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TM5-4120-376-14
b. Place the refrigerant cylinder on a scale of sufficient capacity.
c. Weigh the cylinder and record the weight.
d. Open the suction service valve and slightly open the cylinder vapor shutoff valve. Gas
refrigerant will be sucked into the refrigeration system rapidly at first, then more slowly as
pressures begins to equalize. When pressure have equalized or 11 pounds of refigerant gas has
flowed into the refrigerant system, close the suction service valve and the cylinder shutoff
valve.
5-16
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