Instruction Manual

18 VR NxT| Instruction Manual 1.0 02-2019|VRNXTinstr1EN|© 2019 Menarini Silicon Biosystems SpA
Getting started
Switch on the instrument
Switch the instrument on using the main power switch in the rear: the instrument performs a self-diagnostic test. During
the test, the rotor performs a partial rotation and then goes back to its correct position, while the instrument checks the
internal brake functioning.
If no problem or error is detected, the instrument is ready to be used. Otherwise, a message is displayed (see "Errors"
on page37).
NOTICE: If the instrument does not work, contact Menarini Silicon Biosystems Technical Support to know the manual
procedure for the volume reduction (see "How to contact Technical Support" on page4).
Switch off the instrument
NOTICE: Check that no closed holder is in the rotor chamber before switching it off.
Switch the instrument off using the main power switch in the rear at the end of the day or when you plan not to use the
instrument for an extended period of time.
Change the display language
Access the menu and choose the desired language (see "Menu" on page24). This language is used for the current and
following sessions.
Note: At first access the instrument prompts to set the display language.
Put the instrument in standby mode
The instrument automatically goes in standby mode if not used for 20 minutes: the display and LEDs turn off and the
button backlight weakens.
Exit the standby mode
To exit the standby mode, press whichever button. To run a program selected before the standby mode, confirm it
again.
Basic operations with the holder
Inspect the holder/closed holder
To preserve the samples, before using a closed holder check what follows:
l if the holder or the cap are damaged
l if the holder clips and screws are damaged or missing (see "Closed holder structure" on page15)