Leica DM750 manual Contents

Page 4

Contents

Safety regulations	5		Set!	30
Safety concept	6		Turning on the microscope	31
Symbols used in this instruction manual	7		Complete Condenser Centering	32
Important Notes	8		Using the Condenser	33
Intended Purpose of the Microscope	9		Prepare to View a Specimen Slide	34
Instructions on use	10		Focusing	35
Health risks and dangers of use	12		Viewing Tube Adjustment	36
Information for the person responsible for the instrument	13		Koehler Configuration	38
Care instructions	14		Oil Immersion Technique	40
Accessories, maintenance and repair	15		Time Delay Shutoff	42
Electrical data and ambient conditions	16
			Go!	43
The Leica DM750	17		Ready! Set! Go!	44
Introduction	18
Unpacking	19		Care of the Microscope	45
			General maintenance	46
			General maintenance	46
Ready!	20
Substage Illumination	21		Troubleshooting	48
			Troubleshooting	49
Attaching the viewing Tubes	22		Troubleshooting	49
Leica EZ Viewing Tube – integrated eyepieces	23
Leica Standard Viewing Tube – separated eyepieces	25		Dimensions	51

Eyecups	26
Installing Objectives	27
Installing the Substage Condenser	28

Leica DM750	Manual	4

Image 4

Contents Leica DM750 Manual Manufacturer information Responsible for contentsPublished in November 2010 by Chapter overview Contents Safety regulations Safety concept Light bulbs Important informationProvide clarity Explanatory notesSafety instructions Important NotesDescription Contact addressIntended Purpose of the Microscope So in the instructions For safety and potential hazards Instructions on usePlace of use FungusRights to any warranty claims Scope of this manualTransport DisposalHealth risks and dangers of use Health risksDual 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 coated parts and plastic parts Cleaning glass surfacesϘϘ Remove tough dirt using alcohol or petro- leum ether Care instructionsAccessories, maintenance and repair AccessoriesMaintenance Repairs and service workFuse Replacement Electrical data and ambient conditionsElectrical data EnvironmentLeica DM750 Introduction Result if used improperlyUnpacking Ready Adjustable Condenser Centering Substage IlluminationLeica DM750 is available with two Types of Substage Illumination. Identify ToolTools used Attaching the viewing TubesϘϘ Allen key Leica EZ Viewing Tube integrated eyepieces Leica EZ viewing tube with integrated eyepiecesTightening the captive thumbscrew again Eyepieces Continue with the Eyecups section onInsert the eyepieces into the tubes Leica Standard Viewing Tube separated eyepiecesOrientation Eyecups Installing Objectives section onOrder to help block out ambient room light Installing Objectives Installing ObjectivesObjective nosepiece Ser needs to be installed Installing the Substage CondenserSubstage Condenser Thus roughly centered Set Power Cord Setting the Illumination IntensityTurning on the microscope Work SurfaceDelivery package or, for a Leica DM750 Complete Condenser CenteringWith Koehler illumination, tighten Knurled screws Using the Condenser Using the CondenserPrepare to View a Specimen Slide Slide grips hold the slide in placeFocusing Viewing Tube Adjustment Adjust the eyetubesStandard Viewing Tube with One or Two Focusing Eyepieces Leica EZ Viewing TubeOn and your adjustments will be minimal Koehler Configuration Condenser focusing knobKoehler Configuration Oil Immersion Technique Oil Immersion Technique Time Delay Shutoff Changing the status of the 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 Instructions for cleaning General maintenanceStorage and handling Mechanical Maintenance IlluminationTroubleshooting Troubleshooting Make sure that a DF objective is being usedPhase contrast Dimensions Leica DM750 Manual Leica DM750 Manual Leica DM750 Manual