(3) Make sure that drain stopcock is attached and
fill the water in the bath until cooling coil is
covered with the water (approx. 14
ℓ
). Also,
pour appropriate quantity of water in the
external open bath.
O ring
Closed cover
Push O ring into
the slot of closed cover.
Setting in
the circulation bath
Required hose
WATER-IN nozzle
WATER-OUT nozzle
I.D. 15mm
I.D. 9mm
1. Preparation
5-4 Optional Accessories
＊
When using the unit at
＋
7
℃
or lower, use
antifreeze. However, when using ethylene glycol or
Nybrine®, temperature distribution gets worse. In
such a case, mix the appropriate quantity of water.
＊
To keep the balance of both liquids through tubes,
set the appropriate water level for this unit and
external open bath so that water won’t over flow or
water level will not lower when the unit is stopped.
If this balance can not be kept, liquid may not flow
in.
(1) Remove the 90
°
elbow and hose nozzle from
the return side and install the attached SUS
elbow (3/8). Screw in the hose coupling with
the outside diameter of 16 mm.
(2) Attach the tube (bore diameter: 9mm) to
WATER-OUT nozzle and also, attach other
tube (bore diameter: 15mm) to WATER-IN
nozzle to connect to external open bath. Fix
the hose with hose band.
O ring
Circulation pump
Open bath
Product name
Code No.
Closed cover
112780
P
CA-1116A
Closed cover
Replace with the
hose joint of
WATER-IN nozzle.
Ex diameter
10.5
→
16 mm.
＊
Put both ends of the hose in the external
open bath and fix these tightly.
5-4-1
Circulation to open system
21
