Heidolph MR Hei-Tec - Manual (Page 12)

4
Information on the device
Note Meaning
Name plate (example: MR Hei-Tec)
Warranty seal
Warning
Before opening the box
disconnect power plug.
Warnung
Vor dem Öffnen des
Gehäuses Netzstecker ziehen.
Note: please disconnect the connection to the power
supply before opening the device.
Ground symbol
Hot surface
Contact thermometer terminal assignment