OB1U
Installation Instructions
12
1.
Mark the wall over stud through the lower wall bracket (V)
attached to each upright assembly (P). (See Figure 20)
2.
Drill one 1/8” pilot hole (wood studs) or 1/2" pilot hole (steel
studs) at each mark. (See Figure 20)
3.
Use two 1/4" x 2-1/2” lag bolts (J) and two 1/4” flat washer
(G) to attach each lower wall bracket (V) to wall. (See
Figure 20)
Figure 20
Wood or Steel Stud Wall
(if lower wall brackets are NOT
aligned with studs)
1.
Mark the wall through the lower wall bracket (V) on each
upright assembly. (See Figure 21)
2.
Rotate the lower wall bracket to allow drilling of the pilot
hole.
3.
Drill a 1/2” pilot hole at each marked location. (See Figure 21)
Figure 21
4.
Hold metal channel on drywall anchor (L) flat alongside plastic
straps and slide channel through hole. (See Figure 22)
Figure 22
5.
Holding plastic straps on drywall anchor (L), pull anchor
away from wall until channel rests flush behind wall. (See
Figure 23)
6.
Slide plastic cap on anchor (L) towards wall until flange of
cap is flush with wall. (See Figure 23)
Figure 23
7.
Snap off plastic straps on anchor at wall by pushing side to
side, snapping off straps level with flange of plastic cap.
(See Figure 24)
8.
Repeat Steps 5 through 7 for remaining mounting holes.
Figure 24
9.
Rotate the lower wall bracket back into place. (See Figure 21)
3
(J) x 2
(P)
2
x 2
(G) x 2
1
studs
(V)
(V)
1
3
2
9
(L) x 2
Drywall
Plastic Straps
4
Plastic Cap
Drywall
Anchor Metal Channel
(Side View)
6
(L) x 2
5
Plastic Straps
Drywall
Anchor Metal Channel
Plastic Cap
(Side View)
7
