Knoll Antenna Workspaces Installation Instructions Manual page 34

Big Table with Intermediate Leg (Non-Inset)
Pattern Numbers Represented:
End Leg for Dual Big Tables (Desk Height),
Intermediate Leg for Dual Big Tables (Desk Height),
Starter Rails with End Caps, YBRS_
Extended Rails,
YBRE_
Center Beam,
YCB_
Flat Brackets,
YBF
Parts List:
Horizontal Rail Cradle (A)
Cradle Clamp Bracket (B)
Spacer (C)
#12 X ¾" Black Wood Screw (D)
Center Beam Mounting Bracket (E)
Center Beam Mounting Bracket C-Clamp (F)
Spring Nut (G)
Flat Bracket (H)
¼-20 x 1" Machine Screw (I)
¼-20 x / " Machine Screw (J)
5
8
#14 x 1" FH Wood Screw (K)
M6 x 25mm Machine Screw (L)
End Legs for Big Table
Intermediate Legs for Big Table
Center Beam
Rails
End Caps
Tops
STEPS:
1. Attach cradles (A) to end legs, (4) per leg, using
(2) ¼-20 x 1" machine screws (I) per cradle (A).
2. Attach (1) center beam mounting bracket
(E) to middle of each end leg using (1) ¼-20
x 1" machine screw (I) per bracket (E).
3. Attach (4) cradles (A) and (2) center beam
mounting brackets (E) to intermediate
legs, using (2) ¼-20 x 1" machine screws
(I) for each cradle and bracket.
4. Fasten (2) cradle clamp brackets (B) loosely
to each cradle using (4) ¼-20 x
screws (J). Slide one end of each starter rail
into an end leg cradle/clamp assembly, with
rail paint holes facing up and toward the
center of the assembly. If glass tops are being
used, holes are to face down and toward
the center of the table desk assembly.
: Starter rails are typically 3" shorter than
NOTE
top width. i.e.: 72" wide tops use 69" wide rails.
5. Position the outer edge of each cradle (A)
4" from the ends of the rails. Use install
gauge to help properly position leg. See
Install Gauge Guidelines. Tighten the screws
(J) in the cradle clamp brackets (B).
6. Install (4) end caps into the outside ends of the
starter rails with a rubber mallet, then insert the
other ends of the starter rails into one side of the
cradles (A) on an intermediate leg assembly.
YELDD_
YILDD_
Tools Needed:
Drill
Phillips #2 and #3 bits
Rubber Mallet
Install Gauge
7. Slide two pairs of extended rails into the other
side of the cradles (A) on the intermediate
leg assembly. Starter rails and extended rails
should meet in the center of each cradle on
the intermediate leg assembly. Adjust the
leg assembly position accordingly until this
alignment is met. (See Linked Desk section
for starter rail/ extended rail cradle alignment
detail). Repeat step 7 for all desktop positions,
using install gauge to properly position
outermost legs. See Install Gauge Guidelines
/ " machine
5 : Extended rails are typically
NOTE
8
the same length as a desk top. i.e.:
72" wide tops use 72" wide rails.
: Horizontal rail cradles (A) mounted
NOTE
to starter rails will be oriented to face
each other. Any additional horizontal rail
cradles (A) mounted to extended rails will
be oriented to face the starter rails. See the
Plan View of Big Table with Intermediate
Leg (Non-Inset) diagram that follows.
Install end caps into the ends of the last pair
of extended rails with a rubber mallet. Tighten
the screws (J) in all cradle clamp brackets (B).
8. Place center beams on center mounting
brackets (E) and place spring nuts (G) in
bottom slot of center beam. Locate each
spring nut (G) directly above the hole in the
center mounting bracket (E) and attach using
(1) M6 x 25mm machine screw (L) per nut.
Big Table Center Beams nominal lengths
NOTE:
are slightly undersized (0.030"-0.040") relative
to Table Tops. This is intended to ensure no or
(A) 3AB4004* (B) 3AB4007*
(E) 3AB4061* (F) 3AB4062*
(I) 7194140 (J) 7189140
(C) 3AB401252
(G) 3AB402196
(K) 7434100
minimal spacing between table tops on a Big
Table run and should translate into slight gaps
between center beams. Efforts should be made
to balance these gaps across Big Table runs.
9. Slide center beam mounting bracket
C-clamps (F), (2) per center beam
mounting bracket (E), into slots on center
beam, pushing the C-clamps tightly
against the mounting brackets (E).
: The C-clamps (F) must be installed.
NOTE
10. If applicable, attach suspended storage,
returns and/or electrical components at this
time. (see suspended storage, big table with
return and electrical installation instructions)
11. Lay tops on base assembly. Use install
gauge to properly position tops. See Install
Gauge Guidelines. Attach tops using (2)
#14 x 1" FH wood screws (K) per cradle
(A). Secure (2) flat brackets (H) to each
top-to-top connection using (4) #14 x 1"
FH wood screws (K) per flat bracket.
12. Surfaces 48" wide and greater require a
spacer (C) for additional support. When
necessary, a spacer should be placed between
the top of each rail and the underside of
the top, centered on the width of the top.
Spacers are attached to the top using (1) #12
X ¾" black wood screw (D) per spacer.
13. Install center beam end caps, as
needed, to finish beam ends. (See
Center Beam End Cap instructions.)
14. Adjust glides as needed to level big
table assembly.
(D) 7196440
(H) 3AB4074115
(L) 3AB405540