Decommissioning; Recovery; Note; Refer To The Installation Instructions Attached To The Outdoor Unit - Panasonic S-36PN1E5B Manual Del Usuario

13. DECOMMISSIONING

CAUTION

Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its details.

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.
g) Start the recovery machine and operate in accordance with manufacturer's instructions.
h) Do not overfi ll cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been fi lled correctly and the process completed, make sure that the cylinders and the equipment are
removed from site promptly and all isolation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.

Electrostatic charge may accumulate and create a hazardous condition when charging or discharging the refrigerant.
To avoid fi re or explosion, dissipate static electricity during transfer by grounding and bonding containers and equipment before
charging / discharging.

14. RECOVERY

NOTE

Refer to the Installation Instructions attached to the outdoor unit.

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