What should I pay attention to when using a breaker hammer on an excavator? If I don't do it right, the excavator will b

[BONOVO]

After installing the breaker on the excavator, there are some things you need to pay attention to, otherwise it will cause great damage to the excavator. Let's learn about it together!

After using the breaker, the hydraulic oil should be changed frequently. The hydraulic oil should be changed every 1000 hours.

It is recommended to add an oil return filter to prevent impurities that have not been completely filtered from entering the hydraulic system and damaging the hydraulic pump.

When installing the breaker, the reserved valve core needs to be equipped with an oil pipe, a crushing low-pressure sensor, and a crushing mode switch. This switch is generally installed under the key switch. The purpose of adding this switch is to make the hydraulic flow more compatible with the crushing mode.

What should I do if the breaker is slow? Check whether the breaker overflow valve is working properly and whether the main overflow valve pressure is normal. There is also a frequency modulation valve on the breaker to adjust the frequency. If the frequency is too fast, it will affect the piston oil seal in the breaker.

What is the situation when the breaker is weak? Check whether the nitrogen of the breaker is sufficient, check whether the low pressure sensor is around 3.5MP, 4.5V, and finally confirm whether the hydraulic oil is sufficient. If not, add it quickly.

The breaker can cause great damage to the excavator. It is needed in some special operations. It must be inspected and maintained to avoid not making money but damaging the excavator.

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