Ohyama WOOZOO IHF-1201G-E Manual De Usuario página 30

Safety operation of flammable refrigerant
a. Shut down the unit and cut power supply
b. Eliminate the refrigerant
c. Vacuuming
d. Clean it with N gas
2
e. Cutting or welding
f. Carry back to the service spot for welding
● The refrigerant should be recycled into the specialized storage tank.
● Make sure that there isn't any naked flame near the outlet of the vacuum pump
and it's well-ventilated.
Filling the refrigerant
● Use the refrigerant filling appliances specialized for R32. Make sure that different
kinds of refrigerant won't contaminate with each other.
● The refrigerant tank should be kept upright at the time of filling refrigerant.
● Stick the label on the system after filling is finished (or haven't finished).
● Don't overfilling.
● After filling is finished, please do the leakage detection before test running;
another time of leak detection should be done when it's removed.
Safety instructions for transportation and storage
● Please use the flammable gas detector to check before unload and open the
container.
● No fire source and smoking.
● According to the local rules and laws.
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