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7. INSPECTION AND MAINTENANCE
Washing of Distiller
7. Pull out the heater lead wire from the grommet. Use caution not to bend or pull the heater lead
wire to an excessive degree.
8. Remove two screws of the boiler fixing band with a Phillips screwdriver, and take boiler and
condenser out of main unit.
9. Loosen the three knurled screws of the fitting and remove boiler and condenser.
Cleaning of boiler
1. Density adjustment of scale cleaner
1) Prepare about 2 L of hot water at 50 to 60 °C.
2) Add about 200 g of scale cleaner (Orgazole) to the hot water, and stir it thoroughly.
2. Plug water inlet/drain port at the bottom of boiler with a rubber stopper, etc.
3. Secure boiler on a level and stable surface to prevent the cleaner from spilling.
4. With heater on, pour the cleaner into boiler through the connection port to condenser.
Most scale will be removed in about four to five hours. Drain scale cleaner out of boiler. When the
scale cannot be completely removed and much left inside boiler, add the cleaner and wash once
again.
1) Once scale removing completes, dismantle heater from boiler, and wash each of them
thoroughly with tap water. Always clean heater in a large beaker or other container filled with
water in order to avoid wetting lead wire and its outlet.
Do not pour water directly through a water tap.
2) Follow the procedure below if solid scale remains after washing with the cleaner.
Boiler: Scrape off with a brush, etc.
Heater: Scrape off with a wood piece or other soft object.
Ensure that all the scale over heater is removed evenly and not sparsely left in solid form. In an
extreme case, the thermal resistance may increase only at that part, causing serious damage to
heater.
Knurled screw
Fitting
Gasket
Boiler
Condenser
Connection with
condenser
Grommet