a
a
a
a
a
a
b
b
a
q
w
w
e
e
e
e
e
w
r
r
r
r
r
q
q
q
q
q
e
r
b
a
b
a
e
q
b
a
b
a
e
r
r
q
w
w
w
b
b
a
a
a
b
a
b
a
w
b
w
b
>
20 mm
=
b
>
50 mm
=
>
50 mm
=
>
20 mm
=
>
80 mm
=
0°
0°
70°
60°
0°
0°
50°
0°
30°
50°
20°
0°
30°
20°
70°
0°
20°
70°
0°
b
b
b
W1
C1
W3
C2
W2
VXS3FT/VXS3FTW
W3
W2
W1
C1
C2
W3
W1
C1
2