Airwell AIRFLOW2020, Руководство по установке и эксплуатации

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57
9 - MAINTENANCE
SAFETY WARNINGS FOR OPERATIONS ON UNITS CONTAINING R32
using the recovery machine, make sure it is in good
condition, maintained and that all associated
electrical components are sealed to avoid
combustion in case of a refrigerant leak. Please
contact the manufacturer in case of doubt.
The refrigerant recovered must be taken to the
supplier in suitable recovery tanks and with the
relative waste transfer note suitably filled in.
Do not mix the refrigerants in the recovery units
nor in the tanks.
If it is necessary to remove compressors or
compressor oils, make sure they are evacuated to
an acceptable level to make sure no trace is left of
the flammable refrigerant inside the lubricant. The
evacuation process must be performed before taking
the compressors back to the suppliers.
The electric resistance must be used with the
compressor body only to accelerate this process.
Operations to discharge the oil from the system
must be performed in full safety.
Transport, mark and storage
1
Transport of equipment containing flammable
refrigerants
Compliance with transport regulations
2
Marking of equipment with symbols
Compliance with local regulations
3
Disposal of equipment employing flammable
refrigerants
Compliance with national regulations
4
Storage of equipment/devices
The equipment must be stored in compliance
with the instructions provided by the
manufacturer.
5
Storing packed (unsold) equipment
Packing must be performed in such a way that
mechanical damage to the equipment inside it
does not cause refrigerant leaks.
The maximum number of elements that can be
stored together is determined by local
regulations.