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2
Safety
Electrical connection
• Before connecting the instrument to an AC power outlet, ensure that the AC power of your laboratory
matches the values on the nameplate of the instrument!
• The minimum rated voltage must be maintained during the startup phase of the cooling system -
P. 17 – 3. Technical Data)! The compressor draws a starting current between 45 and 50 A. Therefore,
the electric circuit at the installation site must be inspected by an electrician to ensure that it meets
the requirements for a smooth operation of the instrument. A stable power supply in accordance with
the instrument's specifications is essential to its proper functioning. Failure to comply with the above
can damage the instrument.
• No additional extension cord may be used.
Defrosting
Warning
The quick freeze shelf can become very hot during the defrosting process! Therefore, do not touch it!
2.5
Operating the instrument
• Take care when handling microtome knives and disposable blades. The cutting edge is extremely sharp
and can cause serious injuries!
Warning
We strongly recommend using the safety gloves included in
packing
list)!
• Before leaving the instrument or taking it out of operation, always remove the knife/blade from the
knife/blade holder and do not leave open knives/blades lying around after removal!
• Never place a knife on a table with the cutting edge facing upward!
• Never try to catch a falling knife/blade!
• Always clamp the specimen first, then the knife/blade!
• Before handling the specimen or the knife/blade, changing the specimen or taking a break, lock the
handwheel and ensure that the knife is covered by the safety guard!
• Extended skin contact with the cold parts of the instrument may cause freezer burns!
• To ensure a secure flow of condensate and to prevent a potential contamination risk, the drain tube
located on the side next to the instrument
container!
14
(→ P. 24 – 4.3 Standard delivery -
(→ "Fig. 54-1")
must be inserted into a suitable waste
(→
Version 2.0, Revision K
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