Braun RA200 service manual Photo T, Photo U

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Maintenance, Lubrication & Adjustments

Interior Adjustments (continued)

 

 

 

Photo T

 

Manual Release

 

 

 

 

(dotted lines represent deployment)

 

 

 

4 MM

 

 

 

 

Cable

Compression

Sensor

Pick-Up

Stop Pin

Slider

Axle

 

Spring

 

 

 

.

 

Connecting or “Timing”

Rear Chain

Manual Release System: If the release cable is difficult to pull to unlock the system, inspect the guide and slider shown in Photo T.

Confirm no dirt, metal shavings, or other foreign debris are pres- ent and restricting the slider. Also, check compression spring to verify the open end of the spring is not binding the movement of the slider.

Manual Release Sensor Adjust- ment: Inspect manual release sensor to confirm LED is lit when slider is precisely released from axle. The distance from the sen- sor head to the pick-up must be approximately 4mm or less at this precise point to ensure Manual Release Locked/Unlocked signal is accurate. Adjust distance by mov- ing sensor in/out via the sensor’s two locknuts. Operate several times after adjustment to confirm new setting is correct.

Photo U

Left Drive Chain

Photo V

Right Drive Chain

Light Oil can be applied to chains (small amount)

Chain System: The ramp utilizes a 3 chain system. Two drive chains, left and right, provide the means for the carriage to travel along. The third chain, in the rear of the cassette, interlocks the left and right drive chain to rotate in sequence (or equal time).

During normal operation, none of the 3 chains move. However, during manual operation of the ramp, all 3 chains travel equal distances. To lubricate, a light oil may be used on the chains, but should be limited to reduce the possible buildup of debris.

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Contents Ual Congratulations Contents Terminology ER1301WS Terminology IllustrationIntroduction Ramp ComponentsSafety Precautions RA200 Operation Safety Precautions Safety PrecautionsSafety Symbols Safety FIRST! Know That Installation and Service Safety Precautions Photo D Installation InstructionsPhoto C Controller to Vehicle Connections 929.505-3 Amp Connector User Inputs/OutputsOperation Operation Functionality Reengage Carriage Assembly by Drive Chains Manual Operating InstructionsTo Manually Raise or Lower Ramp Maintenance, Lubrication & Adjustments Exterior Maintenance and LubricationPhoto a Photo BExterior Adjustments Photo EPhoto F Photo GPhoto J Photo K Photo HPhoto Photo L Photo M Photo NPhoto P Interior Maintenance and LubricationPhoto O Interior Adjustments Photo QPhoto R Photo SPhoto T Photo UPhoto W Photo YPhoto Z Inspection List Sensor Bottom Bottom CoverLatches RA200Deployed Troubleshooting MovementRamp/controller will not Repair Parts Parts List ER1301WS Overall Exploded ViewExploded View ER1301WS Overall Exploded View ER1301WS Carriage & Ramp Assembly Parts List ER1301WS Carriage & Ramp Assembly Parts List ER1301WS Frame Assembly Exploded View ER1301WS Frame Assembly Exploded View ER1301WS Ramp Subassemblies Parts List ER1301WS Ramp Subassemblies Blank for Layout / Notes Electrical Schematic ER1301WS Ramp Caradap Controller 35A Providing Access to the World RA200 Transit Ramp