Weinmann WM 22436 Notice De Montage page 7

2. Measure both contacts on the BASE STATION connecting
block / ACCUVAC connector / MEDUMAT Transport connector
and protective carrying case for MEDUCORE Standard for short-
circuiting.
There may not be any short circuit.
3. If an alternative 12 V plug is used: connect the alternative 12 V
plug to the on-board power supply.
4. Check the polarity of the voltage at the contacts of the BASE
STATION connecting block / ACCUVAC connector / MEDUMAT
Transport connector and protective carrying case for
MEDUCORE Standard.
EN 7