Leica DM750 manual Thus roughly centered

Page 29

Installing the Substage Condenser (cont.)

4.Push the substage condenser under the specimen stage into the holder by alig- ning the locating pin on the bottom of the condenser with the slot on the rear side of the fork.

5.Move the condenser into the highest posi- tion by using the condenser focusing knob on the left side of the stage mount.

6.Tighten the two setscrews using the tool included in the delivery package (or, for a Koehler stand, tighten the two wingscrews) so that the upper lens of the condenser is centered under the objective in working position and the substage condenser is

thus roughly centered.

You will center the condenser more accu-

 

 

rately when you get to the "Complete

 

 

 

 

 

Condenser Centering" section on page 32.

 

 

 

 

Leica DM750

Manual

29

 

 

 

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Contents Leica DM750 Manual Published in November 2010 by Responsible for contentsManufacturer information Chapter overview Contents Safety regulations Safety concept Important information Light bulbsProvide clarity Explanatory notesImportant Notes Safety instructionsDescription Contact addressIntended Purpose of the Microscope Instructions on use So in the instructions For safety and potential hazardsPlace of use FungusScope of this manual Rights to any warranty claimsTransport DisposalHealth risks Health risks and dangers of useDual or detachable eyecups LED Klasse 1 /LED 1 Laser ProductInformation for the person responsible for the instrument Information for the person responsible for the instrumentCleaning glass surfaces Cleaning coated parts and plastic partsϘϘ Remove tough dirt using alcohol or petro- leum ether Care instructionsAccessories Accessories, maintenance and repairMaintenance Repairs and service workElectrical data and ambient conditions Fuse ReplacementElectrical data EnvironmentLeica DM750 Result if used improperly IntroductionUnpacking Ready Substage Illumination Adjustable Condenser CenteringLeica DM750 is available with two Types of Substage Illumination. Identify ToolϘϘ Allen key Attaching the viewing TubesTools used Leica EZ viewing tube with integrated eyepieces Leica EZ Viewing Tube integrated eyepiecesEyepieces Continue with the Eyecups section on Tightening the captive thumbscrew againOrientation Leica Standard Viewing Tube separated eyepiecesInsert the eyepieces into the tubes Order to help block out ambient room light Installing Objectives section on Eyecups Objective nosepiece Installing ObjectivesInstalling Objectives Substage Condenser Installing the Substage CondenserSer needs to be installed Thus roughly centered Set Setting the Illumination Intensity Power CordTurning on the microscope Work SurfaceWith Koehler illumination, tighten Knurled screws Complete Condenser CenteringDelivery package or, for a Leica DM750 Using the Condenser Using the CondenserSlide grips hold the slide in place Prepare to View a Specimen SlideFocusing Adjust the eyetubes Viewing Tube AdjustmentStandard Viewing Tube with One or Two Focusing Eyepieces Leica EZ Viewing TubeOn and your adjustments will be minimal Condenser focusing knob Koehler ConfigurationKoehler Configuration Oil Immersion Technique Oil Immersion Technique Changing the status of the time delay shutoff Time Delay ShutoffOr Disabled and you will not see any blinking No changes in the intensity controlLeica DM750 Manual Ready! Set! Go Care of the Microscope Storage and handling General maintenanceInstructions for cleaning Illumination Mechanical MaintenanceTroubleshooting Make sure that a DF objective is being used TroubleshootingPhase contrast Dimensions Leica DM750 Manual Leica DM750 Manual Leica DM750 Manual
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