Assembly Of Optional Parts - SMC Networks AW20 Series Operational Manual

8. Assembly of Optional Parts

8-1.AW20-D/ AW30-D/ AW40-D Bracket (Panel mount)
Grooves for
applying wrench
Rotation stopper
8-2. AW60-D Bracket
Bottom of
the body
Groove
Bracket B
Set nut
(Knurled face)
Bracket
(Knurled face)
Filter regulator
Filter regulator
Bracket A
Set screw
(2 pcs.)
-21-
1) Bracket mounting
Mount the bracket to the filter regulator as shown in the
picture. Assemble so that the rotation stopper of the filter
regulator and the bracket are engaged properly.
2) Secure with the set nut
Ensure that the knurled faces of the bracket and the set
nut are facing each other.
3) Tightening
Turn the set nut while the filter regulator is aligned
correctly with the bracket. The knurling of the bracket and
set nut stops loosening of the screw. Usually, these can
be tightened adequately by hand. (Extra tightening is
recommended for panel mounting).
* When retightening
Please use a hook wrench on the grooves of the set nut.
After hand tightening, follow the values in the table below
for retightening.
Model Tool size
AW20-D 34/38
AW30-D 52/55
AW40-D 52/55
1) Mounting of bracket A
Insert bracket A from the front of the filter regulator so
that the fingers of the bracket A hold the regulator at the
groove and the bottom of the body.
2) Mounting of bracket B
Fix the bracket B with the set screw (2 pcs.) included in
the package. Refer to the table below for the tightening
torque.
Model Tool
AW60-D Phillips screwdriver
Amount of
Reference torque
retightening
2.0+/-0.2 N m
2 to 5 notch
3.5+/-0.3 N m
4.0+/-0.4 N m
Fingers
Reference torque
1.5+/-0.2 N m