Handleiding
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Split type air conditioner / User Manual
2.12 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 are 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.
2 Maintenance instruction
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Productinformatie
| Merk | BEKO |
| Model | BMVIH 251 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 8775 MB |
