Bimar DEU314 Notice D'instructions page 37

-Start the recovery machine and operate in accordance with
manufacturer's instructions.
-Do not overfill 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 filled 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.
-Recovered refrigerant shall not be charged into another
refrigeration system unless it has been cleaned and checked.
1.1.19 Labelling. Equipment shall be labelled stating that it has
been de-commissioned and emptied of refrigerant. The label
shall be dated and signed. Ensure that there are labels on the
equipment stating the equipment contains flammable
refrigerant.
1.1.20 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-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