The schematic diagram of each freezing medium cylinder
Infusion flow of freezing medium
When infusing high temperature level freezing medium, machine shall be under the status of
stop, firstly, infuse R134Afreezing medium, then infuse R404Afreezing medium; to ensure that
freezing medium can be infused successfully at one time, at the time of infusing above
freezing mediums, cylinders must be placed upside down to infuse liquid.
As the infusion quantity of low temperature level freezing medium is small, and the
requirement for the infusion quantity of freezing medium is very strict, if infusion quantity is
not accurate, refrigerating effect will be directly affected. As low temperature freezing
medium has high pressure, freezing medium in cylinder is small, so you are required to
prepare everything in advance when you are going to infuse low temperature level freezing
PICTURE 6
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