Office Star WD5331 User manual

WD5331/WD5671 LEATHER & WOOD EXECUTIVE CHAIR
OPERATING INSTRUCTIONS
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FEATURE
• HEIGHT ADJUSTMENT
To raise seat remove pressure from seat and lift lever
(1). To lower seat height sit on chair and lift lever (1).
• 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.
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.
WARRANTy
Office Star chairs are warranted from the date of purchase against failure due to material and workmanship as follows:
• 5 Years on all non-moving metal parts.
• 2 Years on component parts including Control mechanisms, pneumatic cylinders, wood, plastic parts, base and
casters.
• 1 Year on upholstery fabric and foam against wear and deterioration.
• We cannot warrant leather against routine scratching and scuffing, as all leather is subject to minor blemishes in
normal use.
To make a warranty claim, contact Parts Department. Provide model number and description of the problem and obtain
return authorization. At it’s option Office Star Products will:
(a) Supply compatible components of current manufacture.
(b) Repair the customer’s component. The customer must prepay freight on any components returned to the factory.
Return freight on components still in warranty will be paid by Office Star Products.
*All warranties are limited to the original purchaser for normal Residential usage 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.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
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.

WD5331/WD5671 LEATHER & WOOD EXECUTIVE CHAIR
ASSEMBLY INSTRUCTIONS
Part QTY
1.Base.....................1
2.Casters ..................5
3. Pneumatic Cylinder . . . . . . . . . 1
4.Bellows ..................1
5.SeatPlate ................1
6. Seat Cushion . . . . . . . . . . . . . . 1
7. Back Cushion. . . . . . . . . . . . . . 1
8. Long Screws . . . . . . . . . . . . . . 6
9. Short Screws . . . . . . . . . . . . . . 8
10. Arms Left (10L) Right (10R) . 2
11.Caps ...................6
12. Back Support (pre-installed) . 1
13. Allen Wrench (not shown) . . . 1
14. Socket Wrench (not shown). . 1
1
3
4
9
10L
10R
6
9
9
7
DETAIL A:
Assemble the back support over the
seat plate
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9
Remove all the parts from carton, separate them into part numbers indicated
on the list and make sure part quantities are correct.
STEP 1 Insert five Casters (2) into Base (1). Insert Pneumatic Cylinder (3) into Base (1)
and slip Bellows (4) over cylinder shaft.
STEP 2 Attach Seat Plate (5) to Seat Cushion (6) with the arrow towards the front of the
chair using four Short Screws (9).
TIGHTEN ALL FOUR SCREWS COMPLETELY
STEP 3 Attach Back Support (12) to Seat Cushion (6) using four Short Screws (9). DO NOT FULLY TIGHTEN SCREWS. IMPORTANT
NOTE: MAKE SURE YOU HAVE ASSEMBLED THE BACK SUPPORT PLATE (12) OVER THE SEAT PLATE (5) THAT
YOU ATTACHED TO THE SEAT CUSHION IN STEP 2. (SEE DETAIL A)
STEP 4 Align the holes in the Arms (10L and 10R) with the holes in the Seat Cushion (6) and Back Cushion (7). Using six Long Screws (8) to
attach Arms (10L and 10R) to Seat Cushion (6) and Back Cushion (7). FULLY TIGHTEN ALL SCREWS.
STEP 5 Cover the screws on the arms with caps (11).
STEP 6 Place the assembled seat on top of Pneumatic Cylinder (3) and apply downward pressure.
ATTENTION: MAKE SURE ALL SCREWS ARE FULLY TIGHTENED BEFORE USING CHAIR.
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© Office Star Products May 2006
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