biosystems A25 - Removing the Racks Tray; Changing the Washing Electrovalve

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5.1.3.11. Removing the racks tray
a) Remove the front housing.
b) Remove the screws that hold the tray in position.
c) Disconnect the electrical hose from the detection board and the PVC tubes in the washing station.
d) When you refit the tray, check that the PVC tubes are correctly connected.
5.1.3.12. Changing the washing electrovalve
a) Remove the front housing.
b) Disconnect the PVC tubes and the electrical connector.
c) Remove the lower screws that hold the electrovalve in position.
d) Fit the new electrovalve.