Handleiding
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31-5001099 Rev. 1 11
REQUIREMENTS FOR OPERATION
Requirements for Operation, Service and Installation of Appliances Using
Flammable Refrigerants
Recovery
– When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice
that all refrigerants are removed safely.
– When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are
employed. Ensure that the correct number of cylinders for holding the total system charge is available. All cylinders
to be used are designated for the recovered refrigerant and labelled for that refrigerant (i. e. special cylinders for
the recovery of refrigerant). Cylinders shall be complete with pressure-relief valve and associated shut-off valves in
good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs.
– The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at
hand and shall be suitable for the recovery of all appropriate refrigerants including, when applicable, FLAMMABLE
REFRIGERANTS. In addition, a set of calibrated weighing scales shall be available and in good working order.
Hoses shall be complete with leak-free disconnect couplings and in good condition. Before using the recovery
machine, check that it is in satisfactory working order, has been properly maintained and that any associated
electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult manufacturer if in
doubt.
– The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the
relevant waste transfer note arranged. Do not mix refrigerants in recovery units and especially not in cylinders.
– If compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level
to make certain that FLAMMABLE REFRIGERANT does not remain within the lubricant. The evacuation process
shall be carried out prior to returning the compressor to the suppliers. Only electric heating to the compressor body
shall be employed to accelerate this process. When oil is drained from a system, it shall be carried out safely.
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Productinformatie
| Merk | Haier |
| Model | Caliber US12CB2BEA |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 18062 MB |
