Leica RM2245 instruction manual Safety

Page 11

2.Safety

7Knife holder N

87

Fig. 4

Knife holder E

10

11

9

 

Knife holder E-TC

9

Fig. 5

Knife guard on the knife holder

Each knife holder is equipped with a tightly mounted knife guard (8, 9). This makes it possi- ble to cover completely the cutting edge in every knife or blade position.

Knife holder N/NZ

The knife guard (8) of the knife holder N/NZ can be easily positioned via the two handles (7) (Fig. 4).

To cover the knife edge, push both cover strips of the knife guard to the center.

Knife holder E/E-TC

The knife guard on knife holder E/E-TC consists of a red foldaway handle (9). To cover the cutting edge, fold the knife guard handle (9) upwards as illustrated in Fig. 5.

The clamping levers on the knife holder E are not interchangeable.

The two clamping levers (10, 11) must remain in the position shown at all times, as otherwise isolated malfunctions of the knife holder can occur.

Clamping lever for the blade (10) at the right, clamping lever for the lateral dis- placement (11) at the left.

Leica RM2245

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Image 11
Contents Leica RM2245 Page Leica Microsystems Nussloch GmbH Table of Contents Table of Contents Intended use of instrument Symbols in the text and their meaningsImportant notes Qualification of personnelSafety notes SafetyPersonal safety precautions Safety Integrated safety devices Safety Leica RM2245 Instrument components and specificationsOverview instrument components Rear side of instrument Instrument specificationsControl panel Technical data GeneralDimensions and weight Basic instrument Microtome Standard delivery StartupSetting up the instrument Installation site requirementsChecking the voltage Assembling the handwheelElectrical connections 23 24 Switching on the instrument Instrument control panel OperationOperating elements and their functions Control panel Display and control elements How to activate the Step function Sectioning modeTrimming mode Specimen retraction Display 4 lights up Mum of 100 μm using the buttons on the control panelObject head Step function is disabled in the remaining feed rangeIndication of remaining horizontal feed To release the clamp, turn the eccentric lever 29 forwards Directional fixture for specimen clampsImportant! Never turn the screw more than 1/2 Turn at a time Inserting the knife holder Inserting the universal cassette clamp Example Enlarged detail showing a clearance angle setting Adjusting the clearance angleClamping the knife / disposable blade Clamping the specimenCutting into the specimen trimming Sectioning Finishing daily routine Changing the specimen or interrupting sectioningDirectional fixture for specimen clamps Optional accessoriesAssembly for fixture for specimen clamps Rigid fixture for specimen clampsFine-directional fixture for specimen clamps Quick clamping system Vee insert Specimen clamps and holdersStandard specimen clamp Foil clamp type Optional accessories Universal cassette clamp, ice-cooled Universal cassette clampSuper mega-cassette clamp Holder for round specimens Optional accessories To clamp the blade, rotate clamping lever 10 back upwards Knife holder E/E-TCOptional accessories Use Knife holder N/NZ Optional accessories Backlighting Section waste trayInstrument TrayFreezer pack Attach baseplate Universal microscope carrierAssembling the universal microscope carrier Attach horizontal arm Magnifying lens Cold light source Fiber-optic light guide Plug the power plug into the power socketOrdering information Optional accessoriesFiber-optic light guide Cold light sourcesLeica CLS Instrument malfunctions Customized solutionsError reports Problem Possible cause Corrective action Malfunctions, possible causes and troubleshootingPossible faults Clean using an alcohol-based solution or acetone Cleaning and maintenanceCleaning the instrument Cleaning and maintenance Replacing fuses MaintenanceMaintenance instructions Lubricating the instrument Warranty Warranty and serviceDag Graupner Managing Director EC Declaration of ConformityWe herewith declare, in exclusive responsibility, that