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Electrical cabinet
tightness of the terminal screws).
The machines has been designed with a view to reducing the risks to persons and the environment in which it is installed, to the minimum. To eliminate residual risks,
a. Access to the unit
actual Manufacturer.
b. Elements of risk
are therefore listed in the following table along with the instructions about how to neutralize them.
Part in question
Refrigerant
Refrigerant pipes, plate heat exchanger.
Refrigerant pipes
Electrical cables, metal parts
Part in question
Discharg pipes and coil
Refrigerant pipes
Electrical cables, metal parts
Heat exchange coils
Fans
General Rules for Maintanance
interventions and will facilitate a possible troubleshooting.
etc. ...
11.2 Access to internal components
CAUTION
Some internal components of the indoor unit can reach temperatures high enough to cause severe burns.Before carrying out any opera-
tion, wait for these components to cool or else wear suitable gloves.
For details about how to access to the internal components refer to "How to access to the electric box" on page 99.
EN
128
Residue hazard
Burns
Explosion
Ice burns
Electrocution, serious burns
Residue hazard
Burns
Contact with the pipes and/or compressor
Explosion
Ice burns
Electrocution, serious burns
Defective cable insulation, live metal parts
Cuts
Cuts
Cod. 354M000010 - Rev. 03 - 06/2023
Mode
Contact with the pipes
Turn off the machine, check the high pressure switch and
Excessive pressure
Leaking refrigerant
Defective cable insulation,
live metal parts
Mode
Excessive pressure
Leaking refrigerant
Contact
Contact with the skin
Do not push the hands or objects through the fan grille
OMNIA SW-T 3.2
Precautions
protective gloves
Do not pull on the pipes
Adequate electrical protection
Precautions
protective gloves
Turn off the machine,
check the high pressure switch
the fans and condenser
Do not pull on the pipes
Wear protective gloves
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