Leica Leica VT1200S manual Μm display is then reset to, Process

Page 28

5.Working with the Instrument

Key/setting dial	semiautomatic sectioning mode	automatic sectioning mode

Only single stroke (SINGLE) is pos- sible. If an attempt is made to switch to continuous stroke (CONT), an audible warning signal sounds.

Toggles between single (SINGLE) and continuous stroke (CONT). The corresponding LED lights up to indicate the current selection.

Starts the sectioning process using the selected amplitude (AMPL) and blade feed rate (SPEED). Pressing the RUN/STOP key a second time stops the sectioning process im- mediately.

Starts the sectioning process us- ing the selected section thickness (AUTO FEED) amplitude (AMPL) and the blade feed rate (SPEED). If single stroke (SINGLE) is select- ed, only one sectioning process is carried out. – If continuous stroke (CONT) is selected, a continuous sectioning process takes place. Pressing the RUN/STOP key a sec- ond time stops the sectioning pro- cess that is in progress. The blade moves to the 1st cutting window edge and stays there.

The μm display is then reset to "0".

The programmed section thickness (AUTO FEED) appears in the μm dis- play continuously.

Not possible.	A sectioning process in progress
	can be interrupted immediately by
	pressing the PAUSE key and re-
	started by pressing the PAUSE key
	again. If PAUSE has been pressed
	to interrupt a sectioning process,
	pressing the RUN/STOP key or the
	"Blade forward" or "Blade back"
	keys discontinues the sectioning
	process.

28	Operating Manual V1.1 – 05/2007

Image 28

Contents Leica VT1200 Leica VT1200S Page Nussloch Germany Contents Symbols in the Text and their Meanings Important NotesIntended Use/Improper Use Qualification of PersonnelSafety General Safety NotesTransport, Unpacking and Setting up Proper handlingTechnical Data for the VT1200 Instrument CharacteristicsElectrical data Instrument Characteristics Technical Data for the VT1200SDimensions Ambient conditionsGeneral Overview of the VT1200/VT1200S MicroscopeAttachments on dovetail receptacle Blades for the blade holderVT1200 Control Panel LED for feed rate1 VT1200S Control Panel Window edge is set Moves the specimen Upwards as long asInstallation Standard Scope of Delivery for the VT12000481 Standard Scope of Delivery for the VT1200S91200S001 Packing and Setting up the Instrument Packing the instrumentBefore Commissioning the Instrument Working with the Instrument Description of the Typical ApplicationControl Elements on the VT1200 Control Panel Moving the Specimen Receptacle VerticallyBlade Method Blade Forward backSelecting the Sectioning Parameters Starts the sectioning processLED illumination is switched on Control Element on the Control Panel of the VT1200SBlade feed rate Speed Selected amplitude Ampl Saved section thicknessToggling from MAN to An audible warning signal sounds When these keys are pressedToggling from Auto ModeAdjusting the amplitude from Key/setting dialAutomatic mode max μm Mm in 0.05 mm increments Not possibleWorking with the Instrument Blade forward and Blade Key lights up Ward key. Press the 1st cuttingWindow edge key until the LED Ward key and press 2nd cuttingΜm display is then reset to ProcessUsing predefined step sizes 1 Or 100μm by max μm using rotary knobAutomatic section thickness MAN with rotary knob 1 for Stroke type CUT only singleStroke Single can be selected With rotary knob 1. If continuous5 mm/s in 0.5 mm/s increments Installing the Accessories Installing the Ice Bath and Buffer TrayInstalling the Double-walled Buffer Tray Preparing a SpecimenInstalling and Removing the Blade Holder Inserting the Blade Adjusting the Clearance Angle Now return the blade holder to the cutting positionWorking with the Instrument Using the VibroCheck with the VT1200 Operating the VibroCheckNormal operating status is now restored Using the VibroCheck with the VT1200S Operating the VibroCheck Malfunctions Meanings and Troubleshooting Error Messages and TroubleshootingError/INF No Troubleshooting Remark Harm the instrumentReached Software updated InFPanel and keyboard C2 have differentDirty. Clean Down during installaVibroCheck VibroCheck was Collides with BladeNot accepted Negative values Values of more than 1000μm Blocked when RUN is activeInstrument is Plug connections are Replacing the Main Fuse Cleaning the Instrument Cleaning and MaintenanceClean using an alcohol-based solution or acetone Buffer tray Specimen plateBlade DisplayExtension Accessories for Standard Specimens Buffer TraySpecimen Plate Lid for covering the buffer trayVibroCheck Blades Microscope, Complete Magnifier, CompleteInstalling the Magnifier Support or Microscope Support 230-240 V, 50/60 Hz Fiber-optic Illumination, Cold Light Source240 V, 50/60 Hz Voltage variant 230V/50/60Hz EC Declaration of Conformity Leica VT1200/VT1200S Microtome with vibrating bladeWarranty and Service WarrantyOperating Manual V1.1 05/2007