OFM 118-2 User manual

C
D
F
G
B
E
H
I
A
A
Chair Back
1 Unit
B
Chair Seat
1 Unit
C
Casters
1 Unit
D
Base
1 Unit
F
Gas Lift
1 Unit
G
Telescopic Bellows
1 Unit
H
Washer
4 Units
I
M8x20mm Screw
4 Units
E
Seat Mechanism
1 Unit
Assembly Notes:
During assembly, hand tighten screw. Only when all screws
are in place, you may then tighten all screws completely.
CAUTION:
1. Do not use this chair as a step ladder.
2. Check for loose screws and tighten them every 6 months.
Model 118-2 / 118-2-AA / 118-2-DK / 118-2-AA-DK Posture Task Chair
WEIGHT CAPACITY: 250 lbs.
Parts Listing
STOP
STOP
STOP
Assembly Instructions
Tools Needed: Phillips Head Screwdriver
Please read all instructions before assembly.
Step 1: Insert Casters (C) into Base (D).
If you are assembling a model with a DK Foot Ring please proceed
to subsequent pages for drafting kit assembly instructions.
Step 2: Insert Gas Lift (F) into Base (D).
Step 3: Cover Gas Lift (F) with Telescopic Bellows (G).
Step 4: Place Chair Seat (B) on a level surface, and align
pre-drilled holes in Seat Mechanism (E) with holes
in bottom of Chair Seat (B).
Step 5: Please four washers (H) onto four M8x20mmScrews (I),
and insert through the holes in the Seat Mechanism (E)
and into the Chair Seat (B). Tighten screws with scredriver.
If you are assembling a model with optional Adjustable Arms please
proceed to subsequent pages for armrest assembly instructions.
Step 6: Carefully place Chair Seat (B) with attached Seat
Mechanism (E) onto the Gas Lift (F). Press down firmly
on Chair Seat (B) to secure onto Base (D).
Step 7: Slide bar on Chair Back (A) into the slot on
Seat Mechanism (E).
Step 8: Hand tighten tension knob on Seat Mechanism (E)
until the Chair Back (A) is properly secured.
Step 9: Carefully sit on chair to make sure the Gas Lift (F)
is properly inserted into the Base (D).
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