OSP furniture DESIGNlab BOA II User manual

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© Office Star Products September 2020
BOA225
BOA II GAMING CHAIR
ASSEMBLY INSTRUCTIONS
OSP FURNITURE LIMITED PRODUCT WARRANTY
Design Lab Products
• 3 years on gaming desks and chairs
• Upholstery is not warranted against routine scratching and scuffing
*All warranties are limited to the original purchaser for normal commercial usage defined as a standard forty hour work week by persons weighing 250 lbs. or
less. This warranty will not cover labor, freight or damage from misuse, abuse, negligence, alteration, accident, vandalism, rusting, acts of nature or any other
event beyond the control of Office Star Products. The warranty does not cover cosmetic damage that may result from normal use. Liability for incidental or
consequential damages is excluded. The user assumes all risk of injury resulting from use of this product. When usage is more than 40 hours per week, a two
year warranty on all parts applies. Fabric and foam is warranted for one year. This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.
It is the customer’s responsibility to prepay freight on any components returned to the factory. Return freight on components covered by warranty
will be paid by Office Star Products.
Our quality standards are among the highest in the industry. Sometimes, no matter how hard we try, there are times when parts are damaged or missing. Our
Parts Department will do everything possible to promptly remedy the problem. Contact us via e-mail parts@officestar.net, by Fax [phone], or toll free
parts number 1-800-950-7262, Monday through Friday 8:00 a.m. - 5:00 p.m. Pacific Time.
FEATURES
• PNEUMATIC SEAT HEIGHT ADJUSTMENT
To raise seat remove pressure from seat and pull lever (1) up.
To lower seat height sit on chair and pull lever (1) up.
NOTE: It is normal for chair to slightly lower under body weight.
• LOCKING TILT ADJUSTMENT
For individual comfort, this chair has been equipped with an
adjustment that will allow the user to change the tension of
the tilting feature. Turn knob (2) clockwise to increase tension
and counter-clockwise to decrease or ease the tension. To lock
return chair to the upright position and push lever (1) in. To
unlock pull lever (1) out.
NOTE: Be careful not to loosen back tilt adjustment knob completely.
• ARM HEIGHT ADJUSTMENT
To adjust arm height, push button (3) in to allow the arms to
move up or down freely. Release the button (3) once the desired
height is reached.
WARNING
1. Use this product only one person at a time.
2. Do not use this chair unless all bolts screws and knobs are
securely tightened.
3. Check that all bolts screws and knobs are tight every three
months or as needed.
4. Do not overturn back tilt knob when decreasing tension.
5. Dispose of packing material properly. Do not use plastic cover
as head covering. It may cause suffocation.
6. Do not use chair as a stepladder.
7. Use this chair for its intended purpose only.
8. Use mild detergent only for cleaning.

HARDWARE LIST
NO DRAWING DESCRIPTION SIZE QUANTITY
1Flat Washer 4 PCS
2 PCS
3 PCS
6 PCS
Bolt
Bolt
Bolt
Flat Washer
6 x Ø x 18
M6 x 20
M8 x 16
M8 x 25
2
3
4
9 PCSØ8 x Ø18 5
Spring Washer 9 PCSM86
Bolt 2 PCSM6 x 307
Allen Wrench 1 PCM68
(A) Caster (5 PCS) (B) Base (1 PC)
(C) Pneumatic Cylinder (1 PC) (D) Bellows (1 PC)
(E) Mechanism (1 PC) (F) Arms (L & R) (2 PCS)
PARTS
(G) Back Cushion (1 PC) (H) Seat Cushion (1 PC)

FRONT
FRONT
FRONT
FRONT
FRONT
FRONT
8
7
1
1
2
8
5
3
8
6
8
4
6
5
FL
FRONT
FRONT
FRONT
C
E
FRONT
FRONT
FRONT
FRONT
FRONT
FRONT
BOA225
BOA II GAMING CHAIR
ASSEMBLY INSTRUCTIONS
Remove all parts from carton, separate by part numbers indicated on parts list, and verify part quantities.
STEP 1 Insert five Casters (A) into Base (B), push hard until you feel or hear the Caster (A) snap into place. Insert Pneumatic Cylinder (C) into Base (A) and
slip Bellows (D) over Pneumatic Cylinder (C).
STEP 2 Attach Mechanism (E) to Seat Cushion (H) using two Flat Washers (1) and two Bolts (7) for the front of Seat Cushion (H). Secure rear of Mechanism
using two Flat Washers (1) and two Bolts (2). FULLY TIGHTEN ALL BOLTS USING ALLEN WRENCH (8).
STEP 3 Attach Back Cushion (G) to rear of Seat Cushion (H) using three Flat Washers (5), three Spring Washers (6) and three Bolts (3). FULLY TIGHTEN
ALL BOLTS USING ALLEN WRENCH (8).
STEP 1
STEP 2
D
C
B
A
STEP 3
H
G
FR
H
STEP 4 Attach Arms (FL & FR) to Seat Cushion (H) using three Flat Washers (5), three Spring Washers (6) and three Bolts (4) for each arm.
FULLY TIGHTEN ALL BOLTS USING ALLEN WRENCH (8).
STEP 5 Place the assembled seat on top of Pneumatic Cylinder (C) and apply downward pressure.
STEP 4
STEP 5
BOA225
BOA II GAMING CHAIR
ASSEMBLY INSTRUCTIONS