Blaupunkt A1414L Bedienungsanleitung Seite 31

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BAC-PO-1414-Q11L
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Ensure that the refrigeration system is earthed prior to charging the system with
refrigerant.
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Label (if not already) the system when charging is complete.
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Take extreme care not to overfill the refrigeration system. Pressure test the system
with OFN prior to any recharge. The system should be leak tested on completion of
charging and prior to commissioning. A follow up leak test should be carried out
prior to transportation away from the site.
9.
Decommissioning
Before carrying out this procedure, the technician must be completely familiar with the
equipment and all its details. It is recommended good practice that all refrigerants are
recovered safely. Prior to decommissioning, an oil and refrigerant sample should be
taken in case analysis is required prior to reuse of the reclaimed refrigerant. It is essential
that electrical power is available before decommissioning begins.
a)
Personnel should be familiar with the equipment and its operation.
b)
Isolate the system electrically.
c)
Before attempting the procedure, ensure the below.
Mechanical equipment is available, if required, for the handling of refrigerant
cylinders.
All personal protective equipment is available and is utilized 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, create a manifold so that refrigerant can be removed
from various parts of the system.
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