2) Liquid Out:
●
There is a possibility that particles are generated by the SEPAREL module. To
prevent a problem with such particle occurrence, install a filtration filter behind the
module. The most suitable filtration size depends on your use conditions. For more
details, please contact DIC.
●
Note that back pressure to the SEPAREL module should be avoided.
3
）
Vacuuming:
●
Installed vacuum lines must always be facing downwards. If it is pointed upwards,
liquid generated from vapor may block the vacuum line.
●
Install a trap to detect leaked liquid and to prevent the vacuum pump from damage
due to vapor and leaked liquid. A trap is also effective in preventing leaked liquid
from feeding into other modules using the same vacuum line.
9
9
Application Materials Product Division
INSTRUCTION MANUAL
3. INSTALLATION
1
）
Liquid In:
●
Install security devices, such as a pressure reducing valve and/or safety valve,
to make sure that pressure will not be beyond the maximum operating pressure.
●
If you use a solenoid valve, select one which dose not cause sudden opening/shutting.
●
If you use two modules in parallel, properly measure the liquid flow into both modules
and ensure that liquid flow is equal.
●
If impurities and large particles remain in liquid, install a filter in front of the
SEPAREL module.
●
Use RO water or higher quality water for the water supply.
▼
In the event water of a water quality lower than RO water is used:
①
Please ensure the remaining chloride concentration is,
≦
1mg/L".
※
You can use water with over 1mg/L, but any warranty period will be determined through
consultations between DIC and the customer.
②
To stop performance degradation by fouling in the film surface and clogging by
particle debris, please refer to the following table and use a pre-filter.
Specifically, since soluble compounds included in well water, a branch and tap water are
easy to penetrate filtration and adhere to the surface of the filtration membrane, please
use water in combination with the recommendations in following table.
If you have any questions, please contact DIC Corporation.
Liquid in phase
1.0 micron filter
