Braun RA500 service manual Contents

Page 3

Ramp Terminology

CONTENTS

Maintenance and Lubrication

Ramp Terminology Illustration	2
Ramp Components Terminology Illustration	3
Introduction	4
Ramp Components	5
Ramp Actions and Functions	5
Ramp Operation
Ramp Operation Safety
Safety Symbols	6
Ramp Operation Safety Precautions	6, 7
Operation Notes and Details
Ramp Access Doors and Interlocks	8
Operation Procedure Review	9
Preventive Maintenance	9
Ramp Power Operation	10
Power Ramp Safety	11
Ramp Manual Operation	12, 13
Ramp Passenger Safety	14, 15
Ramp Installation
Installation / Service Safety
Safety Symbols	16
Installation / Service Safety Precautions	16, 17
Installation Requirements
Installation Requirements	18
Chassis Requirements	18
Door Opening	18
Obstructions	18
Installation Illustrations	19-27
Electrical Connections	28, 29
Battery / Ground Connections	28

Lubrication Diagram	30
Maintenance and Lubrication Schedule	31, 32
Systems Descriptions
Electronic Controller Calibration	33-35
Electrical (Microswitches)	36, 37
Troubleshooting
Troubleshooting Diagnosis Chart	38, 39
Electrical Schematic	41B, 42B
Wiring Diagram	43
Repair Parts
Repair Parts List	40
Exploded View (Fold Out)	41A, 42A
Daily Preventive Maintenance Schedule	44

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Contents Braun Congratulations Contents Ramp Terminology Illustration Ramp TerminologyRamp Components Terminology Illustration Figure BIntroduction Control Box Electronic Con Pan Weldment HousingChain Drive Assembly Ramp ComponentsRamp Operation Ramp Operation Operation Notes and Details Ramp Access Doors and InterlocksFamiliar with all ramp Operation safetyPrecautions, pre Read and becomeOne-Touch Operation In one Ramp Power OperationOperator Input Switches Halt Conditions Several condi Weight Sensing Pad optionalCommodate ramp Provide adequateClearance outside Vehicle to acBecome familiar with all ramp Secure the platform may Safety precautions Result in unintended rampRamp Manual Operation Provided. Failure to re-engageFigure D Ramp Passenger Safety Ramp Operation Installation / Service Safety Precautions Ramp InstallationRamp Installation Before performing Installation RequirementsInstallation, operation Read this manualFigure F 1005mm Floor Pocket Clear Opening DimensionsFigure H Clear Door Opening Width DimensionFigure J Installed Ramp StowedFigure K Figure L Figure M Figure N Installed Ramp Stowed RA500 w/o Fixed Sub floorFigure P Moving parts. Failure Route cables clearExhaust system Other hot areasProtected by Positive + batteryLead wire must be Installer-providedLubrication Diagram Maintenance and LubricationCycles Maintenance and Lubrication IntroductionYear or 1250 Cycles Establish a connection between the computer Electronic ControllerController only if ramp does not function ProperlyOperation Deploy MIN. Stow MAX Deploy Limit Stow Limit Adjust limits as followsLimit Adjustment Chart Systems DescriptionsPort Manual Calibration Instructions for ControllerAdjustment may Improper microswitchManual Release Signal Microswitch IN-Limit MicroswitchTroubleshooting Diagnosis Chart TroubleshootingDeploy Qty Description RA500-3236 Repair PartsExploded View Detail aRamp Wiring SchematicCond Wire Code Wiring DiagramPre-Trip Inspection Daily Preventive Maintenance ScheduleProviding Access to the World Braun Commercial RA500 Transit Ramp