Contents
Start Series | Service Manual
4 | Ottobock
4.4 Component Group D: Back / Push Handles ........................................................25
4.4.1 Retrofitting with adaptable back upholstery ............................................... 25
4.4.2 Adjusting the adaptable back upholstery ................................................... 26
4.4.3 Height setting/Replacement of the back tubes .......................................... 26
4.4.4 Replacing the rubber hand grips ................................................................. 27
4.4.5 Replacing the standard back upholstery .................................................... 28
4.4.6 Replacing the back angle adjustment mechanism ..................................... 28
4.4.7 Replacing the fold-down back tubes ........................................................... 29
4.4.8 Retrofitting with the back system “The Back“ ............................................ 29
4.5 Component Group E: Side Panels .......................................................................29
4.5.1 Replacement / Retrofit / Setting the side panels ....................................... 29
4.5.2 Adjusting the height of the armrest ............................................................ 31
4.5.3 Replacing the armrest ................................................................................. 32
4.5.4 Replacing the locking lever ........................................................................ 32
4.6 Component Group F: Caster ................................................................................33
4.6.1 Setting the caster wheel journal angle ........................................................ 33
4.6.2 Replacing the caster journal bearings ........................................................ 33
4.6.3 Replacing / Setting the caster fork ............................................................. 33
4.6.4 Replacing / Setting the casters................................................................... 34
4.7 Component Group G: Rear wheel ........................................................................34
4.7.1 Replacing the tires ...................................................................................... 34
4.7.2 Re-tightening / Adjusting the Spokes ......................................................... 35
4.7.3 Replacing the push rings ............................................................................. 35
4.7.4 Adjusting the quick-release axle .................................................................. 35
4.7.5 Setting the rear wheel position ................................................................... 36
4.7.6 Setting the wheel camber ...........................................................................38
4.7.7 Retrofitting rear wheels with drum brakes .................................................. 39
4.7.8 Retrofitting rear wheels with one-arm drive .............................................. 39
4.7.9 Attaching a spoke protector to the standard wheel .................................... 40
4.7.10 Attaching e-support .................................................................................... 40
4.7.11 Attaching z50 .............................................................................................. 41
4.8 Component Group H: Brake ................................................................................41
4.8.1 Wheel lock ................................................................................................... 41
4.8.2 Drum brake .................................................................................................. 43
4.8.3 Attaching the wheel lock for one-handed operation ................................. 46
4.8.4 Wheel lock for user and attendant ..............................................................48
4.9 Accessories, Accessory Products ........................................................................49
4.9.1 Attaching a lap belt ...................................................................................... 49
4.9.2 Retrofitting a tray ......................................................................................... 49
4.9.3 Attaching a thoracic support ....................................................................... 49
4.9.4 Attaching a headrest mounting kit .............................................................. 49
4.9.5 Attaching a fold fixation strap .....................................................................50
5 Technical Data ................................................................................................................51
