Installation Instruction

9
b ≥ 6
1
/4"
b ≥ 160 mm
5
/8" ≤ b < 6
1
/4"
(16 mm ≤ b < 160 mm)
a ≥ 1
3
/16"
(a ≥ 30 mm)
a
b
b b
b
b
b
>65%
RA 460012 RA 460012