Ergotron 72” AnthroBench II User manual

300-5599-00 rev. C • /
Enclosed Parts List
Detailed views of all Hardware is provided with each Assembly Step
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72” AnthroBench II
Assembly Instructions
These Assembly Instructions are for the 72”AnthroBench models. Before beginning assembly of your AnthroBench,
please take a moment to review the parts listed below to verify that your shipment is complete.
Your AnthroBench is heavy!
Don’t try to lift it yourself. Work
with a buddy.
01– 30”Wide Bench Shelf......................Qty. 1 ......................... (see below)
28” Deep (ABS7229zz-xx and ABS7235zz-xx) ...... 101-1126-00-00
36” Deep (ABD7229zz-xx and ABD7235zz-xx)..... 101-1119-00-00
02– Bench Leg Assemblies ...................Qty. 2 .......................... (see below)
25” Bench Legs (ABS7229zz-xx and ABD7229zz-xx) 835-5008-00
31” Bench Legs (ABS7235zz-xx and ABD7235zz-xx) 835-5009-00
03– Bench Arm Left ................................ Qty. 1 ....................... 225-5357-00
04– Cross Ends..........................................Qty. 2 ...................... 225-5334-00
05– 1”Button-hd PB Screws ................. Qty. 12..................... 325-5580-00
06– Glide Insert Screws..........................Qty. 4 ....................... 325-5052-00
07– 2.5” End Caps.....................................Qty. 4 ...................... 175-5158-00
08– Glide Inserts....................................... Qty. 4 ....................... 525-5030-00
09– Glides (1/2-13 X 2”)............................Qty. 4 .......................325-5165-00*
10– 5/16-18 X 4 BHCS Black..................Qty. 8 .......................718-255-102
11– Curved Washers................................Qty. 8 ..... 225-2050-00 or 225-3522-00
12– Bench Base Tubes ............................Qty. 2.......................... (see below)
28” Deep (ABS7229zz-xx and ABS7235zz-xx) ............ 125-5225-00
36” Deep (ABD7229zz-xx and ABD7235zz-xx)........... 125-5183-00
13– 20” Bench Buttress........................... Qty. 2 ....................... 225-5388-00
14– 65.5” Bench Cross Tubes................Qty. 2 ....................... 125-5186-00
15– Keps Nuts (1/4-20)............................. Qty. 8 ....................... 325-5130-00
16– Pan Screws (1/4-20 X .5”).................Qty. 8 ....................... 325-5003-00
17– Bench Arm Right..............................Qty. 1 ....................... 225-5358-00
18– Support Screws ................................Qty. 20..................... 325-5010-00
19– 72” Bench Pans .................................Qty. 2 ....................... 225-5372-00
All Screw quantities listed here are the minimum needed for your
Bench assembly. There may be a few extra Screws included, which
are not counted in the Parts List.
To make the assembly of your Anthro Bench even easier, we have
included the required tools. The handy Hex Driver Bit can be used in your
electric drill in place of the Hex Driver.
20 - Hex Driver 5/32”...................................Qty. 1 ....................... 375-5000-00
21 - Hex Driver Bit 5/32”.............................Qty. 1 ....................... 375-5003-00
22 - Hex Key 1/4”..........................................Qty. 1 ....................... 375-5024-00
3-Way Wrench (not shown).....................Qty. 1 ....................... 225-5196-03
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Built with Anthro-DNA™

300-5599-00 rev. C • /
Insert Screw
(small pink patch on end)
325-5052-00
Glide Inserts placed
into the large holes
Leave these two holes open
5/16-18 X 4 BHCS Black
718-255-102
Curved Washer
225-2050-00 or 225-3522-00
Left Leg Assembly
Right Leg Assembly
Side holes
Cross Tubes
5/16-18 X 4 BHCS Black
718-255-102
Curved Washer
225-2050-00 or 225-3522-00
Leave these two holes open
Lower holes
72” AnthroBench
Assembly Instructions
Step 3
Position the Right Leg Assembly (from Step 2) with two
Cross Tubes as shown. Insert one Bench Cap Screw
with a Curved Washer through a side hole, carefully
threading the Screw into the Cross Tube.
Repeat entire procedure for the remaining three
side holes.
Step 2
Orient one Bench Leg Assembly with one Base Tube
Assembly (from Step 1). The Glide Inserts should be
facing down.
Insert one Bench Cap Screw through one Curved Washer,
then carefully insert through one of the lower holes on
the Base Tube, threading into the Right Leg Assembly.
Repeat this procedure for the remaining three lower
holes on the Right and Left Leg Assembly.
If you are installing Bench Glides, install them now
by threading one into each Glide Insert. If you are
upgrading to 5”Casters, install them now following their
enclosed instructions.
Left Leg
Assembly
Right Leg
Assembly
Glide Inserts
Thread one Glide
into each Glide Insert
AFTER the Base
Tubes have been
installed to the Legs.
NOTE: Loosen these
Support Screws (if
needed) to allow the
Base Tube to install
easier.
Step 1
Install two Bench Glide Inserts into each Bench Base
Tube and secure with one Insert Screw per Insert.
Pop two End Caps into the ends of both Base Tubes.

300-5599-00 rev. C • /
Step 4
Determine the desired height of your Shelf. This instructions
will place the shelf at the top of the legs, either 29” or
35” from the oor (depending on which height Bench you
purchased). If you install 5” casters on your bench, they’ll
make your Bench 5”taller.
The holes along the Leg Assemblies are spaced at 1”
increments. Adjusting either one hole up or down will
modify the nal Shelf height by 1” respectively. Rotating the
Glides will also provide additional height adjustment.
NOTE: Your Shelf height can be adjusted at a later time if needed
by following Steps 5-8 below.
Step 5
Position the Left Bench Arm onto the Left Leg Assembly.
Align the top two openings of the Arm with hole 2 of the
Leg Assembly. Loosely install a Support Screw through
the top two holes of the Arm into the Leg.
Install the remaining six Support Screws into the Left
Arm, but do not fully tighten any of the Support Screws.
Repeat entire procedure for the Right Bench Arm on the
Right Leg Assembly.
Step 6 (requires a 3-Way Wrench)
Position a Bench Pan between the Arms, aligning the
two tabs on each Arm with the two holes in the lower
corners of a Pan. Insert a Pan Screw through the Pan
and Arm Tab capturing it with a Keps Nut (but do not
fully tighten). Repeat this procedure for the remaining
end of the Pan and for the second Pan.
Tighten all Pan and Support Screws.
NOTE: the 3-Way Wrench can be used to assist in
tightening the Keps Nuts.
(1/4-20 X .5”) Pan Screw
325-5003-00
Support Screw
325-5010-00
29” or 35”
Leave top two
holes open Hole 2
Left Leg Assembly
Right Leg Assembly
(1/4-20) Keps Nut
325-5130-03
Arms
Second Pan shown installed
REMINDER: You may want to measure
your equipment to make sure it ts into
the selected Shelf location.
Left Bench Arm

300-5599-00 rev. C • /
Step 7
Place the Bench Shelf (laminate facing down) onto the oor.
With the help of another person, carefully rotate the Base
Assembly (from Step 6) over onto the Shelf.
Position the holes on the Pans and Arms to align with the twelve
predrilled holes on the Shelf. Insert two 1” Button-hd PB Screws
through each center opening of the Bench Pans (shown encircled
at right).
Install the remaining PB Screws into each of the Arms and Pans.
A total of twelve PB Screws will be installed.
If a drawer and/or keyboard caddy are a part of this conguration,
install them now using their instructions. If the 5” casters upgrade
is part of this conguration, remove the glides and install the
casters now.
With the help of a buddy, carefully rotate your AnthroBench right
side up.
Step 8 (requires a 3-Way Wrench)
FIRST- from the rear of your Bench, align one Buttress
with one hole on the Back Pan. Install a Pan Screw
through the Buttress and loosely capture using a Keps
Nut on the opposite side.
SECOND- position one Cross End on the remaining
Buttress end and install a Pan Screw and Keps Nut in the
same manner, but do not fully tighten.
THIRD- rotate the Buttress to align the Cross End with
two openings on the Leg. Secure the Cross End to the
Leg using two Support Screws.
Repeat this entire procedure for the remaining Buttress
and Cross End on the opposite end.
Tighten all Pan Screws, Support Screws and Keps Nuts.
Congratulations! Your AnthroBench assembly is
complete. Please return the enclosed Registration Card to
receive product updates!
Thank you for choosing Anthro!
(1/4-20 X .5”) Pan Screw
325-5003-00
(1/4-20) Keps Nut
325-5130-03
Buttress
Back Pan hole
Support Screw
325-5010-00
FIRST Install this Pan Screw
SECOND Install this Pan Screw
THIRD Install the Cross End
NOTE: The purpose of the Buttress is not to sup-
port your Bench Shelf. It is intended to make your
Bench absolutely rigid under extreme weight
conditions.
Pans
Arms
Rounded Edge of Shelf
Predrilled holes
1” Button Hd PB Screw
325-5580-00

300-5599-00 rev. C • /
Lower Metal Mounts
Cable Grommet
Workstation Screw
(not counted in Parts List)
325-5092-00
Removal of Leg Covers and Cable Grommets
Remove the Leg Cover by: 1. First removing the top two
Workstation Screws. 2. Slightly lift the Cover upward and
o the lower metal mounts.
Cable Grommets are snapped into and out of each of the
circular Leg openings.
© 2018 Ergotron, Inc. All rights reserved.
All trademarks are the property of their respective companies.
Anthro is a registered trademark and brand of Ergotron Inc.
Anthro-DNA is a trademark of Ergotron Inc.
For local customer care phone numbers visit: http://contact.ergotron.com
For Service visit: www.ergotron.com
For Warranty visit: www.ergotron.com/warranty