Yamato Scientific RE510 Evaporators, Rotary - Manual (Page 5)

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Safety Information
Safety Precautions
If the motor overloads - Stop operation immediately.
If you continue operation under abnormal conditions, the motor will stop automatically. If
the motor stops, turn the control knob to the minimum and turn off the power switch.
＊ ＊ ＊ ＊ Overload condition exists when the motor surface temperature reaches more than
90 ℃ ℃ ℃ ℃. A cause of motor overheating is seized ball bearings.
Never fail to ground the unit.
This unit uses a 3-conductor power cord (including ground wire). Be sure to ground the unit for
safety.
Flammable chemicals.
This unit is not explosion proof. Do not use in flammable or explosive gas environments and do
not evaporate explosive substances.
The flask clamp is very springy. Be careful not to break the glass apparatus.
The enclosed flask clamp is very springy to hold the glass apparatus firmly. Be careful not to
break the glass.
Use a trap.
Use a trap when you decompress by hydraulic rotary vacuum pump. When you use our Handy
Aspirator, fill to overflow.
Maintain the vacuum seal.
● The vacuum seal is a consumable and should be replaced if a vacuum leak occurs.
● The vacuum seal may be used without vacuum grease. For longer life use silicon vacuum
grease placed on the ripped side of the seal.