Operation
Working with recipes
03.06.2014 47
Info
If the settings are changed after a recipe has been loaded, the rec-
ipe number goes out in the display.
4.8.2 Save recipe
¾ Hold the desired key <1> to <3> pressed down for 5 s.
– The recipe number flashes in the display and is then displayed
continuously.
– A recipe which is already saved is overwritten.
– The current values are stored in the selected recipe.
4.9 Perform pump protection function
¾ Press the <Pump protection> key.
– The "pump protection" icons appears in the display.
– The duration of the pump protection function is displayed in
minutes.
– The pump protection function is activated.
¾ To deactivate the pump protection function, press the <Stop> key
again.
– The "pump protection" icon goes out.
– The pump protection function is deactivated.
¾ To start the machine after it has been switched on, firmly press
the opened chamber lid shut against the resistance by pressing
the middle of its front edge.
– The pump protection function starts.
– The "pump protection" icon flashes.
– The vacuum pump runs for 20 minutes.
– The chamber lid opens automatically.
– The display goes dark.
¾ To abort the pump protection function, press the <Machine control
On/Off> key, while the vacuum pump is running.
– The chamber lid opens automatically.
– The display goes dark.