McQuay MMST Especificações descarregar pdf (Página 34)

d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is to

ensure that only the original composition of R410A is being delivered into the system. The liquid composition

can be different from the vapor composition.

Dip-pipe

Liquid

withdrawal

Invert cylinder

without dip-pipe

f) Normally, the R410A cylinder or can is being equipped with a dip pipe for liquid withdrawal. However, if the

dip pipe is not available, invert the cylinder or can so as to withdraw liquid from the valve at the bottom.

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McQuay MMST Especificações Página 34