Spectrum Industries 55540 User manual

Assembly InstructionsAssembly Instructions
15.25”W
[38.7 cm]
7”D
[17.8 cm]
0191814R2 Page 1 of 4
Assembly InstructionsAssembly Instructions
Important
Before you begin, read and comply with all safety and operating instructions,
and ensure all parts and correct quantities are included.
Any parts damaged during shipment must be reported within 5 days of receipt. To
report information regarding missing parts or damage, to purchase parts or acces-
sories, or if you have any questions, please contact us.
www.spectrumfurniture.com
800-235-1262, 715-723-6750
Thank you for purchasing Spectrum products!
Flip-up ShelfFlip-up Shelf
for Link and CORE Lecternsfor Link and CORE Lecterns
5554055540
(16) 0100167
8-32 x 1/2” PH
Thread-cutting screw
(16) 051696
8-32 x 1” PHMS
(16) 021588
8-32 Keps Nut
(16) 0285
3/16 Flat Steel
Washer
For laminate side panelsFor metal side panels
(1) 039622
2” Grommet
(1) Flip-up shelf
assembly
26”D
[66 cm]
Link Lectern hardware CORE Lectern hardware
(8) 8-32 x 1-1/2”
PHMS

Metal side panel fasteners
(4) 8-32 x 1/2” PH Thread-cutting screws
Shelf bracket
Laminate side panel
Installation video available
See www.spectrumfurniture.com

”
Laminate Side Panel
(interior view)
Upper shelf
position holes
Lower shelf
position holes
0191814R2 Page 2 of 4
Link Lectern (55115) installation:Link Lectern (55115) installation:
Laminate side panels
Metal side panels
2” Grommet
Flip-up shelf
(2) Folding
shelf bracket
8-32 Keps nut
(use 11/32” wrench)
3/16” Flat steel
washer
8-32 x 1” PHMS in
3/16” drilled hole
from Figure 1.2
8-32 x 1/2” PH
thread-cutting screws

Before you begin determine:
• The side of the lectern the shelf will be installed (left or right side)
• The shelf position: (Upper or lower)
• Type of side panels your lectern has (metal or laminate)
Attaching to laminate side panels:
1. Open the lectern door and remove the rack
cube (if equipped).
2. From inside the lectern, use a drill with a 3/16”
drill bit and slowly drill out the corresponding
pre-drilled pilot holes located on the laminate
side panel. Masking tape can be used on the
exterior to minimize chip-out.
Drill with
3/16” drill bit

”
1. Extend and lock each folding shelf bracket into the horizontal position.
2. Select the fasteners needed (Metal or laminate side panels)
3. Install the (4) lower screws into the side panel at the preferred
height leaving about 1/4” of threads exposed.
4. Set the shelf assembly onto the (4) lower screws using the notched
brackets.
5. Secure the shelf assembly by installing the (4) upper screws.
6. Tighten all 8 screws securely.
7. Install 2” grommet in shelf.
Laminate side panel fasteners
(4) 8-32 x 1” PHMS
(4) 3/16” Flat steel washers
(4) 8-32 Keps nuts

0191814R2 Page 3 of 4
CORE Lectern (55550) installation:CORE Lectern (55550) installation:
Side panel
(Right side panel shown)
Tip: Masking tape can be
used on the laminate-side
to minimize chip-out.
1. Determine which panel the shelf will be mounted (left or right side)
2. Locate the (8) starter holes in the back of the side panel.
3. Using a drill with a 3/16” drill bit, slowly drill completely through the
panel at the (8) hole locations.
4. Continue with side panel attachment below.
The (8) starter holes on the back of the laminate side
panel need to be drilled through before installing.
Drill with
3/16” drill bit
2
3
1/8”
Side panel
1
Side panel

X12
X8
X4 #14 x 3/4”
PHSM

”
X2
#14 x 3/4” PHSM
1. Insert installed panel screws into the keyholes
and push side panel onto CORE.
2. Secure side panel to CORE with (6) #14 x 3/4”
PHSM screws (installed from inside).
CORE Lectern

Shelf OperationShelf Operation
CAUTION
Keep clear of pinch points during shelf movement.
Do not exceed 35 lbs [15.9 kg] of weight on shelf.
Operation
The shelf will automatically lock into place when lifted into the horizontal

hold the shelf bracket levers while slowly lowering or raising the shelf. Do
not move the lectern while the shelf is in the horizontal position.
Note: Power and communication wiring for document cameras, laptop

routed on top of the audience-side of the shelf. Use of the shelf grommet
hole for wiring will result in pinching of the cords when the shelf is folded.
0191814R2 Page 4 of 4
925 FIRST AVENUE, CHIPPEWA FALLS, WI 54729 / 800-235-1262 / 715-723-6750 / WWW.SPECTRUMFURNITURE.COM925 FIRST AVENUE, CHIPPEWA FALLS, WI 54729 / 800-235-1262 / 715-723-6750 / WWW.SPECTRUMFURNITURE.COM
© 2021 Spectrum Industries Inc., All rights reserved.
To attach the shelf, align the shelf brackets with the drilled holes
and attach to the side panel using (8) 8-32 x 1-1/2” PHM screws.
X8
8-32 x 1-1/2”
PHMS
Flip-up shelf
(CORE Lectern installation continued)
Release lever
(press here)
Folding shelf
bracket