Olimpia splendid Unico EDGE - Page 63

UNICO EDGE R32
EN - 11
ENGLISH
22b . Equipmentforrecoverymustbewithintherangeofthetechnician,ingood
conditions, with a series of instructions and must be suitable for recovery
ofalltherefrigerants(evenammableones).Aseriesofcalibratesscales
must be available and in good conditions. Check that the pipes are in good
conditions and complete of disconnection joints without losses.
22c . Before using the machine for recovery, check that it is in good operating
conditions,thatithasbeenadequatelymaintainedandthatalltheassociated
electric components are sealed to prevent switching-in in case of release
of refrigerant. In case of doubt, please contact the manufacturer.
24. If the compressors or their oils must be removed, make sure they have been
emptiedat an acceptablelevel to besurethat the ammablerefrigerant
does not remain in the lubricant.
This process must be carried out before the compressor returns to the
suppliers.
Only use electric heating on the compressor body to speed up this process.
25. Do not drill nor burn the unit.
26. The replaced electric components MUST be suitable and correspond to the
appliance specications. Every maintenance operation MUST be carried
out as described in this manual. Contact the manufacturer in case of doubt.
27. Apply the following checks:
• The markings on the machine must always be visible and readable,
correct them if not;
• The pipelines ore the components containing refrigerant MUST be
installed in a place where no substance may corrode them, unless
the components are built with materials intrinsically resistant against
corrosion or are suitably protected against this risk.
28. All the refrigerant must be recovered safely, also collect a sample of oil and
refrigerant if it is necessary to collect a sample of oil and refrigerant in case
an analysis is necessary before the reuse of the recovered refrigerant.
Before carrying out the procedure, electrically insulate the system and make sure
that:
• the mechanical movement equipment of the cylinders containing
refrigerant are available;
• allthepersonalprotectiveequipmentisusedcorrectly;
• the recovery process is supervised, at any moment, by a competent
person;
• theequipmentandrecoverycylindersarecompliantwiththestandards.
Empty the system and, if that is not possible, use a collector in order to be
able to remove the refrigerant.
Before the recovery starts, make sure the cylinder is positioned on the scale
and start the recovery machine working according to the instructions.