You-Q ALEX - Table of Contents

Table of contents
Copyright
1. Introduction 5
1.1. Scope of this manual 5
1.2. Reference documentation 5
1.3. Symbols used in this manual 5
1.4. Guidelines and useful information for maintenance 6
1.5. Product identification 7
2. Warranty and Liability 8
2.1. Warranty 9
2.2. Liability 10
3. Safety 11
3.1. Personnel qualifications 11
3.2. Cautions and warning statements 11
3.3. Pictograms on the wheelchair 12
4. Maintenance schedule & tooling 13
4.1. Overview of scheduled maintenance tasks 13
4.2. Mechanical tools 13
4.3. Electronical tools 14
4.4. Torque table 15
5. Maintenance tasks & adjustments 16
5.1. General preparations for maintenance 16
5.2. Carrier 18
5.2.1. Replace a rubber suspension of a drive wheel 18
5.2.2. Replace a rubber suspension of a castor wheel 19
5.2.3. Replace the carbon brushes 20
5.2.4. Replace a drive motor 20
5.2.5. Replace a drive wheel 21
5.2.6. Replace an anti-tip wheel 22
5.2.7. Replace a castor wheel 23
5.2.8. Replace a castor fork 23
5.2.9. Replace the batteries 24
5.2.10. Replace main fuses 25
5.3. Interface (all types) 26
5.3.1. Adjust the position of the interface 26
5.3.2. Adjust the base height of the interface 26
5.4. Tilt-only interface 27
5.4.1. Replace the Tilt Actuator (Tilt-only Interface) 27
5.5. Tilt + lift interface 28
5.5.1. Replace the tilt actuator 28
5.5.2. Replace lift actuator 29
5.6. Legrests 29
5.6.1. Replace the actuator of a powered Legrest 29
5.6.2. Replace the gasspring of a comfort legrest 30
5.6.3. Replace the actuator of the central legrest 30
5.6.4. Replace the motor of the central legrest 31
5.7. Seating system 31
5.7.1. Replace the actuator of the backrest 31
6. Maintenance on the control system 33
6.1. Replace the remote control (Shark, VR2 and R-Net) 33
6.2. Replace the remote control (DX2) 33
Table of contents
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