ThermoFisher Scientific HERASAFE 2025, Operating Instructions Manual

Page: 51 / 76

HERAsafe 2025 50161258
| 51
Preparation
Hygiene Preparations for the Sample Chamber
The sample chamber surfaces and the accessories required for the work process must be
disinfected and cleaned in accordance with the hygiene guidelines set forth for the application.
Preparing the Sample Chamber
Installing the accessories:
1. Lower the front window completely.
2. Open the front cover or move the front window into the maximum opening position.
3. Position the accessories in the working area of the workplate.
4. Close the front cover.
5. Move the front window to its working position and wait until the airflow has stabilized.
6. Then place samples into the chamber.
7. To interrupt the work process or for extensive experiment cycles without manual
interference, switch the device to standby mode. When the working opening is
completely closed, the safety cabinet is sealed aerosol-tight.
Operational safety!
The personal and material protection is ensured only if the airflow system of the
device is working properly. If the alarm system issues failure messages when
the front window is in the working position, stop all applications that may
release harmful aerosols!