1.When filling the foam liquid, the capsule should be kept clean. It should not be mixed with oil or other foam liquids, and should not be mixed with the aging foam liquid. The foam liquid type cannot be used wrongly.
2.The foam liquid should be kept away from direct sunlight and stored in a place with a small temperature difference, as little as possible in direct contact with the air. Any foam liquid stored for more than two years should be sampled and inspected before use.
3.Before filling, add 20% water first, let the capsule float,
when the foam liquid reaches 20%, at the same time begin to drain water
4.When replacing the failed foam liquid, the device should be thoroughly cleaned.
The way to clean the capsule is:
a. First, open the bottom foam discharge valve (VI) to drain the foam liquid that has failed.
b. Close the foam discharge/filling valve (VI), fill the capsule with clean water from the filling port to clean the inner surface of the capsule; then open the foam discharge/filling valve (VI), connect the compressed air from the water drain valve(V) to Squeeze out the foam liquid and continue to blow the capsule with compressed air for 30 minutes to completely dry the water in the capsule and refill the foam liquid.
