【MEIRUIER FILTER】The identification of the working condition of the air filter
2016-11-18 View：
The lifetime and maintenance interval of the air filter should be measured gas flow rate that flows through the filter and gas flow amount that the engine needs.
When the flow rate is bigger than flow amount, the filter will work normally:
When the flow rate equals to the flow amount, the filter should be maintained;
When the flow rate is
lower than flow amount, the filter should stop using, or the working
condition will be worse and worse and even stop working, which need to
replace new filters
In real working, when
the element of the air filter is blocked and it can not meet the air
flow amount that the engine needs, the working condition of the engine
will be abnormal, For example:
1.Boom stifling, accerlation slow( the air inflow is not sufficient and cause the cylinder pressure not enough)
2. Working pressure(because of the strong mixed air and cause the insuficient burning)
3. The water temperature is relatively high( when goes to the exhausting procedure it is still burning)
4.When accerlating, the exhausting smoke is heavy
When there are the above phenomenons, it can judge the air filter is blocked, it should dismantle the filter element and maintain or replace the filter. When maintaining the air filter
element, it should take care of the color change of the inside and
outside of the filter. After cleaning the surface dust of the filter
element, if the outside of the filter paper is clear while the inside is
bright, this filter element can be used continually; if the color of
outside filter paper has lost its true colorsm and the inside is dark,
it needs to change filter!
