Leica Leica VT1200S manual Z-axis is not, Reached

Page 42

7. Malfunctions: Meanings and Troubleshooting

Error/INF No.	Error	Troubleshooting	Remark
Error 27	- "Bottom" limit switch	- Check whether an obsta-
	of the Z-axis is not	cle is blocking the travel
	reached during initial-	path of the ice bath.
	ization or operation.	Remove the obstacle.
		If there is no obstacle,
		and the error message
		persists after the in-
		strument is switched on
		again: inform service.

Error 28	- The "top" limit switch
	of the Z-axis is not
	reached.

- Check whether an obsta- cle is blocking the travel path of the ice bath.

Remove the obstacle. If there is no obstacle, and the error message persists after the in- strument is switched on again: inform service.

Error 31	- Both X sensors activat-	-	Inform service!
	ed (during initialization
	or in normal operation)

Error 32	- Both Z sensors activat-	-	Inform service!
	ed (during initialization
	or in normal operation)

After all error messages, the instrument MUST be switched off, then on again using the main switch.

42	Operating Manual V1.0 – 10/2006

Image 42

Contents Leica VT1200 Leica VT1200S Page Nussloch Germany Contents Intended Use/Improper Use Symbols in the Text and their MeaningsImportant Notes Qualification of PersonnelSafety General Safety NotesTransport, Unpacking and Setting up Proper handlingInstrument Characteristics Technical Data for the VT1200Electrical data Dimensions Instrument CharacteristicsTechnical Data for the VT1200S 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 VT1200Standard Scope of Delivery for the VT1200S 048191200S001 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 processBlade feed rate Speed LED illumination is switched onControl Element on the Control Panel of the VT1200S Selected amplitude Ampl Saved section thicknessToggling from Auto Toggling from MAN to An audible warning signal soundsWhen these keys are pressed ModeAutomatic mode max μm Adjusting the amplitude fromKey/setting dial Mm in 0.05 mm increments Not possibleWorking with the Instrument Blade forward and Blade Window edge key until the LED Key lights upWard key. Press the 1st cutting Ward key and press 2nd cuttingΜm display is then reset to ProcessOr 100μm by max μm using rotary knob Using predefined step sizes 1Automatic section thickness Stroke Single can be selected MAN with rotary knob 1 forStroke type CUT only single 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 Error/INF No Troubleshooting Remark Malfunctions Meanings and TroubleshootingError Messages and Troubleshooting Harm the instrumentReached Panel and keyboard Software updatedInF C2 have differentVibroCheck VibroCheck was Collides with Dirty. CleanDown during installa BladeBlocked when RUN is active Not accepted Negative values Values of more than 1000μmInstrument is Plug connections are Replacing the Main Fuse Cleaning and Maintenance Cleaning the InstrumentClean using an alcohol-based solution or acetone Blade Buffer traySpecimen plate 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 Fiber-optic Illumination, Cold Light Source 230-240 V, 50/60 Hz240 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