12
Lancaster
®
Auditorium Seating with Power & Data
Assembly Instructions
Assemble units as described herein only. To do otherwise
may result in instability. All screws, nuts and bolts must be
tightened securely and must be checked periodically after
assembly. Failure to assemble properly, or to secure parts
may result in assembly failure and personal injury.
Seat Installation
Note:
Seat size and location are
noted on the space-planning
layout. Each seat assembly is
marked with its size. Stage seats
according to the space plan.
1. On rows with an even number of
seats, place an end-of-row leveler
on the end upright seat support.
On rows with an odd number of
seats the leveler is not required.
The seat tab rests directly on the
upright seat support (Figure 15).
2. Starting at a row end, place a seat
on the upright seat supports
(Figure 15).
3. At the row end only, push a
3
/
8
-16 x 1
1
/
4
” hex head cap screw
with a flat washer down through
the seat mount tab and through
the end upright seat support.
4. Secure at the end upright seat
support only with a
3
/
8
-16 locking
nut under the upright seat
support. Do not secure the other
side as the next seat will sit on
the previous seat’s seat tab.
Note:
The first and every other
seat (odd seats) rest on the
upright seat support. The even
number seats rest on the odd
number seats’ seat tabs
(Figure 15).
5. Skip one seating location and
set (and hold in place) a seating
assembly on the upright seat
supports. At the skipped seating
location, set a seating assembly
onto the seat mount tabs (on the
upright seat supports) of the first
and third seats, then at each side
push a
3
⁄
8
-16 x 1
1
/
4
” hex head cap
screw with a flat washer down
through both seat mount tabs
and through the end upright seat
supports (Figure 15).
6. Secure from underneath with a
3
/
8
-16 locking nut under both
upright seat supports.
7. Repeat steps above for all
remaining seats in a row. At the
end of a row of even numbered
seats, an end-of-row leveler must
be added (to take the place of
a seat mount tab) (Figure 15 &
Detail D).
8. Bariatric backs install the same
as standard backs, onto bariatric
uprights, which include factory
installed bariatric support brackets
(Figure 6).
9. Check seat rotation to ensure
proper movement, then tighten
floor anchors and re-check for
proper seat movement.