JULABO LC 4 Temperature controller - Manual (Page 11)

LC4
11
listed in this manual before installing or operating your unit.
 Never operate the unit without bath fluid in the bath.
 Observe the flash point of the bath medium used. The excess temperature
protection should be set at least 25 °C below the fire point.
 Set up the heating device according to the instructions prior to connection to
the controller and ensure secure attachment to the bath.
Danger of burning and fire!
 Immerse both temperature sensors in the bath medium and ensure secure
attachment.
 Check the filling level of the bath fluid from time to time. The heater must
always be fully covered with the bath fluid!
 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.
 Sudden jolts or drops may cause damage in the interior of the unit.
 Always empty the bath before moving the unit.
 Transport the unit with care.
 Never operate equipment with damaged mains power cables.
 Observe all warning labels.
 Never remove warning labels.
 Always turn off the unit and disconnect the mains cable from the power
source before cleaning the unit.
 Repairs are to be carried out only by qualified service personnel.
 Some parts of the bath cover may become extremely warm during
continuous operation. Therefore, exercise particular caution when touching
these parts. Use safety glasses!