Manual of instructions TT-390 11/35
2.3. Identification of residual risk on the unit
On the temperature control unit following pictograms are mounted to identify the residual risk.
The temperature control unit must be rendered currentless before it is
opened! Turn off the main switch on the temperature control unit and
disconnect the power cord from the wall socket!
Danger due to electrical shock!
Prohibition for people with pacemaker!
People with pacemaker should not be allowed to demount or maintain the
magnetically coupled pump!
There is a risk of injury to people with pacemaker.