Biontech BTM-505N, Руководство по эксплуатации

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When to replace the filter
When the water tastes changes or the water flow volume decreases dramatically, you need to check whether the
life span is overdue.
When the filter usage status indicating number becomes 999 , it will blink.
It is recommended to replace the filter even before the end of life span is reached, if the water smells or the water
flow volume decreases, considering the life span can be different depending on the quality of water in individual areas
How to measure the pH value (Ion concentration)
Do not let the pH regent contact the eyes and do not drink it.
- In case of drinking it by mistake, you need to drink lots of water. In case of the test solution
contacting the eyes, you need to clean your eyes with sufficient water and then consult a doctor.
Do not place it near any heat of fire. If not followed, fire can be caused.
Do not store the regent in a place where it can be reached easily be children.
Avoid any place where the temperature or moisture level is high.
The pH test solution is an expendable item. It can be purchased at the sales shop or the main office.
Caution
The pH values (Ion concentration) of the generated alkaline or acidic ionized water can be measured.
Check the generated water after adjusting the water pressure to meet the standard water flow volume (1.5
0.5 /Min.) according to the ionized water generation method.
(The pH values can varies depending on the quality of water and the flow volume)
Materials to be prepared: The pH Regent - components
How to measure
1. Let the generated water (Alkaline or Acidic ionized water) flow through for about 10 seconds.
2. After filling a transparent glass water cup 1/3 with the water, drop 2~3 droppings of the pH Regent into the
water and shake it.
3. Compare it with the pH colorimetry.
Items that require your understanding
The color of the test solution will change as time goes by.
(Compare the color of the test solution with the pH colorimetry before too much time passes by after dropping the
test solution into the water)
When disposing of the undiluted test solution, you need mix it with water to make it light before letting it flow out.
When the pH concentration is measured, the color of the test solution can come out differently compared with the
pH colorimetry due to the effect of various substances dissolved in the water such as carbonic acid gas.
The pH color of the alkaline or acidic ionized varies depending on the pH level.
In the following cases, the replacement period can be shortened drastically:
When there is rusty water due to aged pipes
Lots of impurities in the water for a short period of time
If the product is used in a place where the water pressure is low.
Caution - Precautions for the pH test.