- High back
- Unique ergonomic multi-featured seat system
- Sophisticated under-seat controls providing maximum adjustability for the user
- Modern contoured backrests with subtle curves
- Unique Ergo-Slide height adjustment system
- Replaceable moulded-foam seat cushions
- Top action, safety gas lift rated to 23.6 stone (150 kg)
- Inflatable lumbar panel for additional support
Options
Fabric colours
- Available in black, navy, royal blue and red
Armrests
- Adjustable in height and width
Headrest
- Height and depth adjustable
Seat size
- Small Seat - 460(w) x 410(d) mm (no seat slide) - suitable for small users
- XL Seat - 540(w) x 570(d) mm (no seat slide) - suitable for larger users
Coccyx cut-out seat
- Coccyx relief recess cut out for injured coccyx
Seat padding
- Performance memory foam seat for extra comfort
- AirCare plus seat option - unique AirCare technology system with superior enhanced comfort and pressure sensitive coccyx relief
Gas stem
- High gas stem increases seat height to 530-660 mm - suitable for taller users
- Non-swivel gas stem option - standard height (500-620 mm) gas stem that locks into place, keeping you in a static forward-facing position
Gas stem measurements are taken from the floor to the top of the seat, in the middle with no tilt.
Base
- Black nylon base (as standard)
- Polished aluminium base
Castors
- Castors for carpeted floors (as standard)
- Castors for hard floors
- Brake loaded castors
- Brake unloaded castors
- Glides
- Seat height:
- 500-620 mm
- Seat width:
- 500 mm
- Seat depth:
- 440-525 mm
- Back width:
- 435 mm
- Back height:
- 610-690 mm
- Seat to top of armrest range:
- 157-230 mm
- Armrest to armrest width range:
- 430-530 mm
- Maximum user weight:
- 23.6 stone (150 kg)
- Warranty:
- 5 years on structural parts
- 2 years on moving parts and fabric
- 1 year for 24 hour use
XL seat dimensions
- Seat width:
- 540 mm
- Seat depth:
- 570 mm
Small seat dimensions
- Seat width:
- 460 mm
- Seat depth:
- 410 mm
Please note, non-standard options such as a Coccyx Cut-out or memory foam seat are non-returnable.
Q: How do I adjust the back angle of backrest?
There is a lever on the right hand side of your chair with ‘Back Angle’ written on it. Pull this lever up to adjust the back angle of your backrest. Once in a comfortable position, release the lever to lock in place.
Q: My gas stem seems a little stiff – is this normal?
Sometimes, over time, the gas stem can become a little stiff when trying to adjust the height. A quick and easy fix for this is using WD-40 or Vaseline. Apply a light layer of grease to the gas stem, then try adjusting the gas stem 3-4 times. The gas stem should now adjust easily.
Q: Can my seat slide forward?
There is a seat slide wheel on the right hand side of your Positiv Plus. Pull the wheel outwards and turn clockwise to adjust the seat slide forward and anticlockwise to adjust the seat inwards. Once in the desired position, release the wheel to lock in place.
Q: I have lumbar support in my backrest – how do I adjust this?
On the back left hand side of your Positiv Plus there is a lumbar bulb. Pump the bulb to inflate the lumbar. If you wish to deflate the lumbar, press the valve button.
Q: My Positiv Plus headrest needs replacing or my chair wasn’t supplied with one. Can I order one to add or replace myself?
For information regarding replacement or supply please contact support@posturite.co.uk.
Q: How do I stop the rocking motion of my Positiv Plus high back chair?
There is a lever on the left hand side of your Positiv Plus with ‘Lock’ written on it. Simply push this down if you wish to lock the tilt action.
If you wish to have the tilt motion, simply lift the tab lever and rock backwards. This enables the tilt function to work.
Q: We have hot-desking and I want to adjust the backrest height – how do I do this?
On the bottom right of your backrest there is a backrest handle. Push this handle upwards and adjust the backrest to your desired height. Once comfortable, pull the handle downwards to lock in place.
Q: My seat pad is worn from years of use – can I just swap a new one for the old one?
You can swap the pads over. However, you will need to contact our customer services team on +44 (0) 345 345 0010 to arrange this, as this will need to be completed by one of our install technicians.
Still having problems?
Please give our customer services team a call on +44 (0) 345 345 0010.
