Heidolph LABOROTA 4000 eco User Manual
Page 40
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40
E
Turn power switch to OFF when item is not in use, or before
disconnecting from mains.
Caution ! Hazard of burns when running the hot bath at temperatures
exceeding 60°C. Avoid touching hot edge of bowl, evaporator flask and
fluid in bowl. Use gloves when replacing evaporator flask.
Never run hot bath dry.
Repair work is limited to skilled personnel so authorized by Heidolph.
Your item needs a solid stand.
Locate the rotary evaporator on a smooth, horizontal table or on the
ROTACOOL reflux cooler. Make sure not to obstruct area around
evaporator.
Avoid overpressure in the system. Explosion hazard. For reasons of
safety open aerating valve, when working at ambient pressure, in order
to avoid excessive overpressure.
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