Operation Method; Procedure - Yamato BS 200 Instruction Manual

Procedure

1. Prepare the water bath.
Pour appropriate amount of the water for each water bath as follows, and then set the options to
this unit;
BS200: around 4.7 liters, BS400: around 9 liters,
BS600: around 11 liters, BS660: around 14 liters
2. Turn on the power.
Connect this unit to the 100VAC±10% power source securely, toggle the power switch to "ON"
after connecting the ground wire without fail. (The power lamp is lit.)
3. Set the temperature.
Adjust the setting mark of the temperature setting dial to the required temperature. (The
heater lamp is lit.)
The temperature scale is prepared just as a guideline (not the precise temperature scale).
When the temperature rises around the required one, set the temperature reading the scale of
the thermometer prepared separately. After the in-bath temperature stays stable, use this unit.
NOTE)
The temperature varies slightly depending on the operating condition.
temperature is matched to the required temperature during the operation sometimes.
4. Put the sample into the unit.
Put the sample into the open cover opening. When using the large sample container, remove
the whole cover with the opening.
5. Constant Water Supply Operation Method
When this unit operates under the constant water supply mode, use this unit injecting the water
to the overflow tube constantly. Note that never operate this unit under the unattached mode
for preventing from any accident.
NOTE)
There is the case that the temperature does not reach to the maximum specified temperature
depending on the water supply amount or water supply temperature when operating this unit
under the constant water supply mode.
6. Stop operation.
Turn the temperature setting dial back to "OFF", and turn OFF the power. If this unit is not
used for a long time, unplug the appliance from the receptacle.
7. Drain water from the water bath.
When draining the water from the bath, remove the water supply/drain hose of the overflow tube,
and drain the water. Change the water of the bath frequently, and be sure to clean the water
bath each time.
Cock
Water quantity
inspection window
To main unit
10

Operation Method

Rubber hose,
Silicon hose, etc.
Ov erf low tube
Drainage
Check whether the