SHARK ZONE GS10 - Office chair Sharkoon - Free user manual and instructions

Product Type	Office Chair
Model	SHARK ZONE GS10
Brand	Sharkoon
Overall Height	117 - 127 cm
Seat Height	44 - 54 cm
Seat Width	52 cm
Seat Depth	48 cm
Backrest Height	65 cm
Armrest Height	58 - 73 cm
Weight Capacity	120 kg
Net Weight	13.5 kg
Base Material	Nylon
Seat Material	Mesh fabric
Backrest Material	Mesh fabric
Armrest Material	PU with 3D adjustment
Gas Lift Class	Class 3
Adjustable Features	Seat height, tilt lock, armrest height, angle and width, lumbar support
Recommended Cleaning	Wipe with damp cloth, mild soap, avoid solvents
Safety Standards	EN 1335, BIFMA, TUV
Assembly Required	Yes, tools included
Warranty	2 years

Frequently Asked Questions - SHARK ZONE GS10 Sharkoon

How do I adjust the seat height?

Lift the lever under the seat to raise or lower the chair while sitting. Release to lock at desired height.

What is the maximum weight capacity of the GS10?

The chair supports up to 120 kg (265 lbs).

Can the armrests be adjusted?

Yes, the armrests offer 3D adjustment: height, angle, and width. Use the buttons beneath each armrest.

How do I clean the mesh fabric?

Use a damp cloth with mild soap. Avoid harsh chemicals or scrubbing to prevent damage.

Is assembly required?

Yes, partial assembly is required. The package includes all tools and instructions. Estimated assembly time: 20-30 minutes.

Does the chair have a tilt lock feature?

Yes, pull the tilt lock lever to lock the backrest in an upright position. Push to release for rocking.

What is the size of the seat cushion?

The seat measures approximately 52 cm wide and 48 cm deep.

How do I adjust the lumbar support?

Turn the knob on the backrest to increase or decrease lumbar support pressure.

What warranty does Sharkoon offer?

The SHARK ZONE GS10 comes with a 2-year limited warranty against manufacturing defects.

Are replacement parts available?

Yes, you can order replacement casters, gas lifts, and armrests from Sharkoon's official website or authorized dealers.

USER MANUAL SHARK ZONE GS10 Sharkoon

Line drawing of a modern office chair with ergonomic seat, wheels, and camera (no text or symbols)

EN Package Contents

A) 1x Backrest
B) 1x Seatbase with armrests
C) 1x Chair mechanism
D) 1x Five-star base
E) 5x Wheels
F) 1x Gas lift piston

G) 1x Piston cover
H) 2x Side covers
I) 1x Allen wrench (M8)
J) 8x M8 screws (pre-installed)
K) 1x Headrest cushion
L) 1x Lumbar cushion

3 Safety Instructions

EN Safety Instructions

A) We recommended that the chair be assembled with the help of a second person.
B) To avoid dropping the chair, ensure the weight is evenly distributed.
C) Ensure to keep your feet on the ground at all times and do not press your head against the backrest while fully reclining in the chair.
D) Do not place heavy objects on the chair and do not use it as a ladder.
E) When adjusting the backrest, ensure your fingers are out of the way.
F) To avoid damage, never pull hard and fast on the handles.
G) Avoid direct sunlight to ensure plastic components do not become brittle.
H) Do not use aggressive cleaning agents to clean the chair.

4 | Five-Star Base and Gas Lift Piston

EN Five-Star Base and Gas Lift Piston

Insert the wheels into the five-star base until they click into place.

Mechanical assembly diagram showing a five-petal star-shaped component with four wheels and a central hub, connected by a red arrow pointing to a yellow component (no text or symbols present)

EN Five-Star Base and Gas Lift Piston

Insert the gas lift piston into the five-star base and then slide the piston cover over the gas lift.

To attach, pull the lumbar cushion straps through the backrest openings from front to back.

This can also be done after the chair is assembled.

DE Optionales Lendenkissen

To secure the cushion, connect both buckles from the bottom and top of the backrest.

DE Optionales Lendenkissen

6 Connect Seat Back with Seat Base

EN Connect Seat Back with Seat Base

Remove the four pre-installed M8 screws from the backrest using the M8 Allen wrench. Align the backrest and the rear of the seat base carefully according to the picture.

Technical line drawing of a car seatbelt mechanism with red arrows indicating fasteners (no text or symbols present)

EN Connect Seat Back with Seat Base

Now use the M8 Allen wrench and the previously removed M8 screws to attach the backrest to the seat base.

Mechanical assembly diagram showing a yellow bracket and lever mechanism (no text or symbols)

Mechanical assembly diagram showing a belt buckle and yellow component with red arrows indicating motion (no text or symbols)

EN Side Covers

Attach the side covers to the support brackets on the chair.

8 Mechanism Mounting

EN Mechanism Mounting

Remove the four pre-installed M8 screws with the M8 Allen wrench from the bottom of the seat base. Align the chair mechanism according to the posted directions on the bottom of the seat base. Attach the chair mechanism by using the previously removed M8 screws.

Technical line drawing of a mechanical device with red arrows indicating motion or assembly (no text or symbols)

9 | Linking the Parts

EN Linking the Parts

Lastly, connect the base and chair by inserting the gas lift piston into the opening on the chair mechanism. The chair is now successfully assembled.

10 | Optional Headrest Cushion

EN Optional Headrest Cushion

If desired, the provided headrest cushion can be used.

To do this, attach the cushion behind the backrest at the desired height.

11 Seat Backrest Adjustment

Mechanical assembly diagram showing a yellow belt mechanism interacting with a blue bracket, with a red arrow indicating motion direction (no text or symbols present)

Line drawing of an office chair with a red arrow indicating motion or change, no text or symbols present

EN Seat Backrest Adjustment

To adjust the backrest, first pull the handle on the right-side of the seat base.

Lean forwards or backwards to tilt the backrest into the desired position.

Once the backrest is in the desired position, release the handle to lock the backrest into place.

12 | Seat Height Adjustment

EN Seat Height Adjustment

The seat height can be adjusted via the right handle underneath the seat base.

The chair will move into a lower position if simultaneous pressure is placed

on the seat base surface while the handle is pulled.

The chair will move into a higher position if no simultaneous pressure

is placed on the seat base surface while the handle is pulled.

Once the seat is at the desired height, release the handle to lock the seat into place.

Diagram of a mechanical assembly with a yellow component and red arrow indicating motion (no text or symbols)

Diagram of a mechanical assembly with a red arrow indicating force or movement, no text or symbols present

CN 傾斜機構調整

Diagram of a mechanical device with a yellow component and red directional arrows indicating motion (no text or symbols)

13 | Tilt Mechanism Adjustment

EN Tilt Mechanism Adjustment

The tilt mechanism can be adjusted via the left handle underneath the seat base. The tilt mechanism is unlocked when the handle is pulled upwards. The tilt mechanism is locked when the handle is pulled downwards. The backrest can be locked into several positions

EN Tilt Mechanism Adjustment

Tilt mechanism resistance can also be adjusted via means of the rotary knob located underneath the seat. While sitting on the chair, turn the knob right to decrease the resistance and left to increase resistance.

14 Adjustment of Armrests

EN Adjustment of Armrests

To adjust the armrest height, pull the handle upwards. While holding the handle, the armrest can be moved upwards and downwards to the desired position. Once the armrest is in the desired position, release the handle to lock the armrest into place.

Technical diagram of a mechanical device with red directional arrows indicating movement or force (no text or symbols present)

EN Adjustment of Armrests

The armrest can be moved back and forth without the use of a button.

Diagram of a car's seat and dashboard mechanism with red arrows indicating motion (no text or symbols)

Diagram showing a mechanical component with a red arrow indicating downward motion, no text or symbols present

EN Adjustment of Armrests

The armrest can be tilted inwards and outwards without the use of a button.

Line drawing of a modern office chair with ergonomic seat, wheels, and camera (no text or symbols)