTION...
Страница 74: ...CHAPTER VI COMMON FAULTS AND TROUBLESHOOTING 68 CHAPTER VI COMMON FAULTS AND TROUBLE SHOOTING...