Braun RA500 service manual Daily Preventive Maintenance Schedule, Pre-Trip Inspection

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DAILY PREVENTIVE MAINTENANCE SCHEDULE

Vehicle Number:				Date:
Inspector:

Pre-Trip Inspection:

Before each scheduled day of lift service, operate ramp minimum one complete cycle and inspect each of the following :

✓ Do the vehicle interlock(s) function as intended?

Does the ramp deploy when the ramp interlock is activated as intended?

Does the control switch(es) function properly?

Does the ramp cargo door light (if equipped) function as intended?

Do the lift cargo door securement devices function as intended (if equipped)? Does the ramp safely clear the cargo door as the ramp is deployed and stowed?

Does the ramp operate smoothly (no jerking or abnormal movement)?

Does the ramp operate at normal speed? Is the power source adequate?

Is ramp operation quiet (no rattles, abnormal sounds, etc.)? Is the ramp antiskid in place, worn or damaged?

Can you visually detect any ramp wear, damage, misalignment, loose bolts, broken welds or any abnormal conditions?

Post-Trip Inspection:

Operate ramp minimum one complete cycle and check each of the above daily pre-trip inspec- tions if applicable for your daily inspection routine (outlined by your transit agency).

Clean ramp surfaces where wheelchairs travel

Clean and lubricate key locations based on ramp usage frequency and climate conditions (outlined by your transit agency). Lubrication procedures should be performed by a Braun authorized service representative as detailed in this manual.

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Contents Braun Congratulations Contents Ramp Terminology Ramp Terminology IllustrationFigure B Ramp Components Terminology IllustrationIntroduction Ramp Components Pan Weldment HousingChain Drive Assembly Control Box Electronic ConRamp Operation Ramp Operation Ramp Access Doors and Interlocks Operation Notes and DetailsRead and become Operation safetyPrecautions, pre Familiar with all rampWeight Sensing Pad optional Ramp Power OperationOperator Input Switches Halt Conditions Several condi One-Touch Operation In oneVehicle to ac Provide adequateClearance outside Commodate rampProvided. Failure to re-engage Safety precautions Result in unintended rampRamp Manual Operation Become familiar with all ramp Secure the platform mayFigure D Ramp Passenger Safety Ramp Operation Ramp Installation Installation / Service Safety PrecautionsRamp Installation Read this manual Installation RequirementsInstallation, operation Before performingFigure F Floor Pocket Clear Opening Dimensions 1005mmClear Door Opening Width Dimension Figure HInstalled Ramp Stowed Figure JFigure K Figure L Figure M Installed Ramp Stowed RA500 w/o Fixed Sub floor Figure NFigure P Other hot areas Route cables clearExhaust system Moving parts. FailureInstaller-provided Positive + batteryLead wire must be Protected byMaintenance and Lubrication Lubrication DiagramMaintenance and Lubrication Introduction CyclesYear or 1250 Cycles Properly Electronic ControllerController only if ramp does not function Establish a connection between the computerSystems Descriptions Deploy Limit Stow Limit Adjust limits as followsLimit Adjustment Chart Operation Deploy MIN. Stow MAXManual Calibration Instructions for Controller PortImproper microswitch Adjustment mayIN-Limit Microswitch Manual Release Signal MicroswitchTroubleshooting Troubleshooting Diagnosis ChartDeploy Repair Parts Qty Description RA500-3236Detail a Exploded ViewWiring Schematic RampWiring Diagram Cond Wire CodeDaily Preventive Maintenance Schedule Pre-Trip InspectionProviding Access to the World Braun Commercial RA500 Transit Ramp