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Operating Manual V1.1 – 05/2007
8. Working with the Instrument
For motorized sectioning, always begin at low speed for safety
reasons.
• Optimize the vacuum settings if necessary.
• Press the "VAC" button to enable the vacuum extractor. The LED in the
"VAC" button is lit while the extractor is on. Press the button again to
disable it.
• Use the knob to adjust the intensity of the vacuum.
A Optimal area for trimming and sectioning
• Trimming: Handwheel position 12 - 6 o’clock, valve open
Handwheel position 6 - 12 o’clock, valve closed
• Cutting: Handwheel position 12 - 3 o’clock, valve open all the way
Handwheel position 3 - 6 o’clock, valve half open
Handwheel position 6 - 12 o’clock, valve closed
B Optimal area for extraction from the chamber
• To clean the chamber, turn the knob to the red range.
If the handwheel is not moved for approx. 5 sec, the valves close and the fan remains on.
If the handwheel is moved for approx. 1 min, the valves close, the fan shuts off (the LED in the
VAC switch goes off to prevent icing).
To continue working, you now have to reactivate the VAC.
2. Trimming with Extraction – Brush Technique, finger rest installed
• Remove the silicone stopper (E) from the filter cover (and keep it in a safe
place).
• Insert the extraction hose with the black adapter.
• Fasten the suction nozzle to the pressure plate (using 4 magnets on the
rear side of the nozzle) as far as possible towards the blade.
Ensure that the hose with the nozzle is not installed against its "natural" curvature on the
pressure plate of the blade holder.
The tension acting on the hose can be minimized by turning the red ring
(Fig. 28 on page 28) clockwise so that the suction nozzle presses against the
pressure plate.
• Check that the suction nozzle is seated optimally (by gently turning the
handwheel)
A
B
E