Leica CM1950 manual Installation of the new lamp

Page 69

12. Maintenance and Cleaning

1

2

Fig. 68

Fig. 69

43

Fig. 70

Slightly lift the sliding window (1) holding it by the grip (2) and pull it out to the front.

Removal of the lamp

The lamp is mounted behind a glare shield and therefore not visible.

Touch the lamp for better orientation.

Lightly tilt the fluorescent tube down to the left and pull it out of the clip (3).

Hold the lamp with both hands and pull it to the left out of the holder (4).

Only use lamps of the same specifica- tion!

Installation of the new lamp

Type:

OSRAM DULUX L 18W/840.

Hold the lamp in the correct mounting posi- tion as shown and push it to the left until it engages in the holder.

Leica CM1950 – Cryostat

69

Image 69
Contents Leica CM1950 Page Page Table of contents 12.1 11.112.2 12.3Important Information Symbols Used in This Manual and Their MeaningQualification of Personnel Designated UseSafety and Design General Safety InstructionsUnpacking and Installation Opening the packaging Ramp assembly Transport to the Installation LocationRemoving the packaging Microtome knives Safety FeaturesSecuring/Locking the Handwheel Knife guardCleaning, Disinfection Turning the Instrument Back On Maintenance Handling Specimens DefrostingRemoval of the Microtome Technical Data Refrigeration system CM1950, 50 Hz CM1950, 60 Hz Technical DataSet of filters 5 pieces Standard DeliveryHandwheel, motorized General Overview Control Panel Fields and Cryostat Chamber Site Requirements InstallationRight side Left sideTransport to the Site Assembling the Handwheel Locking/Unlocking the Handwheel Centering the Handwheel OptionalEmergency-stop function active, or Connection to Power Supply System Existing power systemOnly for instruments sold in Japan Selecting the frequency Installation Shelf, Movable Optional Installing the Storage Systems Optional For reasonsInserting the Section Waste Tray Section waste tray with the a Cutout a facing the userInstalling the Heat Conductor Block, Stationary Optional Installation Mark for suction nozzle Control Panel Fields on the CM1950 Control Panel Field Instrument Controls12 o’clock Position 6 o’clock 0μm Retraction20.0μm 60.0μmCoarse feed functions Motion continues as long as the button is heldBrief press of the button retracts the specimen by 20μm Sectioning modes Control panel 3 Motorized sectioning optionalLeica Cryofect is not available in all countries Disinfection Duration 30min Duration 180 minTurning the Instrument On Working with the InstrumentConfiguring the Parameters Working with the Instrument Working with the Instrument Manual defrosting of the specimen cooling Entering the trimming thickness Working with the Precooled Cryostat 8.4.1 Preparatory Work Trimming with Extraction Anti-roll Guide Installed Handwheel position 12 3 o’clock, valve open all the way Shut off VAC LED in VAC button goes out Cutting with Extraction Anti-roll Guide installedSpeed 10μm 40% 60% 80% 100% 20μm 30μm 40μmSpeed Extract. value 1μm 5 μm 40% 60% 80% 100% 10μm Working with the Instrument Troubleshooting Problems During WorkProblem Causes Remedies Cryochamber Sections tear Alternately Longer sufficient Tissue type Chamber temperature Temperature Selection Chart in minus COrdering Information Optional AccessoriesCryofect, VPE Leica Cryofect 4x 350ml With anti-roll guide When using low-profile blades, the rulerLever 6 for the lateral shift Lever 7 for clamping the bladeBlade holder CE with finger rest for NB + BB Inserting the blade into knife holder CE Will result Unscrew the bolts 35 of the pressure plate Cleaning the knife holder CE Daily cleaningNot Visible Optional Accessories Anti-roll guide system Optional Accessories Specimen discs in various dimensions Optional Accessories General Maintenance Maintenance and CleaningChanging Fuses Replacement of the Lamp/UVC Lamp Installation of the new lamp Decontamination Certificate master This equipment has been cleaned and decontaminatedNB Microtome knives must be in boxes Yes No indicated belowBU Return Authorization Number EC Declaration of Conformity Anne De Greef-Safft President Biosystems DivisionWarranty and Service Peoples Republic of China