Braun RA500 service manual Year or 1250 Cycles

Page 34

MAINTENANCE and LUBRICATION

Maintenance and Lubrication Schedule (continued)


	continued		Carrier plate wear strips	Clean and lubricate. Apply Door-Ease
			Carrier plate wear strips	Clean and lubricate. Apply Door-Ease
	8 Weeks		Clean ramp and ramp mounting area (ensure	Clean and remove debris or obstructions
	or 200		no debris in area to obstruct stowing )
	Cycles		Inspect ramp for wear, damage or any abnor-	Correct as needed
			Inspect ramp for wear, damage or any abnor-	Correct as needed
			mal condition.

Perform all procedures listed in previous section also

1Year or

1250

Cycles

Remove motor cover and clean dirt and other foreign debris

Remove motor cover and inspect:

•Harness cables, wires, terminals and con- nections for securement or damage

Drive gear

Motor guide rails

Manual release CAM

Drive chain

Adjust chain tension

Inspect vehicle-to-ramp wiring harness

Mounting

Antiskid

Blow out with air compressor

Re secure, replace defective parts or otherwise correct as needed.

Apply Grease - See Lubrication Diagram

Apply Light Oil - See Lubrication Diagram

Apply Light Oil - See Lubrication Diagram

Apply Light Oil - See Lubrication Diagram

Adjust as needed

Re secure, repair or replace or otherwise cor- rect as needed

Check to see that the ramp is securely an- chored to the vehicle and there are no loose bolts, broken welds, or stress fractures.

Replace decals if worn, missing or illegible. Replace antiskid if worn or missing.

Consecutive

8 Week or

200Cycle Intervals

Repeat all previously listed inspection, lubrica- tion and maintenance procedures at 8 week or 200 cycle intervals (or per vehicle maintenance schedule).

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Image 34

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