２４
４.
Operation Method
Operation Procedure
When operation is set up, follow the procedure below for operation:
1. Turning on power
FILL
CONDUCTIVITY
M
F
WATER
LEVEL
MEASURED
CONTINUOUS
FULL
EMPTY
POWER
PURE
WATER
DISTILLED
WATER
Yamato
Auto Still
WG250
2005/11/1 12：00
When first-time using the unit, perform calibration
operation.
1. Turn on the earth leakage breaker.
2. Press POWER key while holding PURE WATER
key and DISTILLED WATER key.
3. After five minutes passed, distillation starts
automatically. (Clause 3)
From the second time using:
①
Turn on the earth leakage breaker.
②
Press POWER key.
2. Drain of the boiler
FILL
CONDUCTIVITY
M
F
WATER
LEVEL
MEASURED
CONTINUOUS
FULL
EMPTY
POWER
PURE
WATER
DISTILLED
WATER
Boiler Drainage
DW/DI Water
Not Available
Drain of the boiler starts.
Drain of the boiler starts when turning on/off the earth
leakage breaker, and when five hours passed after
distillation starts. (Drain of the boiler does not start if
POWER key is not turned on.)
3. Distillation operation
FILL
CONDUCTIVITY
M
F
WATER
LEVEL
MEASURED
CONTINUOUS
FULL
EMPTY
POWER
PURE
WATER
DISTILLED
WATER
In Distillation
Tank Empty
Distill-Water NA
Continuous
Distillation operation starts.
When there is no water in the tank, the left screen is
displayed and sampling continues to be impossible
after removal of the empty state
‘Red LED flashing).
When the level LED changes from flashing in red to
continuous lighting in green, circulation of distilled
water begins. The screen shown below appears.
In Distillation
DW-Conductivity
0.854×10
-4
S/m
Continuous
It takes approx. 4 hours till the tank is filled at the
water collection available level. The above screen
appears. When the tank is full, the below screen
appears.
DW Tank Full
DW-Conductivity
0.854×10
-4
S/m
Continuous
②
②
②
WG270