529-MM3T1N1F5 / 529-T11N1F5VERTICAL MESH BACK CHAIR w/ MEMORY FOAM SEATOPERATING INSTRUCTIONSFEATURES• PNEUMATIC SEAT HEIGHT ADJUSTMENTTo raise seat remove pressure from seat and lift lever (1). Tolower seat height sit on chair and lift lever (1).NOTE: It is normal for chair to slightly lower underbody weight.• 2-TO-1 SYNCHRO TILT ADJUSTMENTFor individual comfort, this chair has been equipped withan adjustment knob that will allow the user to change thetension of the tilting feature. Turn knob (2) clockwise toincrease tension and counter-clockwise to decrease or easethe tension. To lock return chair to the upright position andpush lever (1) in. To unlock pull lever (1) out.NOTE: Be careful not to loosen back tilt adjustment knob completely.• ARM FLIP UP AND DOWNTo flip arms up, simply pull up on arm. To lower arm, simplypull down on arm.WARNING1. Use this product only one person at a time.2. Do not use this chair unless all bolts screws and knobs aresecurely tightened.3. Check that all bolts screws and knobs are tight every threemonths or as needed.4. Do not overturn back tilt knob when decreasing tension.5. Dispose of packing material properly. Do not use plastic coveras 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.1 2529-T11N1F5(not shown)Flip-Arm makes it easy to get close to your desk or peformtasks without chair arms in the wayLIMITED WARRANTYNBF ® Signature Series chairs are warranted from the date of purchase against failure due to material andworkmanship as follows:• Lifetime on component parts including Control mechanisms, pneumatic cylinders, wood, plastic parts, base and casters.• 3 Years on upholstery fabric and foam against wear and deterioration.To make a warranty claim, contact Parts Department. Provide model number, proof of purchase, description of the problem andobtain return authorization. At it’s option NBF 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. Returnfreight on components still in warranty will be paid by NBF.*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 anyother event beyond the control of NBF. The warranty does not cover cosmetic damage that may result from normal use. Liability for incidental or consequentialdamages 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 warrantyon 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 varyfrom state to state.Our quality standards are among the highest in the industry. Sometimes, no matter how hard we try, there are times when partsare damaged or missing. Our Parts Department will do everything possible to promptly remedy the problem. Contact our factoryby 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.