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9IMPORTANT SAFETY INSTRUCTIONS
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
flammable refrigerants. 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. Before using the recovery
machine, check that it is in satisfactory
working order, has been properly
maintained and that any associated
electrical components are sealed to
prevent ignition in the event of a
refrigerant release. Consult manufacturer
if in doubt. The recovered refrigerant shall
be returned to the refrigerant supplier in
the correct recovery cylinder, and the
relevant Waste Transfer Note arranged.
Do not mix refrigerants in recovery units
and especially not in cylinders.
IMPORTANT NOTE: Read this manual carefully
before installing or operating your new air
conditioning unit. Make sure to save this manual
for future reference.
CAUTION:
Risk of fire flammable materials
CAUTION
CAUTION
CAUTION
If compressors or compressor oils are to
be removed, ensure that they have been
evacuated to an acceptable level to make
certain that flammable refrigerant does
not remain within the lubricant. The
evacuation process shall be carried out
prior to returning the compressor to the
suppliers. Only electric heating to the
compressor body shall be employed to
accelerate this process. When oil is
drained from a system, it shall be carried
out safely.
Non-duct connected appliances
containing A2L refrigerants with the
supply and return air openings in the
conditioned space may have the body of
the appliance may be installed in open
areas such as false ceilings not being used
as return air plenums, as long as the
conditioned air does not directly
communicate with the air of the false
ceiling.
This symbol shows that the operation manual should be read
carefully.
This symbol shows that information is available such as the
operating manual or installation manual.
This symbol shows that a service personnel should be
handling this equipment with reference to the installation
manual.
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