Workrite Ergonomics Sierra HX User manual

#1500216- Rev C
Workrite Sierra HX™ &HXL™
Assembly Instructions for
3-leg Electric Workcenters

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
List of Parts, grouped by carton
Parts, sold separately
AWorksurface (size and shape differ) Qty: 1
L4 mm Allen Wrench Qty: 1
BRear Bracket* Qty: 2
* Lengths will vary depending on model
NSwitch Qty: 1
QCable Spool Qty: 2
SCable Loops Qty: 10
PLeg Cable - 1 meter Qty: 2
GLeg Qty: 1
GLeg Qty: 1
CShort Bracket Qty: 4
HFeet Qty: 2
IFeet Glides Qty: 1
ELeft End Bracket Qty: 1
FRight End Bracket Qty: 1
J#M6 × 14 mm Flat Head Cap
Screw
Qty: 23
K#12 × ¾" Pan Head Screw
Qty: 31
M#8×⅝"PanHead Screw
Qty: 13
or
or
O3 Channel
Control Box
Qty: 1
RPower Cord Qty: 1
TLeg Cable - 2 meter Qty: 1
DCenter Bracket Qty: 1
CShort Bracket Qty: 1
K#12 × ¾" Pan Head Screw
Qty: 20
UCenter Foot Qty: 1
GLeg Qty: 1
IMPORTANT NOTE
You must complete initialization (Step 12) at the end of assembly or
your table WILL NOT FUNCTION PROPERLY.
M#8×⅝"PanHead Screw
Qty: 5
J#M6 × 14 mm Flat Head Cap
Screw
Qty: 13
SCable Loops Qty: 5
IFeet Glides Qty: 4
V#12 × 2" Flat Head Screw
Qty: 2

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Verify that you have all the hardware and tools needed for the assembly.
Check your cartons against the list on page 2 to verify that you have all the parts needed. You will
also need the following tools:
#2 tip Phillips screwdriver or drill bit
#3 tip Phillips screwdriver or drill bit
If you do not have a Workrite worksurface, you will also need a:
⅛”pilotdrillbit
3 ⁄32”pilotdrillbit
Lay Legs (G) and Brackets (B, C, D, E
andF)ontheoor.
Attach Short & Medium Brackets
Attach Short (C) Brackets using Flat Head Cap Screws (J) to
both legs.
Attach Center Bracket (D) to sides of the center Leg (G) using Flat Head Cap Screws (J).
Attach Left End Bracket (E) to sides of the left Leg (G) using Flat Head Cap Screws (J).
Attach Right End Bracket (F) to sides of the right Leg (G) using Flat Head Cap Screws (J).
Tighten Securely.
Note: the right leg will be on your left
and vice versa when the assembly
is seen upside down.
Note: The legs will
always connect at both
end of the longest rear
bracket (B)
or
Note:Leftcongurationswill
assemble as a mirror image of
these instructions.
G
C
B
B
F
D
E
To avoid stripping the threads,
always insert and make the
rst few turns of the screw BY
HAND with an Allen wrench (L),
ensuring it is in straight.
1
a
b
b
2
C
C
G
G
U
C
D
C
F
G
J
E
G
G
C
B
Center leg
Left leg
Right leg

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Position Leg Assembly and Drill Pilot Holes for Non-Workrite Worksurfaces
If you have a Workrite worksurface skip to step 4 .
If you do not have a
Workrite worksurface:
Position leg assemblies on
bottom side of worksurface
using measurements a
below.
Mark placement of Bracket
holes,thenuse⅛”drillbit
to drill pilot holes at marked
locations. It is recommended
that you use a drill stop or
mark your drill bit so you
do not drill any more than
¾”deepanddamageyour
worksurface top!
Attach Base to Worksurface
Position leg assemblies to align holes in brackets (B, C, D, E & F) to holes in Top (A).
Attach securely using Pan Head Top Screws (K). If you use an electric screwdriver, be sure it is on
the lowest torque setting to avoid stripping the holes in the top.
4 screws per End
Bracket (E & F)
3 screws per Short
Bracket (C)
5-12 screws per
Rear Bracket (B)
6⅛" 2⅞"
2⅞" 6⅛"
6⅛" 2⅞"
3
a
a
b
b
4
b
F
K
K
BB
C
E
A
A
a
a
a
b
bb
CAUTION! Do not drill
all the way through
the worksurface!

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Attach Feet (sold separately) & Glides
Attach Feet (H & U) to bottom of legs with Flat Head Cap Screws (J), using Allen Wrench (L) and
tighten securely. Be sure the longer end of the foot goes towards the front of the table.
You may have purchased the Styled
Feet which attach in the same fashion.
Attach Feet Glides (I) to bottom of
feet. Do not screw in all the way to
allow for leveling in step 11
Loop Power Cord & Center Leg Cable through Strain Relief on Control Box
Loop the Power Cord (R) thought the
strain relief channel on the bottom of
the Control Box (O) as shown. Leave
8”ofslacktoroutcord.
Thread the Center Leg Cable (P)
through the cable channel on the
bottom of the Control Box as shown.
Leave8”ofslacktoroutecable.
Plug Power Cord (R) into power outlet AC on
the Control Box (O).
Plug Leg Cable (P) into port 3 on the Control
Box.
Lay the Control Box down in installation
location with cables in place.
8"
8"
8"
8"
8"
8"
8"
8"
J
a
a
a
b
b
b
5
H
H
II I
J J
6
c
d
d
c
U
bottom R
P
P
O
R

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Attach Control Box & Cable Spools to Tabletop
Position Control Box (O).
If you have a Workrite tabletop:
Locate the two pilot holes for the Control Box and proceed to Step b .
If you do not have a Workrite tabletop:
Place Control Box (O) centered between the legs on the longer side and use a pencil to mark pilot
holes. Lay out Switch (N) and Leg Cables (P & T) to be sure they all reach the Control Box. Remove
Control Box and drill pilot holes where marked. Do not drill all the way through tabletop!
With Control Box (O) positioned over pilot holes, attach with two Flat Head Screws (V) as shown.
AttachCableSpool(Q)withthe#12×¾”PanHeadScrew(K)toundersideofworksurface.Ifyou
DO NOT have a Workrite worksurface, mount cable spools in a convenient location between legs
and control box.
Note:Leftcongurationswill
assemble as a mirror image of
these instructions.
T
7
a
b
N
c
P
P
K
c
Q
O
b
V
a

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Attach Switch
If you have a Workrite worksurface:
Position the Switch (M) over the pilot holes near
front edge of worksurface.
If you do not have a Workrite worksurface:
Align Switch (N) so that outermost edge of switch
isushwithedgeofworksurface.Pre-drillscrew
pilot holes into underside of worksurface with
3⁄32”drillbit.Youmaywishtomarkyourdrillbit
soyoudonotdrillanymorethan¾”deepand
damage your worksurface top. Do not drill all
the way through worksurface!
Attach Switch (N) to underside of worksurface
usingthesmaller(#8×⅝”)PanHeadScrews
(M). You may have purchased the Standard
Control which attaches in the same fashion.
Attach Cable Loops and Route Cables
AttachCableLoops(S)using#8×⅝”PanHeadScrew(M)androutecablesasillustratedbelow
(locate pre-drilled holes on Workrite top) and take up slack with the Cable Spools (Q) while leaving
enough slack to just reach the Control Box (O). Larger tables may have no slack.
front
N
M
O
8
9
S
S
S
S
S
S
S
S
S
S
M
Q
T
P
T
N
Q
P
N
S

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Connect Cables to Legs and Control Box
Connect both of the 1 meter Leg Cables (P) to both the Legs (G) nearest the Control Box. Connect
the 2 meter Leg Cable (T) to the Leg furthest from the Control Box.
Wind any remaining slack around Cable Spools (Q) to keep cables out of the way while leaving
enough slack to just reach the Control Box (O).
Insert the Switch Cable (N) into data connector A1, on the Control Box (O). Insert the two leg
cables (P) into leg ports 1 and 3 on the control box (O). Depending on the table size, there may be
slack you can take up with the Cable Spool.
Insert one leg cable (T) into leg port 2, on the control box (O). Take up slack with the Cable Spool.
Anticipate the routing of your Power Cord (R) as you prepare to turn the table over into an upright
position.
10
N
N
G
P
T
T
G
G
G
G
b
d
d
b
b
a
aa
c
c
P
P
N
P
Leg Cable (P) from Center Leg already in port 3
Leg Cable (P) from Right Leg into port 1,
Switch Cable (N) into port A1
Power Cord (R) already in port AC
Leg Cable (T) into port 2,
T
R
T

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables
Initialize Legs
After all legs and the switch are connected, and the power cord has been plugged in, hold the
down arrow on the switch until the legs make a short motion down and then back up. This
initializes and synchronizes the table legs.
Adjust Feet Glides
If necessary, adjust Feet Glides (I) on table feet to level the worksurface. Unscrew to increase
height, screw in to decrease height.
Cleaning Instructions
To clean the Sierra HX legs, apply cleaner onto a soft cloth.
Suggested cleaners: Windex or Formula 409.
Do not use solvents and do not saturate or spray cleaners directly to table base.
Visit http://www.workriteergo.com/documentation/other/Wilsonart_Care_%26_Cleaning.pdf for
instruction on care for your Workrite Laminate worksurfaces.
Hold down the down
arrow until table moves
slightly upwards
You must complete
this initialization
step or your table
will NOT function
properly.
Connect Power Cord to the Power Supply and Put
Workcenter Upright
Turn the table over into an upright position.
Plug the Power Cord into the power outlet.
12
13
b
11
a
a b
NOTE: Manage your cables using the
provided spools and clips to prevent
entanglements and avoid obstructions
or damage. All cable lengths from
the workcenter must account for the
maximum height of the worksurface
and move freely to avoid damage.

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Workrite Sierra HX & HXL Electric Workcenters - Assembly Instructions for 3-leg Tables