KERDOM NH-L Ergonomic Office Chair Instruction Manual
- June 14, 2024
- KERDOM
Table of Contents
KERDOM NH-L Ergonomic Office Chair
Accessories List
Notice
If you have any questions, contact [email protected]
- This is a single chair, so please do not seat 2 or more persons, just seat only one person.
- Do not stand on the chair.
- Do not sit in reverse or sit outside of the seat cushion.
- Check the screws once every 6 months, to make sure the screws are tight.
- Do not use the chair when the screws are loose.
- Please assemble according to the instructions.
Instructions for Use
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Assembly Instruction
Please assemble in a wide and flat place.
Step 1
Take out Split Base Tube (7) and Central Base Tube (7). Insert Split Base
Tube (7) into Central Base Tube (7) as shown. You can see there are two screw
holes. Align with the holes, tighten Screws M6X20mm (16) with Hexagon Wrench
(10) to fix 5 Split Base Tube (7) to Central Base Tube (7). Repeat five times.
Step 2
Extend the Split Base Tube (7). Take out Castors (9). Insert Castors (9)
into Split Base Tube (7). There are 5 Castors (9) that need to be inserted.
Step 3
First, take out the Gas Lift (8). Put Gas lift (8) into the hole of Central
Base Tube (7) as shown.
Step 4
Take Base Plate(6). Put Base Plate (6) on the bottom of Seat Cushion (4) as
shown. You can see there are four screw holes. Align with the holes, tighten
Screws M6x18mm (12), with Hexagon Wrench (10) to fix Base Plate (6) to the
bottom of the Seat Cushion (4).
Step 5
Take out the Seat Cushion (4). Take the Armrest (5) under the Seat Cushion
(4) as shown in the picture. Three screw holes can be seen Align the holes,
and tighten the Screws M6x30mm (13), with Hexagon Wrench (10).
Step 6
You can see there are 4 screw holes. Align with the holes, tighten Screws M6x25mm (14) with Hexagon Wrench (10) to fix Corner Connector (3) to the Backrest (2) Take Decorative Cover (3). Fasten it to the Backrest (2) without screws.
Step 7
Take Corner Connector (3). Put Corner Connector (3) on the bottom of Base
Plate (6) as shown. You can see there are three screw holes. Align with the
holes, tighten Screws M8x35mm (15), with Hexagon Wrench (10) to fix Corner
Connector (3) to the Base Plate (6).
Step 8
Take out the completed part of the previous Step. You can see a hole in the
middle of the Base Plate (6). Please insert it into the section from step 3 as
shown in the picture. At this point, you should press the seat cushion with
all your strength to make sure they fit each other better. Then align the
Headrest (1) installed in step 3 with the screw hole at the top of the
Backrest (2) and tighten the Screws M6x20mm (11) and 2 Decoration Caps (17)
with Hexagon Wrench (10).
Caution: If the Gas Lift (8) doesn’t insert into Base Plate (6) firmly, it’s likely to fall off when the chair raises.