Macherey-Nagel Nanocolor Vario C2, Руководство пользователя

Страница: 48 / 116

48 Manual heating block NANOCOLOR
®
VARIO C2 / VARIO 4 EN, 08.2021
12.1.8 Signal tone
Pressing takes you to the signal tone settings. Use the arrow keys and to
adjust the volume. The setting is indicated in the status line by the icon . Select the desired
settings and confirm with
.
When the signal tone is activated, different device states (e.g. finished digestion) are indicated
acoustically.
12.1.9 T‑Set
Press to access test equipment monitoring with the T‑Set. Here you can independently
carry out quality controls with the NANOCOLOR
®
USB T‑Set (REF 919921) or NANOCOLOR
®
T‑Set (REF 919917). For further details, refer to chapter Quality Control, page 53.
12.1.10 System settings
Pressing takes you to the menu for restoring the factory settings. Press again to
reset the factory defaults for the following settings:
User‑defined temperatures
User‑defined heating times
Display settings
Sound settings
Select the desired setting that you want to reset to factory defaults and confirm with .
The service menu (icon ) is secured by a service code. The use of this menu is reserved
exclusively for service personnel for service work.
12.1.11 Error log
Press to enter the error log menu. A window appears with a list of the errors that have
occurred.
All system messages that have occurred are logged. The messages can be filtered by the
categories Notes/Warnings and Error messages by clicking on the respective icon.
12.1.12 WAV‑Player
To use the “WAV File Player”, contact MACHEREY‑NAGEL.
13. Performing a digestion
13.1 Sample preparation
WARNING
Risk of chemical burn: Test kits with corrosive and dangerous substances. Wear
suitable protective equipment when working with the cuvettes. Refer to the Safety
Data Sheet (SDS) of the test kit used.
WARNING
Cuvettes can overheat! Risk of burns, chemical burns and cuts. Check the digestion
conditions. Check the notes and instructions in the operating manual of the test kit
used. Pay particular attention to the specified digestion temperatures and digestion times.