Office Star Products Pro-Line II ProGrid Back Manager's Chair User manual

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. Dispose of packing material properly. Do not use
plastic cover as head covering. It may cause
suffocation.
5. Do not use chair as a stepladder.
6. Use this chair for its intended purpose only.
7. Use mild detergent only for cleaning.
LIMITED WARRANTY
Pro-Line II 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.
Tomakeawarrantyclaim,contactPartsDepartment.Providemodelnumberanddescriptionoftheproblemandobtainreturnauthorization.
Atit’soptionOfce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OfceStarProducts.
*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 and foam is warranted for one year. Thiswarrantygivesyouspecic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.
1
2
3
4
®
92343
ProGrid BACK MANAGER’S CHAIR
OPERATING INSTRUCTIONS
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.
• SEAT ANGLE ADJUSTMENT
Toadjustseatangleliftlever(2).Leaveleverupforfreeoator
pushleverdowntolock.
• BACKREST ANGLE ADJUSTMENT
Toadjustbackangleliftlever(3).Leaveleverupforfreeoator
pushleverdowntolockatanyangle.
• RATCHET BACK HEIGHT ADJUSTMENT
  Toadjusttheheightofthebackrestliftupward.Oncebackrest 
 reachesitshighestpositionitreturnstothebottomtobemoved
  upwardagain.
• ARM HEIGHT ADJUSTMENT
 Toadjustarmheight,pushbuttom(4)toallowthearmstomove
 upordownfreely.Releasebuttom(4)oncethedesired
 heightisreached.

1
2
3
4
5
6
7
8L
8R
9
9
10
10
11
17
16
15
15
13,9,10
12
14
©OfceStarProductsJanuary2012
PA R T QTY
1. Base .......................1
2. Casters .....................5
3. Pneumatic Cylinder ............1
4. Bellows .....................1
5. Mechanism ..................1
6. Seat Cushion .................1
7. Back ........................1
8. Arms (8L & 8R) ...............2
9. Flat Washers .................3
10. Star Washers ................3
11. Mechanism Screws ...........6
12. Short Back Support Screw .....1
13. Long Back Support Screw ......1
14. Plastic Cover Screw. . . . . . . . . . . 2
15. Knob ......................2
16. Plastic Cover ................1
17. Back Support ................1
18. Allen Wrench (not shown) ......2
Remove all parts from carton, separate by part numbers indicated on parts list, and verify part quantities.
STEP 1 InsertveCasters(2)intoBase(1),pushharduntilyoufeelorheartheCaster(2)snapintoplace.InsertPneumaticCylinder(3)intoBase(1)andslip
Belows(4)overPneumaticCylinder(3).
STEP 2 AlignholesofArms(8L&8R)withholesofSeatCushion(6),secureArms(8L&8R)usingoneKnob(15),oneFlatWasher(9)andoneStarWasher(10)for
eachArm(8),FULLY TIGHTEN ALL KNOBS (15).
STEP 3AttachMechanism(5)toSeatCushion(6)withthearrowtowardsthefrontofthechairusingsixMechanismScrews(11),
FULLY TIGHTEN ALL SCREWS.
STEP 4 AttachBackSupport(17)toBack(7)usingoneShortBackSupportScrew(12),SecurePlasticCover(16)overBackSupport(17)usingtwo
PlasticCoverScrews(14).InsertBackSupport(17)intorearofMechanism(5)andsecureusingoneLongBackSupportScrew(13),oneFlatWasher(9)andone
StarWasher(10).FULLY TIGHTEN ALL SCREWS.
STEP 5 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.
®
92343
ProGrid BACK MANAGER’S CHAIR
ASSEMBLY INSTRUCTIONS