Table Of Contents - Invacare Pronto M41 Series Service Manual

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Invacare - PRONTO M41
Contents
Chapter
1 Introduction
1.1 General information .................................................................................................................. 6
1.2 Notes on transport .................................................................................................................... 6
1.3 Definition and representation of information and safety information in this manual ........ 7
1.4 Hazard symbols and symbols used ......................................................................................... 8
1.5 Images in this manual ............................................................................................................... 9
2 Safety and fitting instructions
2.1 Power module settings / Repair or service ........................................................................... 10
2.2 Operation information ............................................................................................................. 10
2.3 Before any inspection or repair work .................................................................................... 11
2.4 Personal safety equipment ..................................................................................................... 11
2.5 General safety information and information about fitting / removal .................................. 11
3 Tightening torques
4 Arrangement of sub-assemblies and components
4.1 Overview ................................................................................................................................... 14
4.2 Overview of the electronic modules (ACS2 system) ............................................................ 15
4.2.1 ACS2 DX2-PMA70 electronic module .......................................................................... 17
4.2.2 ACT2 actuator module .................................................................................................. 17
4.2.3 ACT4 actuator module .................................................................................................. 17
4.2.4 Shark MK5NX electronics module ............................................................................... 18
5 Service plan
6 Operational faults
6.1 Troubleshooting ...................................................................................................................... 22
6.1.1 Service Indicator Diagnostics (Shark 2/MK5 SPJ+)...................................................... 23
6.1.2 Service Indicator Diagnostics (ACS2) ........................................................................... 26
6.1.3 Motor/Gearbox/Brake ................................................................................................... 27
6.1.4 Battery ........................................................................................................................... 29
6.1.5 Battery Charger ............................................................................................................. 30
7 Initial test procedures
7.1 Testing the motor .................................................................................................................... 31
7.2 Testing the electro-mechanical parking brake ..................................................................... 32
7.3 Rain test .................................................................................................................................... 33
7.4 Field load test........................................................................................................................... 33
7.5 Checking battery charge level ................................................................................................ 34
7.6 Checking an actuator .............................................................................................................. 35
8 Repair work
8.1 Covers and frame .................................................................................................................... 36
8.1.1 Removing/Installing the top cover ................................................................................. 36
8.1.2 Removing/Installing the front cover .............................................................................. 37
8.1.3 Removing/Installing the rear cover ............................................................................... 38
8.1.4 Removing/Installing the swingarm assembly ................................................................ 39
8.1.5 Removing/Installing the spring ...................................................................................... 40
8.2 Electronics ............................................................................................................................... 41
8.2.1 Removing/Installing the joystick (office style seat) ....................................................... 41
8.2.2 Repositioning the joystick mounting bracket (office style seat) .................................... 42
8.2.3 Disconnecting/Connecting the joystick ......................................................................... 43
8.2.4 Replacing the ACS2 power module .............................................................................. 44
SERVICE MANUAL
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