IN-Limit Microswitch | Braun RA500 guide

IN-Limit Microswitch

The IN-Limit microswitch is located in the inboard mounting position of the platform carrier plate.

To adjust:

1.Power or manually move the ramp to the fully stowed position.

2.Remove the ramp top plate (cover).

3.With the ramp in the stowed position loosen the IN-Limit microswitch mounting screws.

4.Slide the switch body outward until resistance is felt from the switch being fully depressed.

5.Tighten the mounting screws in this position.

6.Replace the ramp top plate (cover), before oper- ating the ramp.

Manual Release Signal Microswitch

The MR-Signal microswitch is located behind the electric motor mounting plate.

To adjust:

1.Power or manually move the ramp to the fully stowed position.

2.Remove the ramp top plate (cover).

3.Disengage the manual release T-handle to so the ramp is in the manual release state.

4.Loosen the MR-Signal microswitch mounting screws.

5.Slide the switch body toward the motor mount- ing plate until resistance is felt from the switch being fully depressed.

6.Tighten the mounting screws in this position.

7.Re-engage the manual release T-handle.

8 . Replace the ramps top plate (cover), before operating the ramp.

SYSTEMS DESCRIPTIONS

IN-Limit

Microswitch

Figure M

Ramp in Fully-StowedPosition

(As viewed from under the carrier plate)

MR-Signal

Microswitch

Figure N

Ramp in Fully-StowedPosition

Page 37

Image 39

Braun RA500 service manual IN-Limit Microswitch, Manual Release Signal Microswitch

Contents

Braun Congratulations Contents Ramp Terminology Illustration Ramp Terminology Ramp Components Terminology Illustration Figure B Introduction Control Box Electronic Con Pan Weldment HousingChain Drive Assembly Ramp Components Ramp Operation Ramp Operation Operation Notes and Details Ramp Access Doors and Interlocks Familiar with all ramp Operation safetyPrecautions, pre Read and become One-Touch Operation In one Ramp Power OperationOperator Input Switches Halt Conditions Several condi Weight Sensing Pad optional Commodate ramp Provide adequateClearance outside Vehicle to ac Become familiar with all ramp Secure the platform may Safety precautions Result in unintended rampRamp Manual Operation Provided. Failure to re-engage Figure D Ramp Passenger Safety Ramp Operation Installation / Service Safety Precautions Ramp Installation Ramp Installation Before performing Installation RequirementsInstallation, operation Read this manual Figure F 1005mm Floor Pocket Clear Opening Dimensions Figure H Clear Door Opening Width Dimension Figure J Installed Ramp Stowed Figure K Figure L Figure M Figure N Installed Ramp Stowed RA500 w/o Fixed Sub floor Figure P Moving parts. Failure Route cables clearExhaust system Other hot areas Protected by Positive + batteryLead wire must be Installer-provided Lubrication Diagram Maintenance and Lubrication Cycles Maintenance and Lubrication Introduction Year or 1250 Cycles Establish a connection between the computer Electronic ControllerController only if ramp does not function Properly Operation Deploy MIN. Stow MAX Deploy Limit Stow Limit Adjust limits as followsLimit Adjustment Chart Systems Descriptions Port Manual Calibration Instructions for Controller Adjustment may Improper microswitch Manual Release Signal Microswitch IN-Limit Microswitch Troubleshooting Diagnosis Chart Troubleshooting Deploy Qty Description RA500-3236 Repair Parts Exploded View Detail a Ramp Wiring Schematic Cond Wire Code Wiring Diagram Pre-Trip Inspection Daily Preventive Maintenance Schedule Providing Access to the World Braun Commercial RA500 Transit Ramp