Open Plan Systems L2 Lumen User manual

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Seat
Assembled Back
Seat Mechanism
Screws
Base
Gas Lift
Armrest
Casters (5)
STEP 1
1. Lay the seat pan upside down and put mechanism
onto the seat, lining up screw holes as shown
2. Install (4) screws into the mechanism in a diagonal
pattern to attach to seat pan
OPS-L2 LUMEN TASK CHAIR
ASSEMBLY GUIDE
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STEP 2
1. Attach the arms to the seat pan using (3) screws
STEP 3
1. Attach the back to the seat
pan using (4) screws
OPS-L2 LUMEN TASK CHAIR
ASSEMBLY GUIDE

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OPS-L2 LUMEN TASK CHAIR
ASSEMBLY GUIDE
STEP 4
1. Attach the casters to the base by firmly pushing in
STEP 5
1. Put the cylinder into the base
2. Lower the assembled chair onto the cylinder
3. Assembly is complete

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OPS-L2 LUMEN TASK CHAIR
USER GUIDE
ARMREST ADJUST
1. The height of the armrest can be adjusted freely by
pressing the button under each armrest.
2. Armrest can adjust in/out manually.
SEAT HEIGHT ADJUST
1. Press the lever under the right side of seat to adjust seat
height up/down.
2. The height will be fixed after releasing lever.