Warning On The Refrigerant Gas - Thermo Scientific TSB140R Operating And Maintenance Instructions Manual

- If the device is built in furniture, proper ventilation
must be guaranteed. On the contrary, warranty will
automatically expire.
Warning on the Refrigerant
Gas
These devices contain R290 as refrigerant
(Flammable Gas).
In this case, some special precautions
should be taken:
1. Position the appliance in an
environment of suitable dimensions in
compliance with EN 378: the
environment must have a volume of
1m3 every 8gr of R290 refrigerant.
The quantity of gas contained in the
circuit is declared on the silver data
plate attached inside the cabinet.
2. Do not use the equipment if damaged.
3. To avoid damages to the refrigerant
circuit, do not use mechanical devices
to accelerate defrost process.
4. Make sure that air grids are always free
to guarantee a certain ventilation to the
device.
5. If there is refrigerant leakage, avoid
using open flames, remove from the
device flammable products and
ventilate immediately the environment.
6. Do not store potential explosive
substances (for example spray cans
containing flammable gases) inside the
device.
7. Do not use electrical appliances inside
the chamber, ATEX approved
appliance.
If there is any malfunction, disconnect the equipment
from the mains. Extraordinary maintenance should be
performed only by qualified personnel.
4 | Safety Considerations Medical Devices -Touch Controller