Yamato Scientific RE400 Evaporators, Rotary - Manual (Page 16)

14
Maintenance
When you suspect “Trouble?”
Trouble & Countermeasure
Check the following points if there should or seem to be some machine trouble.
Trouble Cause Countermeasure
The flask wouldn’t rotate
● Volume is at the “min”
● Disconnection of motor cable
● Incomplete set-up or fastening
of rotary joint cause racing
● Something touches the flask
● Turn the volume knob up
● Insert into the socket on the
controller
● Fasten the rotary joint holder and
re-set
●remove something that contacts
Incomplete vacuumization
● Wear and deterioration of
vacuum seal
● Cooler nut is incompletely
fastened
● Glass apparatus break
● Incomplete connection of glass
apparatus
● Leak from pipe joint
● Exchange of vacuum seal
● Re-fasten
● Exchange
● Put vacuum grease on
●Stop the leak
＊ ＊ ＊ ＊if you have any question, contact the seller or Yamato Scientific office.