solder fume extractor replacement filter steps

The solder fume extractor adopts replaceable filter, when the initial primary filter cotton, medium-effect filter core, Hepa high-efficiency activated carbon integrated filter three-stage filtration system is used to a certain extent, it needs to be cleaned or replaced in time to ensure the purification effect of the solder fume extractor.

1,Replacement of primary filter cotton
Replacement method: front (hairy side) facing up, that is, the direction of air intake placed in the medium-efficiency filter core above; at the beginning of the effective filter cotton accumulation of dust area of 70% or more, can not be cleaned up, please promptly replace the primary filter cotton.
2,Replacement of medium-efficiency filter core
Replacement method: carrying handle facing up, placed inside the Hepa high-efficiency activated carbon integrated filter; when the cartridge is full of dust obviously affects the inhalation force, should be cleaned up immediately, can not be cleaned up, please promptly replace the medium-efficiency filter core.
3,Replacement of Hepa high-efficiency activated carbon integrated filter
Replacement method: the grooved side faces up and is placed at the bottom of the interior of the solder fume extractor,when the Hepa high-efficiency activated carbon integrated filter is obviously not effective in removing the odor contained in the smoke, then the life expectancy is terminated and replaced in time.