Becken BAC4255 Manual Del Usuario página 19

to commissioning. A follow up leak test shall be carried out prior to
leaving the site.
17. Decommissioning
Before carrying out this procedure, it is essential that the technician
be completely familiar with the equipment and all its detail. It is
recommended good practice that all refrigerants are recovered safely.
Prior to the task being carried out, an oil and refrigerant sample shall
be taken.
In case analysis is required prior to re-use of reclaimed refrigerant.
It is essential that electrical power is available before the task is
commenced.
a) Become familiar with the equipment and its operation.
b) Isolate system electrically
c) Before attempting the procedure ensure that:
• mechanical handling equipment is available, if required, for handling
refrigerant cylinders;
• all personal protective equipment is available and being used
correctly;
• the recovery process is supervised at all times by a competent
person;
• recovery equipment and cylinders conform to the appropriate
standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can
be removed from various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery
takes place.
Portable air conditioner | Aire acondicionado portátil | Ar Condicionado Portátil
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