Recliner Synchron Mechanism (M21B116)

1. Seat Height Adjustment
- Lift right-hand lever up to adjust the seat height without sitting on the chair.
- To lower seat height, lift right-hand lever up while seated.
- For optimal posture, things should be parallel with ground and both feet flat on the floor. This improves blood circulation and comfort.

2. Seat Position Locking with Recliner Synchron Mechanism (M21)
- Push in the right-hand lever to lock position.
- Pull outwards the lever to unlock.

3. Tension Control
- Turn the tension control knob clockwise for a more rigid back tilt and anti clockwise for a softer tension to suit control according to your body weight.
- The tension control allows comfortable and relaxed seating according to your body weight.

4. Headrest
With height and angle adjustment that provide ergonomic support for the neck to prevent cervical strains.

5. Adjustment Armrest (73A)
Height adjustable armrest with soft PU padding on top provide comfortable resting position for the arms.

6. Fixed Armrest (42A)
Modern design PP injection fixed T-Armrest to provide a natural resting position for the arms.

7. Gaslift
With GERMANY DIN 4550 Class 3 Standard passed gaslift.

8. NH1 Base + R2 Roller
With US BIFMA standard passed sleek nylon high base NH1 with R2 60mm nylon roller.

9. NB5 Base + R1 Roller
With US BIFMA standard passed nylon flat base NB5 with R1 50mm nylon castor.

10. Cantilever Base (CE42)
Epoxy black sledge base.