Knoll Antenna Workspaces Installation Instructions Manual page 45

Big Table with Back-to-Back Returns
Pattern Numbers Represented:
End Legs for Back to Back Desks
(Desk Height), YELD_
Return Rails for Big Tables, YBRR_
Parts List:
Horizontal Rail Cradle (A)
Cradle Clamp Bracket (B)
Spacer (C)
#12 X ¾" Black Wood Screw (D
Return Rail Hook Top Bracket (E)
Return Rail Clamp Bottom Bracket (F)
W-Bracket (G)
¼-20 x 1" Machine Screw (H)
¼-20 x / " Machine Screw (I)
5
8
#14 x 1" FH Wood Screw (J)
End Legs for Back to Back Desks
Return Rails
End Caps
Return Tops
Big Table Assembly
Tools Needed:
Drill
Phillips #2 and #3 bits
Rubber Mallet
Install Gauge
STEPS:
1. Build big table assembly (see big
table assembly instructions).
2. Attach (4) cradles (A) to end leg for
back to back desks, using (2) ¼-20 x 1"
machine screws (H) per cradle (A).
3. Attach (1) return rail (YBRR_ _) to each
cradle (A) by first fastening 2 cradle clamp
brackets (B) loosely to each cradle using
(4) ¼-20 x / " machine screws (I).
5
8
Return rails are 3" longer than the return
NOTE:
tops' width when connected to a 24"d main top.
Return rails are 6" longer than the return tops'
width when connected to a 27"d main top.
Return rails are 9" longer than the return tops'
width when connected to a 30"d main top.
Rails are an ADDITIONAL 12"
NOTE:
long when returns are connected to an
extension top or cabinet on free end.
For all 4 rails, slide rail into cradle/clamp
assembly with rail paint holes facing up and
toward center of table desk assembly. Use
install gauge to locate the leg position on the
rail. See Install Gauge Guidelines. Tighten the
screws (I) in the cradle clamp brackets (B).
(A) 3AB4004*
(E) 3AB4008*
(I) 7189140
4. Insert (1) end cap onto each return
rail with rubber mallet.
5. Attach return rail hook top brackets
(E) to other end of each return rail.
6. Attach return rail hook top brackets (E)
perpendicular to and on top of big table desk
rail in desired position. Attach a return rail
clamp bottom bracket (F) with (1) ¼-20 X 1"
machine screw (H) to each return rail hook top
bracket (E). Big table desk top may need to
be loosened to allow clamp to be installed.
7. If applicable, add suspended storage
units at this time. (See suspended
storage installation instructions.)
8. Position a W-bracket (G) on each return rail
halfway under the big table desk top.
9. Surfaces 48" wide and greater require a spacer
(C) for additional support. When necessary, a
spacer (C) should be placed between the top
of each rail and the underside of the return top,
centered on the width of the return top. Spacers
(C) are attached to the return tops using (1)
#12 X ¾" black wood screw (D) per spacer.
(B) 3AB4007* (C) 3AB401252
(F) 3AB4009* (G) 3AB4095*
(J) 7434100
10. Lay return tops on return rail/leg assembly. Use
gauge to properly position tops. See Install
Gauge Guidelines. Attach return tops using (2)
#14 x 1" FH wood screws (J) per cradle into pre-
drilled holes in the underside of the return tops.
11. Secure big table top and return tops to
return rail W-brackets, using (4) #14 x 1"
FH wood screws (J) per W-bracket.
12. Adjust glides as needed to level
back-to-back return assembly.
(D) 7196440
(H) 7194140