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FEATURE

 

• ARM HEIGHT ADJUSTMENT

 

To adjust arm height, push button (1) in to allow the arms to 

move up or down freely. Release button (1) once the desired 

height is reached. Slide arms forward/backward, in/out and 

swivel inward.

• PNEUMATIC SEAT HEIGHT ADJUSTMENT

 

To raise seat, remove pressure from seat and lift lever (2). To 

lower seat height, sit on chair and lift lever (2).

• BACKREST ANGLE ADJUSTMENT

 

To adjust back angle, lift lever (3). Leave lever up for free float, 

push lever (1) down to lock.

• TILT ANGLE ADJUSTMENT

 

To adjust tilt angle, lift lever (2) up for free float, push lever (1) 

down to lock.

• TILT TENSION 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 (5) clockwise to increase tension, and 

counter-clockwise to decrease or ease the tension.

• SEAT SLIDER

 

To slide seat forward or backward, lift lever (6) and slide seat to 

desired position.

68-50764 PROFESSIONAL ERGONOMIC CHAIR

OPERATING INSTRUCTIONS 

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2

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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.

LIMITED WARRANTY

SPACE® chairs are warranted* from the date of purchase against failure due to material and workmanship as follows:
 

• Lifetime on component parts including pneumatic cylinder, control mechanism, base and casters.

 

• 3 Years on upholstery fabric and foam against wear and deterioration.

*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 five year warranty on all parts applies. Fabric 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.

To make a warranty claim, contact Parts Department via e-mail 

[email protected]

, by Fax 1-909-930-5629, or toll free parts 

number 1-800-950-7262, Monday through Friday 8:00 a.m. - 5:00 p.m. Pacific Time.  Provide model number and description of the 

problem and obtain confirmation number.  At it’s option Office Star Products will: 

 

(a) Supply compatible components of current manufacture. 

 

(b) Repair the customer’s component. 

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.

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