Leica DM750 manual Information for the person responsible for the instrument

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Information for the person responsible for the instrument

Information for the person responsible for the instrument

ϘϘ Ensure that the Leica DM750 microscope is used only by qualified personnel.

ϘϘ Ensure that this user manual is always available at the Leica DM750 microscope.

ϘϘ Carry out regular inspections to make certain that the authorized users are adhering to safety requirements.

ϘϘ When instructing new users, do so thoroughly and explain the meanings of the warning signs and messages.

ϘϘ Assign individual responsibilities for star- ting, operating and servicing the instru- ment and monitor the observance of these responsibilities.

ϘϘ Do not use the Leica DM750 microscope unless it is in perfect condition.

ϘϘ Inform your Leica representative or Leica Microsystems (Schweiz) AG, Industry ­Division, 9435 Heerbrugg, Switzerland, immediately of any product defect that could potentially cause injury or harm.

ϘϘ If you use accessories made by third-party manufacturers with the Leica DM750 microscope, be sure that each such manu- facturer confirms the safety-engineering, harmless usability of the product and observe the product's user manual.

ϘϘ Modifications and maintenance of the Leica DM750 microscope may only be performed by professionals expressly authorized by Leica.

ϘϘ Only original Leica replacement parts may be used in servicing the product.

ϘϘ After service work or technical modifica- tions, the unit must be reconfigured with observance to our technical requirements.

ϘϘ If the unit is modified or serviced by unauthorized persons, is improperly maintained (as long as maintenance was not carried out by us), or is handled impro- perly, Leica will not accept any liability.

ϘϘ The electric installation in the building must conform to the national standard, e.g. current-operated ground leakage protec- tion (fault-current protection) is suggested.

Leica DM750

Manual

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Contents Leica DM750 Manual Manufacturer information Responsible for contentsPublished in November 2010 by 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 ToolTools used Attaching the viewing TubesϘϘ Allen key Leica EZ viewing tube with integrated eyepieces Leica EZ Viewing Tube integrated eyepiecesEyepieces Continue with the Eyecups section on Tightening the captive thumbscrew againInsert 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 Setting the Illumination Intensity Power CordTurning on the microscope Work SurfaceDelivery package or, for a Leica DM750 Complete Condenser CenteringWith Koehler illumination, tighten Knurled screws 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 Instructions for cleaning General maintenanceStorage and handling Illumination Mechanical MaintenanceTroubleshooting Make sure that a DF objective is being used TroubleshootingPhase contrast Dimensions Leica DM750 Manual Leica DM750 Manual Leica DM750 Manual