Yamato Scientific RE400 Evaporators, Rotary - Manual (Page 9)

7
How to Assemble
4. Fit 3 parts, the cooling tube nut, coil ring and vacuum seal to flange of
cooling tube or connecting pipe.
Fit the vacuum seal, cooling tube nut, and coil ring to the flange of either cooling pipe (A set) or
connecting pipe (B or C set).
＊ ＊ ＊ ＊ I f you put the coil ring first, others wouldn’t fit in. In addition, if you put forcibly, glass
apparatus could flaw or break.
＊ ＊ ＊ ＊ To reduce friction and produce more effective vacuum, put vacuum grease on the vacuum
seal (accessory).
5. Fit the glass flange to the motor.
Insert the rotary joint into vacuum seal, put glass flange to the motor and fasten firmly the cooling
tube nut.
＊ ＊ ＊ ＊ Be careful not to damage the set vacuum seal when you put rotary joint into the flange
with the seal in case the damage could cause leak.
＊ ＊ ＊ ＊ In order to reduce friction and produce better vacuum, put vacuum grease (accessory)
thinly on the vacuum seal.
Glass Type A Above : Fitting of Coil Ring and Vacuum
Seal Below : Fitting to Motor
Glass Type Above : Fitting of Coil Ring and Vacuum Seal
B/C Below : Fitting to Motor
● ● ● ●When you remove the coil ring from cooling tube or connecting tube...
Hook the coil ring by the attached hexagon wrench as shown in the left
picture in order to remove the ring easily from the cooling tube or
connecting tube. However, be careful not to force too hard in case the
glass apparatus might be damaged.
Coil Ring
Vacuum Seal
Coil Ring
Vacuum Seal