Fri-Jado Cold FS 100, User Manual

Page: 6 / 24

CC – Cold
US 6/24
1.4.2 Cold units with remote CO
2
(R744) refrigerant
WARNING
Remote R744 refrigerant is environmentally friendly but under high pressure. It is
non-toxic with zero Ozone Depletion Potential (ODP) and very low Global Warming
Potential (GWP).
Read this manual carefully and follow all precautions described herein.
SAFETY
Wear eye protection when working on the refrigeration system.
•
Do not tamper with the system.
•
The system must be installed and maintained by suitably qualified persons only.
•
Fixate the unit to the floor.
•
The ventilation openings of the cladding of the unit (including accessories) must not be
blocked or covered. Ensure that the air circulation remain unobstructed.
•
A pressure relief device shall be installed in the high-pressure side of the refrigeration system
between the motor-compressor and the gas cooler. There shall be no shut off devices or
other components except piping between the motor-compressor and the pressure relief
device that could introduce a pressure drop.
•
The pressure relief device shall be mounted so that any refrigerant released from the system
during its operation cannot cause harm to the user of the appliance. The aperture shall be
located so that it is unlikely to be obstructed in normal use.
•
The installed pressure relief device shall have no provisions for setting by the end user.
•
The pressure setting of the installed pressure relief device shall be no higher than the design
pressure of the high-pressure side.
1.5 Hygiene
WARNING
Immediately remove products in damaged packaging from the equipment and
destroy the products. Clean all components that have come in contact with products
from damaged packaging.
The quality of a fresh product always depends on hygiene.
•
It is essential that products are packaged immediately after preparation.
•
Prevent fresh raw vegetables or already prepared, cooled products from coming into contact
with raw meat products to avoid transmitting salmonella.
•
First thoroughly clean hands and/or tools that have touched raw meat.
•
Immediately remove products in damaged packaging. Clean all components that have come
into contact with products in damaged packaging.
Be aware that high humidity levels may encourage the growth of biological organisms in the
environment.
Refer to the cleaning instructions of section 5.