-
15
-
※
Use the antifreezing solution when the unit is
to be used at
＋
5
℃
or below. Note that ethylene
glycol
or Nybrine, if used, may have the higher viscosity
within the low temperature range, resulting in
reduction of the circulation amount or activation of
the safety device of circulation pump. Never use
them at 100% concentration.
（
Be sure to confirm the temperature range of
antifreezing solution because the freezing
temperature
differs depending on the concentration.
）
※
The use of water at the set temperatures around
＋
5
℃
may cause freezing of the cooling coil,
resulting in deterioration of the cooling capacity.
※
Make sure that there’s no foreign substance in
circulation liquid, which will cause malfunction.
（
2
）
Make sure that water-out valve for adjusting flow
volume is closed.
（
3
）
Set the bath cover on the main unit.
Connecting mains plug
Do not use the pure water
Always use either tap water or softened tap
water.
By nature, pure water with higher purity elutes
the material of parts in contact, and if used,
may cause troubles such as delamination of
paints, pump failure, etc.
Filling the cooling water
(1)Confirm that the drain plug has been applied and
remove the bath cover/ Fill water.
Water level in the
cooling water bath
Fill water till the cooling
coil is fully immersed.
Cooling coil
Water level gauge
Fill so that
the water
level cover
within a rage
shown with
arrows.
Make sure that power switch is turned off and
plug the mains plug into AC outlet.
Valve for adjusting flow volume
Close
Open
WATER IN
WATER OUT
Do not move the unit while liquid is in the bath.
This product is not in waterproof structure.
There is fear of electric shock and
an unexpected accident.
