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1.
Preparation Tools

Filters               Dry floor-cloth

Screw-driver      Filter-spanner

Water-bottle       Tissues

2.

Turn off the power supply.

3.

Cut off the water supply.

4.

Drain about 2 liters of water from
the purifier to relieve the pressure.

Tip.

1) Spread a dry floor-cloth under the     used filters to prevent a bottom     water flow.
2) Pull out the in-let hose from the     used 1st sediment filter.
3) Connect this hose to in-let on new     1st sediment filter.

5.

Freshing the 1st Sediment filter.

6.

Freshing the 2nd Pre-Carbon filter. During the freshing, it is absolutely normal that a black water comes out for a while.
This is an emission of carbon-dust.
Drain about 2 liters of water.

7.

Freshing the 3rd Membrane filter
for about 3 or 4 minutes.

8.

Freshing the 4th Post-Carbon filter. During the freshing, it is absolutely normal that a black water comes out for a while.
This is an emission of carbon-dust.
Drain about 2 liters of water

9.

Unscrew the front-case.

10.

Open the front-case.

11.

Spread a dry floor-cloth under the used filters to prevent a bottom water flow.

12.

Pull out the fitting on Water In-let & out-let with filter-spanner.
Then replace the filters one by one.

13.

Open the water supply.

14.

Check a water leakage with tissues.

15.

Close the front-case.

16.

Screw the front-case.

17.

Check it if water comes out or not.

18.

Turn on the power supply.