Eurotech LE9ERGN User manual

LE9ERG(N)/LE10ERGLO(N)
ASSEMBLY INSTRUCTIONS
OPERATING INSTRUCTIONS
WARRANTY
CUSTOMER SERVICE 1-800-637-0005
WWW.EUROTECHSEATING.COM

NUMBER
Remove all items from the carton. Verify all components before assembly.
ASSEMBLY INSTRUCTIONS
CHAIR NAME AND SKU OR MODEL
LE9ERG(N)/LE10ERGLO(N)
1
Key
Spare
Description
A
Seat
1
D
Seat Post(Cylinder)
• Please tighten your chairs hardware every six months. • Please tighten your chairs hardware every six months. • Please tighten your chairs hardware every six months.
E
F Star Base
r
G Caster
5
1
1
Armrests
(1 left & 1 right armrest)
2
1
1
C
Part List
Part Qty.
Allen Wrench
1
(M8 X 17mm)
Back Bolts
21
J
Washers for Arm Bolts
( Ø6.5*10.5*1.5mm)
4 1
H
1
211
(1/4" x 1")
2
(1/4" x 5/8")
I
K
L
LE9ERG Backrest
LE10ERGLO Backrest
B
Type A Arm Bolts
Type B Arm Bolts

The Type B Arm Bolt is shorter and will be inserted into the
hole CLOSER to the mechanism. The Type A Arm Bolt is longer
and will be inserted into the hole FARTHER away from the
mechanism.
For easy assembly, place the Seat Cushion (C) face down on a
flat surface. Attach Armrest (D) to the Seat Cushion (C) as
shown using 1 Type A Arm Bolt (H) with 1 washer (K) and 1 Type
B Arm Bolt (I) with 1 washer (K) on each arm.
Tighten the bolts securely with the enclosed Allen Wrench (L).
STEP 2
ASSEMBLY INSTRUCTIONS
CHAIR NAME AND SKU OR MODEL NUMBER
Remove all items from the carton. Verify all components before assembly.
STEP 2
PREVENTIVE MAINTENANCE AND WARNING!
• USE THIS PRODUCT ONLY FOR SEATING ONE PERSON AT A TIME.
• DO NOT USE THIS CHAIR AS A STEP STOOL / LADDER.
• DO NOT SIT ON ANY PART OF THE CHAIR EXCEPT THE SEAT.
• DO NOT USE CHAIR ON UNEVEN FLOOR SURFACES.
• DO NOT USE CHAIR UNLESS ALL BOLTS, SCREWS AND KNOBS ARE TIGHTENED.
• EVERY SIX MONTHS, PLEASE MAKE SURE ALL BOLTS, SCREWS AND KNOBS ARE
FULLY TIGHTENED TO ENSURE STABILITY.
• IF ANY PARTS ARE MISSING, BROKEN, DAMAGED OR WORN, STOP USE OF THE
PRODUCT UNTIL REPAIRS ARE MADE USING FACTORY AUTHORIZED PARTS.
• DISPOSE OF PACKAGING PROPERLY. PLASTIC BAG IS NOT A TOY. DO NOT USE
PLASTIC BAG AS HEAD COVERING – IT MAY CAUSE SUFFOCATION.
• FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY.
• NOTE: SOME SCREWS MAY BE PREASSEMBLED. IF PREASSEMBLED, IGNORE
ASSEMBLY INSTRUCTIONS.
Seat must slide into the slot on back.
STEP 1
STEP 4
STEP 3
STEP 2
Now turn the assembled seat upright and locate the
center hole of the Mechanism over the Seat Post.
Push down firmly until the connection is secure.
r
r
r
r
G
E
F
TY PE B
TY PE C
Press the Casters (G) into the holes at the end of each
leg of the Base (F).
Insert Seat Post (E) into the center hole of the base (F).
LE9ERG(N)/LE10ERGLO(N)
D
Please be careful to use the correct Back Bolts (J).
Assemble the Backrest (A) to the Seat Cushion (C)
using 2 Back Bolts (J) .
Tighten the bolts securely with the enclosed Allen
Wrench (L).
C
D
L
TYP E B
C
J
J
J
L
A
TY PE B
TY PE B
TY PE A
TY PE A

OPERATING INSTRUCTIONS
CHAIR NAME AND SKU OR MODEL NUMBER
A1 HEADREST HEIGHT ADJUSTMENT A2 HEADREST ANGLE ADJUSTMENT
B1 BACKREST TILT ANGLE ADJUSTMENT B2 BACKREST TENSION ADJUSTMENT
B3 BACKREST HEIGHT ADJUSTMENT B4 LUMBAR SUPPORT HEIGHT ADJUSTMENT
A1 HEADREST HEIGHT ADJUSTMENT
While seated, hold headrest frame
and move up or down to adjust
height. There are 6 positions with
a 1.6” range of adjustment.
For LE9ERG only.
A2 HEADREST ANGLE ADJUSTMENT
While seated, hold the headrest
cushion and turn to adjust the
angle. The Headrest has a 30º angle
adjustment.
For LE9ERG only.
B1 BACKREST TILT ANGLE ADJUSTMENT
While seated, pull the single rod control
lever completely backward and lean
against the back. When your desired
angle is achieved, return the lever to the
original middle position to lock your tilt
angle into place. There are 3 positions
that provide 25º of range.
B2 BACKREST TENSION ADJUSTMENT
While seated, turn the Backrest Tilt
Tension Adjustment handle clockwise or
counterclockwise to adjust the tilt tension
to your preferred level of resistance.
B3 BACKREST HEIGHT ADJUSTMENT
While seated, hold the sides of the
backrest handle and move up or down.
There is a 1.57” range of adjustment.
B4 LUMBAR SUPPORT HEIGHT ADJUSTMENT
A. The height of the lumbar support can be
adjusted by lifting or lowering the backrest
height.
B. Suitable height of the lumbar support
provides optimum comfort.
LE9ERG(N)/LE10ERGLO(N)

OPERATING INSTRUCTIONS
CHAIR NAME AND SKU OR MODEL NUMBER
LE9ERG(N)/LE10ERGLO(N)
C1 ARMREST HEIGHT ADJUSTMENT C2 ARM PAD ANGLE ADJUSTMENT
D1 SEAT HEIGHT ADJUSTMENT D2 SEAT DEPTH ADJUSTMENT
C3 ARM PAD FORWARD AND BACKWARD ADJUSTMENT
C1 ARMREST HEIGHT ADJUSTMENT
While seated, grasp each armrest and
raise to your desired height. In order to
lower the arm, lift the armrest to its highest
position and it will go back down to the
lowest height. Then repeat to get to your
desired height. The arm height adjustment
range is 3.3”.
C2 ARM PAD ANGLE ADJUSTMENT
While seated, a 15º range of movement
can be achieved by swiveling the arm pads
inward or outward.
C3 ARM PAD FORWARD AND BACKWARD
ADJUSTMENT
While seated, push the arm pads
forward or backward to a desired position.
The range of movement is approximately 2”.
D1 SEAT HEIGHT ADJUSTMENT
While seated, pull the single rod control lever
upward and hold it while raising or lowering
the seat to reach your desired seat height.
When the lever is released to its original
position, the seat height is locked.
The seat height adjustment range is
approximately 3.6”.
D2 SEAT DEPTH ADJUSTMENT
While seated, push the single rod control
lever forward to adjust the seat depth.
The range of movement for the seat is
approximately 1.97". When your desired
seat position is achieved, return the lever
to the original middle position to lock your
seat position into place.

OUR PROMISE.
They say with age comes wisdom. And while we’ve learned a lot since we sold
our first office chair in 1979, even then we knew that superior craftsmanship and
design are essential ingredients in delivering real value for our customers. All
these years later, those three simple pillars still stand behind our promise of
exceptional seating with every chair we sell.
DESIGN CRAFTSMANSHIP VALUE
Eurotech. Sit Smarter.
THE EUROTECH WARRANTY
• For all products except for 24/7 chairs (see below), Eurotech warrants to the original
purchaser all components for the life of the product with the exception of upholstery
and foam, which will be warranted for five years.
• For 24/7 chairs, Eurotech warrants to the original purchaser of all 24/7 chairs all components
for 10 years with the exception of upholstery and foam which will be warranted for 2 years.
• Eurotech warrants to the original purchaser that all parts will be free from material defects.
• Eurotech does not warrant any aftermarket hardware that is installed on the product.
• Eurotech does not warrant customer’s own material.
This warranty is made as of 9/15/16. Please see http://www.eurotechseating.com/warranty-
information for any updates and/or revisions to this warranty.
those specifically described.
Eurotech will repair or replace, at its option, any unaltered components.
• Eurotech’s warranty is limited to the normal use of the product in a forty hour work week
and a 250lb. weight limit unless otherwise noted.
• Eurotech shall NOT be liable for consequential or incidental damage arising from any
product defect.
• Eurotech’s warranty is limited to replacement or repair and does not cover cost of
transportation and labor. There are no other warranties expressed or implied other than