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Sunrise Medical 931157 service manual Guardian Aspire Service Manual

Models: 931157

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Guardian Aspire Service Manual

©2003 Sunrise Medical Inc. 931157 Rev A

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Sunrise Medical service manual Guardian Aspire Service Manual, Sunrise Medical Inc. 931157 Rev A

Contents

2003 Sunrise Medical Inc. 931157 Rev A Guardian Aspire Service ManualUnderstanding VSI Controller Diagnostics Codes Guardian Aspire Troubleshooting GuideSpecifications Troubleshooting - No PowerASPIRE SERVICE MANUAL INTRODUCTIONSUNRISE MEDICAL 2003Battery Condition Meter VSI ControllerSpeed/Profile indicator Speed/ Profile Increase. Used to Increase the Speed/ Profile setting0 Vdc Plugs/Connectors24 Vdc LH MotorMain Wiring Diagram/Tool List Troubleshooting No Power Section1.0 Circuit Breaker Reset 1.2 Battery Test1.3 Re-Charging the Batteries 1.5 Battery Connection Check1.4 Not Charging A1.5.1If polarity is reversed correct battery wiring 1.6 Battery Wire Harness1.7 Battery Fuse If the meter reads more than one ohm, change the Battery fuse2.2 The Maximum Speed Indicator Flashes 2.1 The Maximum Speed Indicator Ripples2.3 Battery Gauge is Steady This indicates that all is well 2.4 Battery Gauge Flashes Slowly3.1 One Bar - Low Battery Voltage Understanding VSI Controller Diagnostics CodesIf none of the above corrects the problem, replace the left motor Section3.3 Three Bars - Left Motor Wiring Trip Understanding VSI Controller Diagnostics Codes contTest Left Motor Short 3.4 Four Bars- Right Motor Disconnected Understanding VSI Controller Diagnostics Codes contTest Right Motor Open 3.5 Five Bars - Right Motor Wiring Trip Understanding VSI Controller Diagnostics Codes contTest Right Motor Short 3.6 Seven Bars - Possible Joystick Trip Understanding VSI Controller Diagnostics Codes cont3.7 Eight Bars - Possible Control System Trip 3.8 Nine Bars - Solenoid Brake Trip3.9 Ten Bars - High Battery Voltage Understanding VSI Controller Diagnostics Codes contBattery Fault 3.8 Nine Bars - Solenoid Brake Trip contDisassembly Disassembly/Reassembly, and AdjustmentReassembly AdjustmentDisassembly/Reassembly, and Adjustment cont figure s4.1 Disassembly/Reassembly, and Adjustment conts5.1 Disassembly/Reassembly, and Adjustment conts5.2 s6.1 s6.2 s7.1 Disassembly/Reassembly, and Adjustment conts8.1 s8.2 s8.3 Disassembly/Reassembly, and Adjustment conta. Use a 5mm allen wrench and 13mm wrench to remove Disassembly/Reassembly, and Adjustment conts10.1 s10.2 s10.3 Disassembly/Reassembly, and Adjustment conts11.1 s11.2 s11.3 Disassembly/Reassembly, and Adjustment cont