Hitachi SET FREE Series Instruction Manual page 46

PIPING WORK AND REFRIGERANT CHARGE
Stop valve (Liquid)
Flaring
Liquid pipe (Ø15.88
Gas "high/low pressure" pipe
Stop valve (Liquid)
Liquid pipe (Ø15.88
Gas "high/low pressure" pipe
Stop valve (Liquid)
Flaring
Liquid pipe (Ø9.52)
Gas "high/low pressure" pipe
Stop valve (Liquid)
Flaring
Liquid pipe (Ø9.52)
Gas "high/low pressure" pipe
Stop valve (Liquid)
Liquid pipe (Ø12.7)
Gas "high/low pressure" pipe
36 PMML0479 rev.2 - 02/2018
RAS-20FSXNSE
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
(Ø22.2 Ø28.58
RAS-24FSXNSE
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
Flaring
(Ø22.2 Ø28.58
90º Elbow
RAS-6FSXNPE
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
Accessory pipe
ID22.2 OD19.5
( * )
90º Elbow
RAS-10FSXNPE
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
( * )
90º Elbow
RAS-14FSXNPE
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
Flaring
(Ø22.2 Ø25.4)
90º Elbow
RAS-22FSXNSE
Stop valve
(High/low pressure gas)
Stop valve (Liquid)
Flaring
Liquid pipe (Ø15.88
Gas "high/low pressure" pipe
RAS-5FSXNPE
Stop valve
(High/low pressure gas)
Stop valve (Liquid)
Flaring
Liquid pipe (Ø9.52)
( * )
Gas "high/low pressure" pipe
RAS-8FSXNPE
Stop valve
(High/low pressure gas)
Stop valve (Liquid)
Flaring
Liquid pipe (Ø9.52)
( * )
Gas "high/low pressure" pipe
RAS-12FSXNPE
Stop valve (Liquid)
Flaring
Accessory pipe
OD9.52 OD12.7.
( ** )
Liquid pipe (Ø12.7)
Gas "high/low pressure" pipe
RAS-16FSXNPE
Stop valve (Liquid)
Flaring
Accessory pipe
OD15.88 OD12.7
( ** )
Liquid pipe (Ø12.7)
Gas "high/low pressure" pipe
Stop valve
(Low pressure gas)
(Ø22.2 Ø28.58
90º Elbow
Stop valve
(Low pressure gas)
Accessory pipe
ID22.2 OD15.88
90º Elbow
Stop valve
(Low pressure gas)
Accessory pipe
ID22.2 OD19.5
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
Accessory pipe
ID22.2 OD25.4
( * )
90º Elbow
Stop valve
(High/low pressure gas)
Stop valve
(Low pressure gas)
ID22.2 OD28.58
( * )
90º Elbow