Specifications

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xii Table of Contents 3BUS 208 000 R1301
10 Replacement Procedures.................................................... 191
Drive Motor Belt ........................................................................................192
Carriage Drive Belt....................................................................................194
Idler Pulley.................................................................................................196
Carriage Wheel..........................................................................................197
Seal Belt.....................................................................................................198
Roller Assembly........................................................................................201
Flex Cable Suspension.............................................................................202
Electric Chassis ........................................................................................205
Electric Chassis Replacement Procedure ..........................................................205
Flex Power Cable Retrofit Kit...........................................................................207
Flex Cable Replacements ..................................................................................207
Motor Drive Replacement (ABB ACS-100)..............................................209
Pressure Switch ........................................................................................210
Encoder......................................................................................................211
Replacement Parts List ............................................................................212
Replacement Parts for the ASPC.............................................................216
11 Troubleshooting................................................................... 223
Alarm Messages........................................................................................224
Electronics Alarm Messages .............................................................................224
End Column Power Temp Out of Limits ...................................................224
Chiller Flow Out of Limits.........................................................................224
Voltage Level Out of Limits ......................................................................225
Communications Loss For Frame ECF/xxxx ECS ....................................225
Undefined Alarm........................................................................................225
Frame Alarm Messages.....................................................................................225
Motor Stopped by Obstacle........................................................................225
Head Position Verify Test - Timeout .........................................................225
Head Position Verify Outside Limits.........................................................225
Head Resynchronize - Timeout..................................................................226
Head Speed Inconsistency..........................................................................226
Beam Air Flow Off ....................................................................................226
Power Shelf Temperature Out of Limits....................................................226
Motor Controller Temp Out of Limits .......................................................226
AI Slope and Offset Calc Failed ................................................................226
Undefined Alarm........................................................................................226
LED Interpretation.....................................................................................227
Power Supply LEDs ..........................................................................................227
ECF and ECS LEDs ..........................................................................................228
MPRC LEDs......................................................................................................229
Power Down and DC Power Analysis .....................................................231