Huka Skwirrel II, Service Manual

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3
Index
chapter page
1 taking the covers off. 4
1.1 taking the top cover off 4
1.2 taking the side panel covers off 5
2 2.1 placing or replacing the batteries 6
2.2 replacing the main fuse 9
3 replacing the wheels and tyres 10
3.1 replacing the front tyres 10
3.2 replacing the rear tyres 14
4 re-adjusting the parking brake 17
5 Adjusting the front suspension 19
6 replacing electronic components 20
6.1 replacing the side steering joystick module 20
6.2 replacing the desktop steering joystick module 21
6.3 replacing the ISM module 22
6.4 replacing the PM module 23
7 replacing cables 24
7.1 replacing the cable from joystick to the ISM 24
7.2 replacing the cable from the ISM to the PM 28
7.3 replacing the lighting cable of the chassis 29
8 replacing the drive motors 30
9 replacing the actuators 35
9.1 replacing the seat lift up actuator 35
9.2 replacing the seat lift down actuator 37
9.3 replacing the seat tilt actuator 39
9.4 replacing the seat tilt switch 42
10 Lights and indicators 44
10.1 replacing the head light bulb 44
10.2 replacing the indicator bulb 45
10.3 replacing the rear light bulb 45
11 The electronic system 47
11.1 the joystick module 47
11.2 the intelligent seating module 47
11.3 the power module 48
12 safety inhibits of the wheelchair 49
12.1 inhibits input 49
12.2 Skwirrel II inhibits 50
13 system errors 51
14 programming 52
14.1 setting up the programming 52
14.2 programming the driving profiles 53
14.3 setting the speeds parameters 57
15 system tests 61
15.1 PM status 62
15.2 ISM status 63
15.3 JSM status 64
15.4 Joystick status 65
15.5 system logs 66
16 Drawings 69