OFM 200-DK User Manual
Models: 200 / 200-DK Martisa Series Swivel Chair
Parts Listing
Assembly Instructions
A
Caster
5 pcs.
B
Gas Lift
1 pc.
C
Telescopic
Bellows
1 pc.
D
Base
1 pc.
Tools Needed: Phillips Head Screwdriver
STOP
Please read all instructions before assembly.
See Drafting Kit instructions for 200-DK
before starting assembly.
Step 1: Insert Casters (A) into Base (D).
If you are assembling a model with a DK Foot Ring please proceed
STOP
to subsequent pages for drafting kit assembly instructions.
Step 2: Insert Gas Lift (B) into Base (D).
Step 3: Cover Gas Lift (B) with 3 piece Telescopic Bellows (C).
Step 4: Insert base/gas lift assembly into chair
mechanism under seat and press down firmly to lock.
1
D
2
3
C
4
E
B
B
D
A
E
Chair Body
1 pc.
WEIGHT CAPACITY: 250 lbs.
Assembly Notes:
During assembly, hand tighten screws 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.
01.03.2014
161 Tradition Trail, Holly Springs, NC, 27540
800-520-7471 (voice) 919-362-4765 (fax)
919-303- 6389 (voice) www.ofminc.com
support@ofminc.com
Model DK-2 Drafting Kit Assembly
Parts Listing
A
Circular Foot Rest
1 Unit
B
Tension Knob
1 Unit
C
9” Extension Tube
1 Unit
B
Gas Lift
C / D
Chair Seat
Assembly Instructions
STOP
Please read all instructions before assembly.
Prior to assembly, select only one Extension Tube
for desired Height
9” Extension Tube will change seat height from 24”-28”
12” Extension Tube will change seat height from 27-31”
Step 1: Slide the Circular Foot Rest (A) over the smaller
tapered end of your chosen Extension Tube (C / D).
Step 2: Screw in Tension Knob (B) and tighten to lock
Foot Rest (A).
Step 3: Place the tapered end of Extension Tube (C / D)
into your Chair Base.
Step 4: Insert bottom of Gas Lift Cylinder into the top
end of the Extension Tube (C / D).
Step 5: Place the Chair Seat onto the Gas Lift by
inserting top of Gas Lift into the hole in the
Seat Mechanism.
Step 6: Press down firmly to secure the chair.
Note: Save the left over extension tube for future use.
D
12” Extension Tube
1 Unit
A
Chair Base
161 Tradition Trail, Holly Springs, NC, 27540
800-520-7471 (voice) 919-362-4765 (fax)
919-303- 6389 (voice) www.ofminc.com
support@ofminc.com
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