Lauda Ecoline Series Operating Instructions Manual page 15

Preparations
− The units are designed for operation with non-flammable and flammable liquids to EN
− Observe the appropriate regulation when disposing used thermostating liquid.
− When connecting an external consumer take care that the level of the bath liquid does
Do not drain the thermostating liquid when it is hot or very cold (below 0°C)!
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− Switch off the thermostat, pull out the mains plug!
a) Immersion thermostat
− Unscrew the thermostat-
− Drain the bath
b) Bath/Circulation thermostat
− Take off the control unit with the bath bridge
− Drain the bath.
61010-2-010! Flammable liquids can be operated up to no more than 25°C below the
firepoint ( Section 5.3.).
not drop too much ! fill in bath liquid if necessary.
Emptying