At what water height can LW be used?
The water level should be approximately 50cm above the water level.
We do not recommend using the hose at a lower water level than this, as the hose may become clogged with debris or sand.
How long can RO be used?
Although it depends on usage and storage conditions, a guideline for replacement is about 3 years of use or a capacity reduction of about 15% of the water production volume.
How long can LW be used?
Depending on the usage environment and maintenance conditions, LW has been used for more than 10 years.
As for consumables, the cartridge-type filter (10μ3μ) should be replaced about once every 2~3 weeks,
RO membrane should be cleaned every 6 months to a year, and replaced after about 3 years.
What is Mtech's standard for drinking water?
Made with performance that can be used under Japanese law.
(51 standard values for tap water as stipulated in Article 4 of the Water Supply Law by the Ministry of Health, Labor and Welfare)
Noted: The water quolity of Japanese tap water set as drinking water
How many hours can LW be used?
It can be operated for about 8 hours with a full tank.
Can LW separate oil from water?
We do not recommend using the LW series for oil-water separation.
If you need to remove the oil, please consider using the LW-OSU, water separator.
If there is no need to remove oil and in case of an emergency, we recommend that water be taken from below the water surface.
Can LW be used with solar power?
The LW-M can be used with solar power.
It requires enough electromotive force from the solar panel to power the device, and also enough storage batteries to power the device,too.
We will provide you with the necessary specifications.
How to maintain RO membrane?
When the water production rate decreases, you can clean it by your selves with the chemical. Then, the water production will be returned.
If the RO membrane will not be used for a while (more than one month or so), it can be stored for a long period of time by filling the LW with a storage solution.
What if I want to use RO longer?
To ensure longer using, we wil give you the suggestion for the additional products such as filtration equipment depending on the water quality of the intake location to reduce the RO load.
Installation of additional items such as filters and their maintenance will be required.
