Thermo Scientific CryoStar NX50, Руководство оператора

Страница: 119 / 126

Index
109
Bringing the instrument back into service:
After moving the CryoStar NX70 / NX50, wait at least 8 hours before switching on to
allow the refrigerant to settle - failure to do so may cause damage to the unit.

Install the blade holder, the section waste tray and the brush shelf.

Attach the hand wheel handle again, if necessary.

Plug in the instrument.

Turn On the instrument.

After the instrument is turned on and it has reached the set temperatures, the instrument is ready of
operation again.
Note
If the blade holder was heated up to ambient temperature, it needs approximately 1 h in the chamber at -25°C to be able to
section specimens again.
Transportation of the instrument outside closed buildings:

Turn off the instrument.

Unplug the unit.

Remove the blade from the blade holder.

Remove the section waste tray, the brush shelf, the blade holder and all other accessories as well as tools
from the cryo chamber.

Dispose of the defrosting and Cold D liquids in accordance to the laboratory regulations and clean the
bottle. - see Emptying the Defrosting and Cold D Liquids.

Remove the defrosting liquid bottle.
Note
Clean and disinfect these accessories according to the respective applicable lab regulations and transport them in dry
condition.

Clean and disinfect the cryo chamber - see Recommended Disinfection Procedure.
Note
Let the cryo chamber dry out at least 48 h to avoid condensation water remaining in the chamber.

For repacking of the instrument - see Unpacking and Repacking
Taking back the instrument for the repair or routine maintenance:
Repair or maintenance work are normally carried out at the site of installation. If this is not possible, the
instrument can be returned to Thermo Fisher Scientific Microm International. The contact address can be found
at the beginning of this operation manual - see also Product Return Safety Declaration.