Perfect Aire 3PORT10000A handleiding
Handleiding
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9
IMPORTANT SAFETY INSTRUCTION
(Continued)
• Isolate the system electrically.
• Before attempting the procedure ensure that:
• When breaking into the refrigerant circuit
to make repairs or for any other purpose,
conventional procedures should be used.
• Mechanical handling equipment is available,
if required, for handling refrigerant cylinders.
• 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.
• Pump down refrigerant system, if possible.
• If a vacuum is not possible, make a manifold so
that refrigerant can be removed from various
parts of the system.
• Make sure that cylinder is situated on the scales
before recovery takes place.
• Start the recovery machine and operate in
accordance with manufacturer’s instructions.
• Do not overll cylinders. (No more than 80 %
volume liquid charge).
• Do not exceed the maximum working pressure
of the cylinder, even temporarily.
• When the cylinders have been lled correctly
and the process is completed, make sure that
the cylinders and the equipment are removed
from the site promptly and all isolation valves on
the equipment are closed o.
• Recovered refrigerant should not be charged
into another refrigeration system unless it has
been cleaned and checked.
WARNING
For using R32 refrigerant
LABELLING
• Equipment should be labelled stating that it
has been de-commissioned and emptied of
refrigerant. The label should be dated and
signed. Ensure that there are labels on the
equipment stating the equipment contains
ammable refrigerant.
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-o 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 ammable
refrigerants. If in doubt, the manufacturer should
be consulted. 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.
• The recovered refrigerant shall be processed
according to local legislation 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
ammable refrigerant does not remain within
the lubricant. The compressor body shall not
be heated by an open ame or other ignition
sources to accelerate this process. When oil
is drained from a system, it shall be carried
out safely.
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Productinformatie
| Merk | Perfect Aire |
| Model | 3PORT10000A |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 3795 MB |
