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300-5418-00 rev. R • 10/19
5/16-18 Button
Head Screw
Lock Nuts
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USA: 1-800-888-8458
5/16-18 Button Head Screw
5/16-18 Nylock Nut
3/4” Wood Screws
S T E P 3
Install the Lever and the Top Plate
Align the lever with the top of the trunk
assembly as shown.
Locate the bracket. The bottom of the bracket
is fl at and has no sticker. The top of the bracket
has a sticker that says "TOP" and has bumps with
threads inside. The bumps on the top of the
bracket will nest inside the holes on the cap shelf.
Align the cap shelf bracket with the trunk assembly so the bracket's tabs
are at the back and the "TOP" label is on top.
Using the 3/16 hex key, insert four 5/16-18 Button Head Screws through
the holes on the top of the Top Plate and capture with four 5/16-18 Nylock
Nuts inserted in to the holes in the top of the columns.
Pull up on the lever to move the column up and down. Repeat a few
times to make sure the column moves smoothly. If the lever was installed
upside down, the column won’t move. If that happens, remove the top
plate, invert the lever, and try it again.
S T E P 4
Install the Cap Shelf
Align the indentations on the bottom of the cap shelf with the screw
heads and bumps on the top of the top plate.
Secure the cap shelf to the cart with eight 3/4" wood screws.
Tighten the 1/4-20 UNC Flat Head Screws that connect the column to the
base.
Pull the paddle up and move the column up and down a few times to
loosen the mechanism. Be sure to operate the column from the back of
the cart so you have plenty of leverage.
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For the latest User Installation Guide please visit: www.ergotron.com