Instruction manual

9.1 Installation
9-11
RF-20A/20Axs
9
• For an SUS male nut:
Use the open-end wrench (provided) to tighten
and loosen the nut.
If the nut is to be connected to a coupling or
other part that is not secured, use two wrenches
to secure the coupling.
• For a resin male nut:
Tighten and loosen the nut by hand.
Fig. 9.13
3
Loosen and move the male nut slightly to verify
that the ferrule is secured on the tubing.
Fig. 9.14
Male nut
Coupling
Moves
Does not move