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Idiomas disponibles
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86
Recovery:
1.
The clearance of refrigerants in the system is required when repairing or
scrapping the appliance. It is recommended to completely remove the
refrigerant.
2.
Only a special refrigerant tank can be used when loading the refrigerant into
the storage tank. Make sure the capacity of the tank is appropriate to the
refrigerant injection quantity in the entire system. All tanks intended to be
used for the recovery of refrigerants should have a refrigerant identification
(i.e. refrigerant recovery tank). Storage tanks should be equipped with
pressure relief valves and globe valves and they should be in a good
condition. If possible, empty tanks should be evacuated and maintained at
room temperature before use.
3.
The recovery equipment should be kept in a good working condition and
equipped with equipment operating instructions for easy access. The
equipment should be suitable for the recovery of R290 refrigerants. Besides,
there should be a qualified weighting apparatus which can be normally used.
The hose should be linked with detachable connection joint of zero leakage
rate and be kept in a good condition. Before using the recovery equipment,
check if it is in a good condition and if it gets perfect maintenance. Check if
II electrical components are sealed to prevent the leakage of the refrigerant
and the fire caused by it. If you have any question, please consult the
manufacturer.
4.
The recovered refrigerant shall be loaded in the appropriate storage tanks,
attached with a transporting instruction, and returned to the refrigerant
manufacturer. Don't mix refrigerant in recovery equipment, especially a
storage tank.
5.
The space loading R290 refrigeration can't be enclosed in the process of
transportation. Take anti electrostatic measures if necessary in transportation.
In the process of transport, loading and unloading, necessary protective
measures must be taken to protect the air conditioner to ensure that the air
conditioner is not damaged.
6.
When removing the compressor or clearing the compressor oil, make sure
the compressor is pumped to an appropriate level to ensure that there is no
residual R290 refrigerants in the lubricating oil. The vacuum pumping should
be carried out before the compressor is returned to the supplier. Ensure the
safety when discharging oil from the system.
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