JULABO LH 50 Highly Dynamic Temperature Control Systems - Manual (Page 16)

Safety notes for the user
16
 Pay attention to the thermal expansion of bath oil during heating to avoid
overflowing of the fluid.
 Prevent water from penetrating into the hot bath oil.
 Do not drain the bath fluid while it is hot!
Check the temperature of the bath fluid prior to draining (by switching the unit on
for a short moment for example).
 Employ suitable connecting tubing.
 Avoid sharp bends in the tubing, and maintain a sufficient distance from
surrounding walls.
 Make sure that the tubing is securely attached.
 Regularly check the tubing for material defects (e.g. for cracks).
 Never operate damaged or leaking equipment.
 Always turn off the unit and disconnect the mains cable from the power source
before performing any service or maintenance procedures, or before moving the
unit.
 Always turn off the unit and disconnect the mains cable from the power source
before cleaning the unit.
 Always empty the bath before moving the unit.
 Transport the unit with care.
 Sudden jolts or drops may cause damages in the interior of the unit.
 Observe all warning labels.
 Never remove warning labels.
 Never operate equipment with damaged mains power cables.
 Repairs are to be carried out only by qualified service personnel.
Some parts of the bath cover and the pump connections may become extremely
warm during continuous operation. Therefore, exercise particular caution when
touching these parts.
Caution:
The temperature controlling i.e. of fluids in a reactor constitutes normal temperature
system practice.
We do not know which substances are contained within these vessels.
Many substances are:
 inflammable, easily ignited or explosive
 hazardous to health
 environmentally
unsafe
i.e.: dangerous
The user alone is responsible for the handling of these substances!