Filter
Top Products
69
Fine adjustment of the backrest angle:
By turning the hand wheel, the backrest angle can be finely adjusted.
• Turn the hand wheel to the right = increase the angle
• Turn the hand wheel to the left = decrease the angle
Hand wheel
9.3.3.3 Adjusting the inflatable cushions
• Inflate the inflatable cushions to the required size using the rubber hand
pumps.
Right and left rubber hand pumps = lateral inflatable cushions
Middle rubber hand pump = lumbar cushion.
Position of the rubber
hand pumps
• Let air out of the lateral cushions using the release valves (1).
• Let air out of the lumbar cushion by using the release valve screw (2).
Letting air out