Spectrum 55140 User manual

1. Attach support brackets
1. Attach the left and right support brackets to the LINK cart as
shown using (2) 1/4-20 x 20mm JC bolts per bracket. Figure 1.
2. Do not tighten the JC bolts completely yet.
2. Attach folding brackets
1. Determine the height you would like the shelf to be mounted.
2. Open each folding bracket, and align the mounting holes at the desired height.
3. With an electric drill, driver extension, and #1 Phillips driver, attach each folding bracket to a support bracket
with (3) #8 x 1/2” thread-cutting screws. Tighten securely, but be careful not to strip out the holes. Figure 2.
Drill with #1 Phillips
driver and extension
(8) 026073
#8 x 3/4” PHSM
screw
(4) 044541
1/4-20 x 20mm
JC bolts
(8) 0100167
#8 x 1/2” PH
Thread-cutting
screw
(1) 039622
2” Grommet
(1) 025039
4mm Hex
wrench
(2) 056886
12” x 8” Fold-
ing brackets
(1) 050573
Folding shelf
(1) 050574
Left shelf
support
(1) 050575
Right shelf
support
050581R8 Page 1 of 2
Assembly 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 shelf
for LINK Lectern
55140
Phillips
screwdriver
Tools Required
4mm Hex wrench
(included)
Folding
bracket
#8 x 1/2” PH thread-
cutting screws
(3 per bracket)
Support
bracket
Figure 1 Figure 2
Support brackets
attached with 2 JC bolts
(do not tighten completely)

3. Attach shelf to folding brackets
1. With the folding brackets in the “UP” position, set the shelf on the
brackets and align the mounting holes.
2. Attach the shelf to the each folding bracket with (4) #8 x 3/4” PHSM
screws and tighten securely with a Phillips screwdriver. Figure 3.
3. Install the 2” grommet.
4. Lower shelf (see instructions below.)
5. With the shelf in the lowered position, tighten the previously installed
JC bolts securely.
2” Grommet
Tighten all bolts
with the shelf in the
lowered position
Folding bracket
Shelf
#8 x 3/4” PHSM screws
(4 per bracket)
Figure 3
3. Operation
The shelf will automatically lock into place when lifted into the horizontal position with the levers
released. Figure 4. To lower or ip-up the shelf, press and hold the levers under each folding shelf
bracket at the same time while slowly lowering or raising the shelf. Do not exceed a maximum of 35
lbs of weight on the shelf. Do not move the lectern while the shelf is in the horizontal position.
CAUTION
Keep clear of pinch points during shelf movement.
Do not exceed 35 lbs [15.9 kg] of weight on shelf.
Note: Power and communication wiring for document cameras, laptop
computers, and / or projectors placed on the ip-up shelf should be 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.
Folding shelf
Release lever
(press here)
050581R8 Page 2 of 2
925 FIRST AVENUE, CHIPPEWA FALLS, WI 54729 / 800-235-1262 / 715-723-6750 / WWW.SPECTRUMFURNITURE.COM
© 2016 Spectrum Industries Inc., All rights reserved.
Figure 4