Braun RA200 service manual Ramp/controller will not

Page 27

 

 

 

Troubleshooting

 

 

 

 

Troubleshooting Guide

 

 

 

Problem

Possible Cause

Possible Solution

Ramp/controller will not

Controller not configured

Re-configure controller

respond or function to

properly

 

 

inputs properly

Jumpers loose or fallen off

Inspect and replace jumpers in proper

 

controller terminals

configuration

 

Interlocks not installed/con-

Verify interlock signals are present as required

 

nected correctly (Park,

 

 

 

Manual Release)

 

 

 

Controller relay failure

Inspect relays and replace if failed

 

Electrical harness failure

Inspect harness and replace if failed

 

 

 

Panel binds on front

Front cover edge is hitting the

Adjust stow height lower

cover during stowing

screws/nuts of the platform

 

 

sequence

hinge assembly

Grind clearance for nuts

 

 

 

Pressure mat will not

Controller not configured

Re-configure controller

respond or function

properly

 

 

properly

 

 

 

 

Electrical harness failure

Inspect harness and replace if failed

 

 

 

Sensitivity edge will

Controller not configured

Re-configure controller

not respond or function

properly

 

 

properly

 

 

 

 

Electrical harness failure

Inspect harness and replace if failed

 

 

 

 

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Contents Ual Congratulations Contents ER1301WS Terminology Illustration TerminologyRamp Components IntroductionSafety Precautions Safety Symbols Safety FIRST! Know ThatSafety Precautions RA200 Operation Safety Precautions Installation and Service Safety Precautions Installation Instructions Photo CPhoto D User Inputs/Outputs Controller to Vehicle Connections 929.505-3 Amp ConnectorOperation Operation Functionality Manual Operating Instructions Reengage Carriage Assembly by Drive ChainsTo Manually Raise or Lower Ramp Photo B Maintenance, Lubrication & AdjustmentsExterior Maintenance and Lubrication Photo aPhoto G Exterior AdjustmentsPhoto E Photo FPhoto H PhotoPhoto J Photo K Photo M Photo N Photo LInterior Maintenance and Lubrication Photo OPhoto P Photo S Interior AdjustmentsPhoto Q Photo RPhoto U Photo TPhoto Y Photo WPhoto Z Inspection List RA200 Sensor BottomBottom Cover LatchesDeployed Movement TroubleshootingRamp/controller will not Parts List ER1301WS Overall Exploded View Repair PartsExploded 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