Winco Mfg. 4550 - Gas Lift Task Chair - Manual (Page 3)

Page 3 of 4
006225 Rev F Date 11-08-11 JWC
Operation of Task Chair
10. The chair is now ready for use. To raise the seat height; lift Release Handle without weight on seat. (FIG.7)
11. To lower seating height; Lift the Release Handle while sitting on the seat; Release the handle when desired
height is reached. (FIG.7)
12. Position the Adjustable Armrest to desired height by pulling up on the Arm Height Release Lever and
moving the Adjustable Armrest up or down. Release the lever to lock armrest in place. (FIG.8)
Parts list:
Qty. Part number
Cylinder Cover, Black 4 pc. 1 404935
Base, nylon 1 404940
Seat Plate w/ Lever 1 404945
Knob, for Seat Plate Back Adj. 1 404946
Caster, 2” 5 405100
Gas Cylinder 1 405200
Upholstered Seat
Call Winco customer service for part numbers
Upholstered Back Call Winco customer service for part numbers
4550 ONLY
Arm Mount Bracket
2 404985
Oval Arm Pad, Black 2 404990
Arm Knob 2 404995
Model 4550 shown
FIG.8 FIG.7