SMC Networks AW20 Series Operational Manual page 45

12-4. Disassembly Drawing of the Preassure Gauge Port
[Applicable model: with backflow function]
Mounting screws
Check valve cover
(2 pcs.)
(16) Check valve assembly
(17) Check valve plug assembly
Square embedded type
pressure gauge
- When the pressure gauge or the digital pressure switch is mounted on the back of the product, swap all parts for the front and
back.
- When swapping (4) Square embedded type pressure gauge and (6) Digital pressure switch, tighten them with 0.85+/-0.05N・m.
Tighten others with 0.6±0.05N・m.
Check valve assembly
O-ring
(2 pcs.)
Filter regulator
O-ring
Mounting screws
(2 pcs.)
(5) Pressure gauge cover
Note) Refer to the operation manual
included in the product with digital
pressure switch.
O-ring
(3) Pressure gauge (round type)
Square embedded type pressure gauge
(4)
-44-
(6) Digital
pressure switch
Mounting screws
(2 pcs.)
(13) Plug assembly
(15) Plug assembly