START-UPCarl Zeiss Establishing a mains connection, and switching … Axio Examiner48 M60-2-0003 e 05/20123.2.3 Connecting and switching theHBO 100 illuminator on or offThe HBO 100 illuminator (for reflected lightfluorescence) is supplied with power by a separatetransformer, and it is switched either on or off atthe transformer power switch.• Connect the multipolar illuminator plug of theHBO 100 illuminator to the appliance bushing(Figure 3-31/2) of the HBO 100 W transformer,and secure it by a retaining ring.• Connect the HBO 100 W transformer's ACpower socket (Figure 3-31/3) to a mains outlet.• Use the power switch (Figure 3-31/1) to switchthe HBO 100 W power supply unit either on oroff.3.2.4 Connecting and switching the HBO 50 illuminator on or offAs for the HBO 100, the HBO 50 illuminator is also supplied with power by a separate transformer, andswitched on or off using the transformer's power switch.• Connect the HBO 50 illuminator to the mbq52ac-z transformer.• Use the power switch at the transformer to toggle the illuminator.Figure 3-31 HBO 100 W power supply unit(front and rear sides)